introduction to internet of things nptel assignment 4 answers

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NPTEL Introduction To Internet Of Things Assignment 4 Answers 2023 (July- Oct) - week 4

Welcome to a detailed exploration of the N PTEL Introduction To Internet Of Things Assignment 4 for the period of July to October 2023. In this guide, we delve into Sensor Networks (Part III, Part IV, Part V, and Part VI) and Machine-to-Machine Communications, providing you with valuable insights to ace your assignment. Whether you're a student aiming for a top grade or an IoT enthusiast seeking to deepen your knowledge, this article has you covered.

NPTEL Introduction To Internet Of Things Assignment 4 Answers 2023

NOTE:-  Answers will be updated shortly and it will be notified in our  Youtube & Telegram Group . So Join Now

Statement: coverage in wsn is defined as the area-of-interest is covered satisfactorily., answer: a. true, if transmission range >= 2* sensing range,, answer: b. coverage implies connectivity, the two types of reporting in wsn are -, answer: c. event driven and on demand, the objective of coverage in wsn is to use a _______________ number of sensors and _______________ the network lifetime., answer: b. minimum, maximize, the disadvantages of stationary wireless sensor networks are -, statement-i: node failure may result in partition of networks., statement-ii: topology cannot change automatically., answer: a. statement-i true, statement-ii false, a _________________ in mwsn moves in order to collect data from sensor nodes and goes to the sink and delivers the collected data from different sensor nodes., answer: c. mule, __________________ allows distributed sensing carried by humans and the goal is not just to collect data but to allow the common people to assess and share the knowledge., answer: d. participatory sensing, which of the following is/are not feature/features of uav networks, answer: a. mesh or star networks, which of the following is not a uav network constraint, answer: d. none of these, in _____________________ configuration, uavs form multiple star topology. one node from each group connects to the ground station., answer: b. ring, the full form of fanet is, answer: a. flying ad hoc network, low-end sensor nodes are those-, answer: b. who perform basic functions such as data aggregation, auto configuration, and power saving., which of the following are the components of the m2m ecosystem, answer: c. device providers, statement: the m2m device platform enables access to objects connected to the internet anywhere any time., statement: the m2m application platform provides integrated services based on device collected data-sets., 1. unraveling sensor networks: part iii, join our telegram groups 🤗, popular posts.

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NPTEL Introduction To Internet Of Things Assignment 8 Answers 2023 (July-Oct)

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NPTEL Assignment Answers and Solutions 2024 (July-Dec). Get Answers of Week 1 2 3 4 5 6 7 8 8 10 11 12 for all courses. This guide offers clear and accurate answers for your all assignments across various NPTEL courses

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Folders and files, repository files navigation, nptel assignment answers 2024 with solutions (july-dec), how to use this repo to see nptel assignment answers and solutions 2024.

If you're here to find answers for specific NPTEL courses, follow these steps:

Access the Course Folder:

• Navigate to the folder of the course you are interested in. Each course has its own folder named accordingly, such as cloud-computing or computer-architecture .

Locate the Weekly Assignment Files:

• Inside the course folder, you will find files named week-01.md , week-02.md , and so on up to week-12.md . These files contain the assignment answers for each respective week.

Select the Week File:

• Click on the file corresponding to the week you are interested in. For example, if you need answers for Week 3, open the week-03.md file.

Review the Answers:

• Each week-XX.md file provides detailed solutions and explanations for that week’s assignments. Review these files to find the information you need.

By following these steps, you can easily locate and use the assignment answers and solutions for the NPTEL courses provided in this repository. We hope this resource assists you in your studies!

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• Artificial Intelligence Search Methods for Problem Solving
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• Deep Learning IIT Ropar
• Digital Circuits
• Ethical Hacking
• Introduction to Industry 4.0 and Industrial IoT
• Introduction to Internet of Things
• Introduction to Machine Learning IIT KGP
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NPTEL: Exam Registration is open now for July 2023 courses!

Dear Candidate,

Here is a golden opportunity for those who had previously enrolled in this course during the Jan 2023 semester, but could not participate in the exams or were absent/did not pass the exam for this course. This course is being reoffered in July 2023 and we are giving you another chance to write the exam in October 2023 and obtain a certificate based on NPTEL norms. Do not let go of this unique opportunity to earn a certificate from the IITs/IISc.

IMPORTANT instructions for learners - Please read this carefully  

1. The exam date for this course: Oct 29, 2023

2. CLICK HERE to register for the exam.

Please fill the exam form using the same Enrolled email id & make fee payment via the form, as before.

3. Choose from the Cities where exam will be conducted: Exam Cities

4. You DO NOT have to re-enroll in the courses. 

5. You DO NOT have to resubmit Assignments OR participate in the non-proctored programming exams(if applicable) in the previous semester

6. If you do enroll in the July 2023 course, we will take the best average assignment scores/non-proctored programming exam(if applicable) score across the two semesters.

Please check once if you have >= 40/100  in average assignment score and also participated and satisfied the criteria in the non-proctored programming exams(if applicable) that were conducted in Jan 2023 to become eligible for the e-certificate, wherever applicable.

If not, please submit assignments again in the July 2023 course and also participate in the non-proctored programming exams(if applicable) to become eligible for the e-certificate.

We will not be having new assignments or unproctored exams(if applicable) in the previous semester's (Jan 2023) course. 

RECOMMENDATION: If you want to take new assignments and an unproctored exam(if applicable) or brush up on your lessons for the exam, please enroll in the July 2023 course.

Click here to enroll in the current course, links are provided corresponding to the course name.

7. Exam fees: 

If you register for the exam and pay before Aug 14, 2023, 5:00 PM, Exam fees will be Rs. 1000/- per exam .

8. 50% fee waiver for the following categories: 

Students belonging to the SC/ST category: please select Yes for the SC/ST option and upload the correct Community certificate.

Students belonging to the PwD category with more than 40% disability: please select Yes for the option and upload the relevant Disability certificate. 

9. Last date for exam registration: Aug 18, 2023, 5:00 PM (Friday). 

10. Between Aug 14, 2023, 5:00 PM & Aug 18, 2023, 5:00 PM late fee will be applicable.

11. Mode of payment: Online payment - debit card/credit card/net banking/UPI. 

12. HALL TICKET: 

The hall ticket will be available for download tentatively by 2 weeks prior to the exam date. We will confirm the same through an announcement once it is published. 

13. FOR CANDIDATES WHO WOULD LIKE TO WRITE MORE THAN 1 COURSE EXAM:- you can add or delete courses and pay separately – till the date when the exam form closes. Same day of exam – you can write exams for 2 courses in the 2 sessions. Same exam center will be allocated for both the sessions. 

14. Data changes: 

Last date for data changes: Aug 18, 2023, 5:00 PM :  

We will charge an additional fee of Rs. 200 to make any changes related to name, DOB, photo, signature, SC/ST and PWD certificates after the last date of data changes.

The following 6 fields can be changed (until the form closes) ONLY when there are NO courses in the course cart. And you will be able to edit those fields only if you: - 

REMOVE unpaid courses from the cart And/or - CANCEL paid courses 

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Note: Once you remove or cancel a course, you will be able to edit these fields immediately. 

But, for cancelled courses, refund of fees will be initiated only after 2 weeks. 

15. LAST DATE FOR CANCELLING EXAMS and getting a refund: Aug 18, 2023, 5:00 PM  

16. Click here to view Timeline and Guideline : Guideline

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Domain Certification helps learners to gain expertise in a specific Area/Domain. This can be helpful for learners who wish to work in a particular area as part of their job or research or for those appearing for some competitive exam or becoming job ready or specialising in an area of study.  

Every domain will comprise Core courses and Elective courses. Once a learner completes the requisite courses per the mentioned criteria, you will receive a Domain Certificate showcasing your scores and the domain of expertise. Kindly refer to the following link for the list of courses available under each domain: https://nptel.ac.in/domains

Outside India Candidates

Candidates who are residing outside India may also fill the exam form and pay the fees. Mode of exam and other details will be communicated to you separately.

Thanks & Regards, 

Thank you for learning with NPTEL!!

Dear Learner, Thank you for taking the course with NPTEL!! Hope you enjoyed the journey with us. The results for this course have been published and we are closing this course now.  You will still have access to the contents and assignments of this course, if you click on the course name from the "Mycourses" tab on swayam.gov.in. For any further queries please write to [email protected] . - Team NPTEL

Introduction To Internet Of Things : Result Published!!

                                      ***THIS IS APPLICABLE ONLY FOR EXAM REGISTERED CANDIDATES***                             ****Please don't click on below link, if you are not registered/not present for the Exam****                          Dear Candidate, The exam scores and E Certificates have been released for April 2023 Exam(s). Step 1 - Are the results of my courses released? Please check the Results published courses list in the below links.:- Apr 2023 Exam - Click here Step 2 - How to check Results? Please login to internalapp.nptel.ac.in/ . and check your exam results. Use the same login credentials as used to register to the exam. What's next? Please read the pass criteria carefully and check against what you have gotten. If you still have any issues, please report the same here. internalapp.nptel.ac.in/ . We will reply within a week. Last date to report queries: 3 days within publishing of scores. Note : Hard copies of certificates will not be dispatched. The duration shown in the certificate will be based on the timeline of offering of the course in 2023, irrespective of which Assignment score that will be considered. Thanks and Best wishes. NPTEL Team

Survey on Problem Solving sessions - Introduction To Internet Of Things - (noc23-cs51)

Dear Learners, We would like to know if the expectations with which you attended this problem solving session are being met and hence please do take 2 minutes to fill out our feedback form. It would help us tremendously in gauging the learner experience. Here is the link to the form:  https://docs.google.com/forms/d/1-_oD3xjUBA19JfJmmyJwX_kUp5-h2rVD2QcdPLzqRp4/viewform -NPTEL TEAM

Introduction To Internet Of Things : Final Feedback Form !!!

Dear students, We are glad that you have attended the NPTEL online certification course. We hope you found the NPTEL Online course useful and have started using NPTEL extensively. In this regard, we would like to have feedback from you regarding our course and whether there are any improvements, you would like to suggest.   We are enclosing an online feedback form and would request you to spare some of your valuable time to input your observations. Your esteemed input will help us in serving you better. The link to give your feedback is: https://docs.google.com/forms/d/1ATpmG2YOtFje07IV2MpdQ2eMq0L9zKN2nMMdP0dc_84/viewform We thank you for your valuable time and feedback. Thanks & Regards, -NPTEL Team

Introduction To Internet Of Things : Assignment 12 question no. 3

Dear Students, There is mistake in assignment 12 question no 3. Hence the question is not considered for evaluation. The re-evaluation has been done. The updated score is displayed under Progress tab. Sorry for the inconvenience. -NPTEL Team

Introduction To Internet Of Things : Video recordings of Interactive sessions

Dear All,   There were three interactive sessions with some of the students for the course " Introduction To Internet Of Things ".   These three video recordings are now available in the portal under the last unit "Live Interactive session".   Those who are interested can take a look.   Youtube link :  Live 1 :  https://youtube.com/live/_wDOTaHGZ8g?feature=share                                            Live 2 :  https://youtube.com/live/PfSLdlVTbuc?feature=share                                            Live 3 :  https://youtube.com/live/VnYSbJzBv7M?feature=share   -NPTEL Team

Introduction To Internet Of Things : Assignment 12 question no 3

Dear Students, There is change in answers in assignment 12 question no 3. The re-evaluation has been done. The updated score is displayed under Progress tab. Sorry for the inconvenience. -NPTEL Team

April 2023 NPTEL Exams - Hall Tickets Released!

***THIS IS APPLICABLE ONLY FOR EXAM REGISTERED CANDIDATES***     ****Please don't click on below link, if you are not registered for the Exam**** Dear Candidate, Your Hall Ticket / admit card for the NPTEL Exam(s) in April, 2023 has been released. Please login to https://internalapp.nptel.ac.in/ using your exam registered email id and download your hall ticket. Note:  Requests for changes in exam city, exam center, exam date, session, or course will NOT be entertained. Please write to [email protected] for any further queries. All the best for your exams! Warm Regards NPTEL Team

Introduction To Internet Of Things : Problem solving Session Reminder !!

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: April 23, 2023 - Sunday Time:05.00 PM - 07.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Introduction To Internet Of Things : Assignment 9 question no 6

Dear Students, There is change in answers in assignment 9 question no 6. The re-evaluation has been done. The updated score is displayed under Progress tab. Sorry for the inconvenience. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: April 21, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Introduction To Internet Of Things - Assignment -12 Solution Released

Dear Participants,

The   Assignment -12 of Week - 12  solution for the course " Introduction To Internet Of Things " has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum.

Link : https://drive.google.com/file/d/1NEMHbWqJUJYp89ejzmREeQyzp3XZ8pE9/view?usp=share_link

Happy Learning! Thanks & Regards, NPTEL Team

Introduction To Internet Of Things - Assignment -11 Solution Released

The   Assignment -11 of Week - 11  solution for the course " Introduction To Internet Of Things " has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum.

Link :  https://drive.google.com/file/d/1V53_4iSNuNxYZlV8PY7LrMuCg8c_veYw/view?usp=share_link

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: April 14, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Exam Format - April, 2023 !!

Dear Candidate, ****This is applicable only for the exam registered candidates**** Type of exam will be available in the list: Click Here You will have to appear at the allotted exam center and produce your Hall ticket and Government Photo Identification Card (Example: Driving License, Passport, PAN card, Voter ID, Aadhaar-ID with your Name, date of birth, photograph and signature) for verification and take the exam in person.  You can find the final allotted exam center details in the hall ticket. The hall ticket is yet to be released.  We will notify the same through email and SMS. Type of exam: Computer based exam (Please check in the above list corresponding to your course name) The questions will be on the computer and the answers will have to be entered on the computer; type of questions may include multiple choice questions, fill in the blanks, essay-type answers, etc. Type of exam: Paper and pen Exam  (Please check in the above list corresponding to your course name) The questions will be on the computer. You will have to write your answers on sheets of paper and submit the answer sheets. Papers will be sent to the faculty for evaluation. On-Screen Calculator Demo Link: Kindly use the below link to get an idea of how the On-screen calculator will work during the exam. https://tcsion.com/ OnlineAssessment/ ScientificCalculator/ Calculator.html NOTE: Physical calculators are not allowed inside the exam hall. Thank you! -NPTEL Team

Introduction To Internet Of Things : Assignment 3 question no 4

Dear Students, There is change in answers in assignment 3 question no 4. The re-evaluation has been done. The updated score is displayed under Progress tab. Sorry for the inconvenience. -NPTEL Team

Introduction To Internet Of Things - Assignment -10 Solution Released

The   Assignment -10 of Week - 10 solution for the course " Introduction To Internet Of Things " has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum.

Link :-  https://drive.google.com/file/d/1X8Ng5oeJ7LrogEsj9vY8dGwCXs6vO_ON/view?usp=share_link

Introduction To Internet Of Things Week 12 Feedback form

Dear Learners, Thank you for enrolling in this NPTEL course and we hope you have gone through the contents for this week and also attempted the assignment. We value your feedback and wish to know how you found the videos and the questions asked - whether they were easy, difficult, as per your expectations, etc We shall use this to make the course better and we can also know from the feedback which concepts need more explanation, etc. Please do spare some time to give your feedback - comprises just 5 questions - should not take more than a minute, but makes a lot of difference for us as we know what the Learners feel. Here is the link to the form:  https://docs.google.com/forms/d/1nAaucZq9MDhk4ud-gp8bhY3g3VOTe5guyPkE-T3S-jA/viewform NPTEL Team

Introduction To Internet Of Things - Week 12 content is live now!!

Dear Students

The lecture videos for Week 12 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=121&lesson=122

The other lectures of this week are accessible from the navigation bar to the left. Please remember to login into the website to view contents (if you aren't logged in already).

Assignment  12 for Week 12 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=121&assessment=194

The assignment has to be submitted on or before Wednesday, 19 /04/2023 , 23:59 IST.

As we have done so far, please use the discussion forums if you have any questions on this module.

Note : Please check the due date of the assignments in the announcement and assignment page if you see any mismatch write to us immediately.

Thanks and Regards,

--NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: April 07, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Introduction To Internet Of Things : Live Interactive session - 3

Dear Learner,   You can interact LIVE with the Course Instructor  Prof. Sudip Misra , IIT Kharagpur – “ Introduction To Internet Of Things ".   Date: 11 /04/2023 Time: 05:00 pm   Link to login to:  https://youtube.com/live/VnYSbJzBv7M?feature=share   Enter your questions you want You can interact LIVE with the Course Instructor  Prof. Sudip Misra , to answer at  https://docs.google.com/forms/d/1340ZR4v7iFjquop77cJhCK8nkF-nXopb-Y53GU_4-O4/edit   You can also ask your doubts during the session through the chat window...   We would also like to hear from you after the session. Request you to share your thoughts in the forum. Learners are encouraged to visit  bit.ly/NPTELLIVE for updates on the live sessions.     -NPTEL Team

Introduction To Internet Of Things Week 11 Feedback form

Introduction to internet of things - week 11 content is live now.

The lecture videos for Week 11 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=111&lesson=112

Assignment  11 for Week 11 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=111&assessment=193

The assignment has to be submitted on or before Wednesday, 12 /04/2023 , 23:59 IST.

Introduction To Internet Of Things - Assignment -9 Solution Released

The   Assignment -9 of Week - 9 solution for the course " Introduction To Internet Of Things " has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum.

Link :-  https://drive.google.com/file/d/1IRdEacpd9_K0Ra1SyTyTKQoUKb1RcwJy/view?usp=share_link

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 31, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Introduction To Internet Of Things - Week 10 content is live now!!

The lecture videos for Week 10 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=101&lesson=102

Assignment  10 for Week 10 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=101&assessment=191

The assignment has to be submitted on or before Wednesday, 05 /04/2023 , 23:59 IST.

Introduction To Internet Of Things - Assignment -8 Solution Released

The   Assignment -8 of Week - 8 solution for the course " Introduction To Internet Of Things " has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum.

Link :-  https://drive.google.com/file/d/1YuyQC9w3H623c8H4cSTJkn8xwsIK_amP/view?usp=share_link

Introduction To Internet Of Things Week 10 Feedback form

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 25, 2023 - Saturday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 24, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Potential additional date (April 28th) for the April 2023 NPTEL exams

***THIS IS APPLICABLE ONLY FOR EXAM REGISTERED CANDIDATES*** Dear Student, Greetings from NPTEL! The Jan 2023 session is coming to an end soon and it’s time to put all your best efforts for the certification exam. The NPTEL team has always been there to make your learning process a joyful one and we hope that with your support we will be able to overcome the challenges of conducting a nation-wide exam of this magnitude. With the closure of exam registration form for the NPTEL April 2023 exams, the final registration count stands at 5.1 Lakh compared to 3.7 Lakh reported during the Jul-Dec 2022 semester. Based on the previous semester data, seats at the certification exam centres are booked by NPTEL at the beginning of the exam registration process. As the semester progresses, sometimes these numbers exceed our estimate, especially on certain dates and certain exam cities. Our goal is to allocate the chosen exam cities to all our learners. And by and large, we are able to allocate the chosen cities and dates with active support from our exam partner and our partner colleges. All efforts are being made to allocate the city of choice or the next nearest exam city for the April 29th/30th 2023 exams, as scheduled. However, in view of the unexpectedly large volume of exam registrations & limitation of seats at certain cities on a particular date, we may be compelled to shift the exam date of certain candidates to 28th April 2023 (Friday) as a last resort, only after exhausting all possibilities. We hope that you will appreciate our logistical constraints of such rescheduling and extend all necessary support as before and participate in the exam. With best wishes for the forthcoming exam(s), Warm regards, NPTEL Team

Introduction To Internet Of Things : Live Interactive session - 2

Dear Learner,   You can interact LIVE with the Course Instructor  Prof. Sudip Misra , IIT Kharagpur – “ Introduction To Internet Of Things ".   Date: 27 /03/2023 Time: 05:00 pm   Link to login to:  https://youtube.com/live/PfSLdlVTbuc?feature=share   Enter your questions you want You can interact LIVE with the Course Instructor  Prof. Sudip Misra , to answer at  https://docs.google.com/forms/d/e/1FAIpQLSdvDHlDm8K4wcBXOpE5NTqIfTFFViJrPrhGhQUfmzjUiuW5EQ/viewform   You can also ask your doubts during the session through the chat window...   We would also like to hear from you after the session. Request you to share your thoughts in the forum. Learners are encouraged to visit  bit.ly/NPTELLIVE for updates on the live sessions.     -NPTEL Team

Introduction To Internet Of Things - Week 9 content is live now!!

The lecture videos for Week 9 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=92&lesson=93

Assignment  9 for Week 9 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=92&assessment=190

The assignment has to be submitted on or before Wednesday, 29 /03/2023 , 23:59 IST.

Introduction To Internet Of Things : Problem solving Session Postponed!!

Dear learner, Due to unavoidable circumstances, The Problem solving Session organized tomorrow (March 17, 2023 - Friday)(06.00 PM - 08.00 PM) is Postponed to March 25, 2023 - Saturday. The G-meet link for the session will be shared before the session. -NPTEL Team

Introduction To Internet Of Things Week 9 Feedback form

Introduction to internet of things week 8 feedback form, introduction to internet of things - assignment -7 solution released.

The   Assignment -7 of Week - 7 solution for the course " Introduction To Internet Of Things " has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum.

Link :-  https://drive.google.com/file/d/1Gim4bJ1fgZwtXjnA3wwPqdXjWUCIaPWW/view?usp=share_link

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 17, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Introduction To Internet Of Things : Live Interactive session - 1 (Re scheduled)

Dear Learner,   You can interact LIVE with the Course Instructor  Prof. Sudip Misra , IIT Kharagpur – “ Introduction To Internet Of Things ".   Date: 14 /03/2023 Time: 05:00 pm   Link to login to:  https://youtube.com/live/_wDOTaHGZ8g?feature=share   Enter your questions you want You can interact LIVE with the Course Instructor  Prof. Sudip Misra , to answer at:  https://docs.google.com/forms/d/e/1FAIpQLSejV4PdGvZhSiEiTlP8gfFObM7VbFyMf25DW-FCexQqRbVz8Q/viewform   You can also ask your doubts during the session through the chat window...   We would also like to hear from you after the session. Request you to share your thoughts in the forum. Learners are encouraged to visit  bit.ly/NPTELLIVE for updates on the live sessions.     -NPTEL Team

We would like to know if the expectations with which you attended this problem solving session are being met and hence please do take 2 minutes to fill out our feedback form. It would help us tremendously in gauging the learner experience. Here is the link to the form:  https://docs.google.com/forms/d/1-_oD3xjUBA19JfJmmyJwX_kUp5-h2rVD2QcdPLzqRp4/viewform

Introduction To Internet Of Things Week 7 Feedback form

Introduction to internet of things - week 8 content is live now.

The lecture videos for Week 8 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=83&lesson=84

Assignment  8 for Week 8 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=83&assessment=189

The assignment has to be submitted on or before Wednesday, 22 /03/2023 , 23:59 IST.

Introduction To Internet Of Things - Assignment -6 Solution Released

The   Assignment -6 of Week - 6 solution for the course " Introduction To Internet Of Things " has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum.

Link :-  https://drive.google.com/file/d/1OjJEdBQy9yT8vUiZPeuiAvHzf79uv2DT/view?usp=share_link

Introduction To Internet Of Things - Assignment -5 Solution Released

The   Assignment -5 of Week - 5 solution for the course " Introduction To Internet Of Things " has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum.

Link :  https://drive.google.com/file/d/1bFzeBn-MQXyFqs-NZwBY01hcRScO_i5r/view?usp=share_link

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 10, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Introduction To Internet Of Things - Week 7 content is live now!!

The lecture videos for Week 7 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=74&lesson=75

Assignment  7 for Week 7 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=74&assessment=187

The assignment has to be submitted on or before Wednesday, 15/03/2023 , 23:59 IST.

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: March 03, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Introduction To Internet Of Things - Assignment -4 Solution Released

The   Assignment -4 of Week - 4 solution for the course " Introduction To Internet Of Things " has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum.

Link :  https://drive.google.com/file/d/1UsK7ZWyMClbOM8v3OqYOZQ_PuR7Ubihn/view?usp=share_link

Introduction To Internet Of Things - Week 6 content is live now!!

The lecture videos for Week 6 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=64&lesson=65

Assignment  6 for Week 6 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=64&assessment=186

The assignment has to be submitted on or before Wednesday, 08/03/2023 , 23:59 IST.

Introduction To Internet Of Things Week 6 Feedback form

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: February 24, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Introduction To Internet Of Things Week 5 Feedback form

Introduction to internet of things : live interactive session - 1.

Dear Learner,   You can interact LIVE with the Course Instructor  Prof. Sudip Misra , IIT Kharagpur – “ Introduction To Internet Of Things ".   Date: 07 /03/2023 Time: 05:00 pm   Link to login to:  https://www.youtube.com/watch?v=_wDOTaHGZ8g   Enter your questions you want You can interact LIVE with the Course Instructor  Prof. Sudip Misra , to answer at:  https://docs.google.com/forms/d/e/1FAIpQLSejV4PdGvZhSiEiTlP8gfFObM7VbFyMf25DW-FCexQqRbVz8Q/viewform   You can also ask your doubts during the session through the chat window...   We would also like to hear from you after the session. Request you to share your thoughts in the forum. Learners are encouraged to visit  bit.ly/NPTELLIVE for updates on the live sessions.     -NPTEL Team

Introduction To Internet Of Things - Translation Feedback

Dear Learner, The translated content of this course is available in regional languages. For details please visit https://nptel.ac.in/translation The video course content can be accessed in the form of regional language text transcripts, books, subtitles in the video and Video Text Track below the video. Your feedback is highly appreciated. Kindly fill this form https://forms.gle/JQ69biza33j4QtM38 MP3 audio files are made available on NPTEL Site for each lecture in the regional language.  Steps to access the MP3 files : 1. Open the course page on NPTEL Site( nptel.ac.in  -> Programs -> NPTEL Courses -> Search the course name -> Click on the Course Name). 2. Click on Downloads tab. 3. Click Transcripts. 4. Select language for the lecture. 5. Click MP3 to the right (Download or Play) -NPTEL Team

Introduction To Internet Of Things - Assignment -3 Solution Released

The   Assignment -3 of Week - 3 solution for the course " Introduction To Internet Of Things " has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum.

Link :  https://drive.google.com/drive/folders/1bL6xqn4tpyIriWDNLQPWkO79VqwuM5i3?usp=share_link

Introduction To Internet Of Things - Week 5 content is live now!!

The lecture videos for Week 5 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=55&lesson=56

Assignment  5 for Week 5 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=55&assessment=185

The assignment has to be submitted on or before Wednesday, 01/03/2023 , 23:59 IST.

Introduction To Internet Of Things Week 4 Feedback Form

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: February 17, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Introduction To Internet Of Things - Week 4 content is live now!!

The lecture videos for Week 4 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=45&lesson=46

Assignment  4 for Week 4 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=45&assessment=182

The assignment has to be submitted on or before Wednesday, 22/02/2023 , 23:59 IST.

Introduction To Internet Of Things - Problem Solving Session Recording is available!!

Dear Learner, We have uploaded the Recorded videos of the Live Interaction Session - Problem solving Session of Week 1 . Videos are uploaded inside the Separate Unit called " Problem solving Session " along with the slides used wherever applicable. Login to the course on swayam.gov.in to check the same. -NPTEL Team

Introduction To Internet Of Things : Problem solving Session

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: February 10, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Introduction To Internet Of Things - Assignments -1 and 2 Solutions Released

The Assignments -1 and 2 of Weeks - 1 and 2 Solutions for the course " Introduction To Internet Of Things " have been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum.

Assignmnet-1: Solution Link :  https://drive.google.com/file/d/1QWPwN3dYlZBind1zobyNdxDD_jVJhfOL/view?usp=share_link Assignmnet-2: Solution  Link :  https://drive.google.com/file/d/1kUpYrsOUwnBoWonbLI6kPoT3aUZbemXk/view?usp=share_link

Introduction To Internet Of Things - Week 3 Feedback Form

Introduction to internet of things - week 3 content is live now.

The lecture videos for Week 3 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=36&lesson=37

Assignment 3 for Week 3 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=36&assessment=181

The assignment has to be submitted on or before Wednesday, 15/02/2023 , 23:59 IST.

Dear learners, There will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Date: February 3, 2023 - Friday Time:06.00 PM - 08.00 PM Link to join: https://meet.google.com/xxs-zhnt-hxq Happy Learning. -NPTEL Team

Introduction To Internet Of Things - Week 2 Feedback Form

Dear learner, Every week there will be a live interactive session where a Course team member will explain some sample problems, how they are solved - that  will help you solve the weekly assignments. We invite you to join the session and get your doubts cleared and learn better. Start Date:   February 3, 2023 When: Every Friday Time: 06.00 PM - 08.00 PM Link to join:   https://meet.google.com/xxs-zhnt-hxq Thank you. -NPTEL Team

Introduction To Internet Of Things - Download video links are available now!!

Dear Learners, The download video link for the course Introduction To Internet Of Things is available now in the course outline. Please check the download video link:  https://nptel.ac.in/courses/106105166 NPTEL Team

Introduction To Internet Of Things - Week 2 content is live now!!

The lecture videos for Week 2 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=27&lesson=28

Assignment  2 for Week 2 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=27&assessment=180

The assignment has to be submitted on or before Wednesday, 08/02/2023 , 23:59 IST.

Introduction To Internet Of Things - Week 1 Feedback Form

Introduction to internet of things - week 1 content is live now.

The lecture videos for Week 1 have been uploaded for the course Introduction To Internet Of Things . The lectures can be accessed using the following link: https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=18&lesson=19

Assignment  1 for Week 1 is also released and can be accessed from the following link:  https://onlinecourses.nptel.ac.in/noc23_cs51/unit?unit=18&assessment=178

The assignment has to be submitted on or before Wednesday, [08/02/2023], 23:59 IST .

Introduction To Internet Of Things - Assignment-0-RELEASED

Dear Learners,

We welcome you all to this course. The assignment 0 for the course Introduction To Internet Of Things has been released. This assignment is based on a prerequisite of the course. Kindly note that marks obtained in this assignment will not be considered for the final assessment. You can find the assignment under Week 0 unit on the left-hand side of your screen. You can submit the assignment multiple times. All the best !!    

NPTEL: Exam Registration is open now for Jan 2023 courses!

Dear Learner, 

Here is the much-awaited announcement on registering for the Jan 2023 NPTEL course certification exam. 

1. The registration for the certification exam is open only to those learners who have enrolled in the course. 

2. If you want to register for the exam for this course, login here using the same email id which you had used to enroll to the course in Swayam portal. Please note that Assignments submitted through the exam registered email id ALONE will be taken into consideration towards final consolidated score & certification. 

3 . Date of exam: Apr 30, 2023

CLICK HERE to register for the exam. 

Choose from the Cities where exam will be conducted: Exam Cities

4. Exam fees: 

If you register for the exam and pay before Mar 17, 2023, 5:00 PM, Exam fees will be Rs. 1000/- per exam .

5. 50% fee waiver for the following categories: 

6. Last date for exam registration: Mar 17, 2023, 5:00 PM (Friday). 

7. Mode of payment: Online payment - debit card/credit card/net banking/UPI. 

8. HALL TICKET: 

The hall ticket will be available for download tentatively by 2 weeks prior to the exam date . We will confirm the same through an announcement once it is published. 

9. FOR CANDIDATES WHO WOULD LIKE TO WRITE MORE THAN 1 COURSE EXAM:- you can add or delete courses and pay separately – till the date when the exam form closes. Same day of exam – you can write exams for 2 courses in the 2 sessions. Same exam center will be allocated for both the sessions. 

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Last date for data changes: Mar 17, 2023, 5:00 PM :  

All the fields in the Exam form except for the following ones can be changed until the form closes. 

The following 6 fields can be changed ONLY when there are NO courses in the course cart. And you will be able to edit the following fields only if you: - 

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11. LAST DATE FOR CANCELLING EXAMS and getting a refund: Mar 17, 2023, 5:00 PM  

12. Click here to view Timeline and Guideline : Guideline

Introduction To Internet Of Things: Welcome to NPTEL Online Course - Jan 2023!!

• Every week, about 2.5 to 4 hours of videos containing content by the Course instructor will be released along with an assignment based on this. Please watch the lectures, follow the course regularly and submit all assessments and assignments before the due date. Your regular participation is vital for learning and doing well in the course. This will be done week on week through the duration of the course.
• Please do the assignments yourself and even if you take help, kindly try to learn from it. These assignments will help you prepare for the final exams. Plagiarism and violating the Honor Code will be taken very seriously if detected during the submission of assignments.
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• The discussion forum (Ask a question tab on the portal) - is for everyone to ask questions and interact. Anyone who knows the answers can reply to anyone's post and the course instructor/TA will also respond to your queries.
• Please make maximum use of this feature as this will help you learn much better.
• If you have any questions regarding the exam, registration, hall tickets, results, queries related to the technical content in the lectures, any doubts in the assignments, etc can be posted in the forum section
• The course is free to enroll and learn from. But if you want a certificate, you have to register and write the proctored exam conducted by us in person at any of the designated exam centres.
• The exam is optional for a fee of Rs 1000/- (Rupees one thousand only).
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• Once again, thanks for your interest in our online courses and certification. Happy learning.

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Introduction To Internet Of Things | NPTEL | Week 4 Solutions

This set of MCQ(multiple choice questions) focuses on the  Introduction To Internet Of Things NPTEL Week 4 Solutions .

You should practice these questions to improve fundamentals of Internet of Things needed for various interviews (like company interview, campus interview, walk-in interview), entrance exams, placements and other competitive exams. All the questions in this particular section are based on only “ Introduction To Internet Of Things NPTEL Week 4 Solutions “.

Course layout (All week answers link)

Week 0 Week 1 : Introduction to IoT Week 2: Basics of Networking Week 3: Communication Protocols Week 4:  Sensor Networks Week 5:   Interoperability in IoT Week 6: Introduction to Python programming Week 7:   Implementation of IoT with Raspberry Pi (contd), Introduction to SDN, SDN for IoT Week 8:   SDN for IoT (contd), Data Handling and Analytics, Cloud Computing Week 9 :  Cloud Computing(contd), Sensor-Cloud Week 10:  Fog Computing, Smart Cities and Smart Homes Week 11: Connected Vehicles, Smart Grid, Industrial IoT Week 12: Industrial IoT (contd), Case Study: Agriculture, Healthcare, Activity Monitoring

NOTE:  You can check your answer immediately by clicking show answer button. Moreover, this set of “Introduction To Internet Of Things NPTEL Week 4 Solution” contains 15 questions.

Now, start attempting the quiz.

Introduction To Internet Of Things NPTEL Week 4 Solutions

Q1. State whether the following statement is true or false. Statement: Coverage in WSN is defined as the area-of-interest is covered satisfactorily.

a) True b) False

Answer: a) True

Q2. If transmission range >= 2* sensing range,

a) Coverage implies greater coverage b) Coverage implies connectivity c) Both (a) and (b) d) None of these

Answer: b) Coverage implies connectivity

Q3. The two types of reporting in WSN are –

a. Event driven and machine driven b. Event driven and weather driven c. Event driven and on demand d. None of these

Answer: c. Event driven and on demand

Q4. The objective of coverage in WSN is to use a _______________ number of sensors and _______________ the network lifetime.

a. minimum, minimize b. minimum, maximize c. maximum, minimize d. maximum, maximize

Answer: b. minimum, maximize

Q5. Select the correct option. The disadvantages of stationary Wireless Sensor Networks are – Statement-I: Node failure may result in partition of networks. Statement-II: Topology cannot change automatically.

a. Statement-I True, Statement-II False b. Both Statements are False c. Both Statements are True d. None of these

Answer: c. Both Statements are True

Q6. A _________________ in MWSN moves in order to collect data from sensor nodes and goes to the sink and delivers the collected data from different sensor nodes.

a. Drop b. Molecule c. Mule d. None of these

Answer: c. Mule

Q7. ________________ allows distributed sensing carried by humans and the goal is not just to collect data but to allow the common people to assess and share the knowledge.

a. Voluntary sensing b. Compressive sensing c. Dynamic sensing d. Participatory sensing

Answer: d. Participatory sensing

Q8. Which of the following is/are NOT feature/features of UAV networks?

a. Mesh or star networks b. Multi-tasking c. Large coverage area d. None of these

Answer: d. None of these

Q9. Which of the following is NOT a UAV network constraint?

a. Frequent link breakages b. Prone to malfunction c. Very Complex d. None of these

Q10. In _____________________ configuration, UAVs form multiple star topology. One node from each group connects to the ground station.

a. Multi-star b. Ring c. Both (a) and (b) d. None of these

Answer: a. Multi-star

Q11. The full form of FANET is?

a. Flying Ad Hoc Network b. Fast Ad Hoc Network c. Fidelity Ad Hoc Network d. None of these

Answer: a. Flying Ad Hoc Network

Q12. Low-end sensor nodes are those-

a. Whose deployment has high density in order to increase network lifetime and survivability. b. Who perform basic functions such as data aggregation, auto configuration, and power saving. c. Both (a) and (b) d. None of these

Answer: c. Both (a) and (b)

Q13. Which of the following are the components of the M2M ecosystem?

a. Trees b. Ocean c. Device Providers d. Non-service users

Answer: c. Device Providers

Q14. State whether the following statement is true or false Statement: The M2M Device Platform enables access to objects connected to the Internet anywhere any time.

Q15. State whether the following statement is true or false Statement: The M2M Application Platform provides integrated services based on device collected data-sets.

Q1. When an intruder enter into the agricultural field through the boundary (perimeter) of the field, a/an __________ sensor can be used to detect the object and a/an ___________ sensor can be used to sense the distance at which the object is located.

a) PIR, Ultrasonic b) Ultrasonic, PIR c) Humidity, PIR d) None of these

Q2. __________ is defined as, all the nodes are connected in the network, so that sensed data can reach to sink node?

a) Coverage b) Connectivity c) Both a) and b) d) None of these

Q3. The objective of coverage in WSN is

a) To use a minimum number of sensors and maximize the network lifetime b) To use a maximum number of sensors and maximize the network lifetime c) To use a minimum number of sensors and minimize the network lifetime d) To use a maximum number of sensors and minimize the network lifetime

Q4. State True or False Statement-I: If transmission range <=2* sensing range, coverage implies connectivity.

a) Statement-I is True b) Statement-I is False

Q5. A mobile entity that collects the data from sensor nodes goes to the sink, and delivers the collected data from different sensor nodes are called?

a) Data Molecule b) Static Node c) Data Mules d) None of these

Q6. Human-centric Sensing is possible because of?

a) Smartphone and PDAs b) Miniaturization and Proliferation of devices c) Both a) and b) d) None of these

Q7. Which of the following are the roles played by humans in Human-centric Sensing?

a) Sensing Targets b) Sensor Operators c) Data Source d) All of these

Q8. Which of the following is/are NOT goal of Participatory Sensing?

a) To only collect data b) Not just collect data, but allow common people to access data and share knowledge c) To only access data d) Both a) and c)

Q9. The two popular network topologies in UAV networks are

a) Ring b) Mesh and Star c) Bus d) All of these

Q10. Which of the following is NOT an issue in UAV networks?

a) Slow change in network topology b) Malfunctioning of UAVs c) Itermittent link nature d) Relative position of UAV may change

Q11. The scalability in single UAV system as compared to multi-UAV system is?

a) Limited b) High c) Very High d) None of these

Q12. Typical types of mesh networks in UAV networks are

a) Solid Mesh and Hierarchical Mesh b) Plane Mesh and Solid Mesh c) Flat Mesh and Hierarchical Mesh d) None of these

Q13. State True or False Statement-I: SCADA is designed for isolated systems using proprietary solutions, whereas M2M is designed for cross-paltform integration.

a) False b) True

Q14. Which of the following is NOT a feature of M2M?

a) Large number of nodes or devices b) High cost c) Energy efficient d) Small traffic per machine/device

Q15. Which of the following is NOT an M2M node type?

a) Low End Node b) High End Node c) Out End Node d) None of these

Previous Year – Introduction To Internet Of Things NPTEL Week 4 Solutions

Q1. Which of the following UAV topology is self-configuring?

a) Mesh b) Star c) Both mesh and star d) Grid

Answer: a) Mesh

Q2. In WMSNs application, which of the following deployment can provide better sensing and prolong network lifetime?

a) Scalar sensor nodes b) Camera sensor nodes c) Both scalar and camera sensor nodes d) Vector sensor nodes

Answer: c) Both scalar and camera sensor nodes

Q3. In which of the following algorithms only a subset of nodes in the WASN participate in sensing, communication, and computation?

a) Localized b) Distributed c) Centralized d) All of these

Answer: a) Localized

Q4. In general, the target-tracking problem consists of a WSN, whose nodes are strategically or randomly deployed across the sensor field. Is the statement true?

a) Yes b) No

Answer: a) Yes

Q5. In Ad-Hoc FANETs, which of the following set-up can be considered as ground network?

a) Stationary WSNs b) Control stations c) VANETS d) All of these

Answer: d) All of these

Q6. Which of the following components in M2M monitors the status of devices and M2M area networks, and controls them based on their status?

a) M2M User Platform b) M2M Device Platform c) M2M Service Platform d) M2M Access Platform

Answer: b) M2M Device Platform

Q7. In the guided target-tracking problem formulation, a tracker is added to the problem. The tracker follows the trajectory defined by beacon nodes to intercept the target. Which of the following objectives best define this tracking algorithm?

a) to fuse data about the target b) to use the least amount of communication to reach the target c) to reach the target in the shortest possible time d) to increase the network lifetime

Answer: c) to reach the target in the shortest possible time

Q8. In gateway selection algorithm in FANETs, each UAV acquires the information of all UAVs within its _________ hop(s).

a) One b) Two c) More than one d) Can’t be specific

Answer: b) Two

Q9. A crossing is covered if it is in the __________ region of at least one node’s coverage disk.

a) exterior b) interior c) either exterior or interior d) boundary

Answer: b) interior

Q10. There are several major challenges related to target-tracking applications. Which of the following is NOT among those challenges?

a) target recovery b) node non-cooperation c) future-position estimation d) energy management

Answer: b) node non-cooperation

Q11. Which of the following components in M2M manages inquiry?

Answer: a) M2M User Platform

Q12. Which of the following is NOT regarded as one of the major scatters of underwater sound in Underwater Acoustic Sensor Networks?

a) Non-linear internal waves b) Solitons c) Linear internal waves d) None of these

Answer: c) Linear internal waves

Q13. In Optimal Geographical Density Control (OGDC) algorithm, a node __________ if its coverage area is completely covered.

a) wakes up b) starts listening c) sleeps d) backs off

Answer: c) sleeps

Q14. Which of the following elements of target-tracking algorithm can perform data fusion?

a) Active node b) Inactive node c) Beacon node d) Sink node

Answer: d) Sink node

Q15. Which of the following components of Mobile Wireless Sensor Networks (MWSN) moves in order to collect data from sensor nodes?

a) Mobile sensor node b) Data mule c) Mobile sink d) Both data mule and mobile sink

Answer: d) Both data mule and mobile sink

Previous Course – Week 4 Solutions

Q1. Which of the following M2M node types have no IP support?

a) Low-end sensor nodes b) Mid-end sensor nodes c) High-end sensor nodes d) All of the above

Q2. Which of the following is TRUE for wireless sensor networks if transmission range ≥ 2* sensing range?

a) Only coverage b) Only connectivity c) Coverage implies connectivity d) Connectivity implies coverage

Q3. Which of the following structure is usually used in guided formulation of target tracking in sensor networks?

a) Face b) Tree c) Cluster d) All of the above

Q4. Which of the following is NOT a characteristic of UAV networks?

a) Intermittent link nature b) Static network topology c) Dynamic relative position of UAVs d) None of the above

Q5. Which of the following is a challenge in human-centric sensing?

a) Device lifetime b) Participant selection c) Privacy of users d) All of the above

Q6. Which of the following components in M2M Service Platform takes care of App management and App searching?

a) Device b) User c) Application d) Access

Q7. In distributed coverage algorithm, nodes compute their position by communicating with _________________________.

a) Central node b) Sink node c) Neighbors only d) None of the above

Introduction To Internet Of Things NPTEL Week 3 Solutions

Q8. In multi-star UAV network topology, _______ node(s) from each group connects to the ground station.

a) Zero b) One c) More than one d) All

Q9. Electromagnetic communication in nanonetworks takes place in _________ frequency band.

a) GHz b) THz c) Nanometer d) All of the above

Q10. Which of the following is NOT a property of Mobile Ad Hoc Network?

a) Self-Collaborate b) Self-Heal c) Self-Protect d) Self-Optimize

Q11. Which of the following layers seamlessly integrate IP network with M2M area network in a non-IP based M2M network?

a) Application layer b) Transport layer c) Network layer d) Physical layer

Q12. While maintaining sensing coverage in sensor networks, a crossing is covered if it is in the interior region of _____________ one node’s coverage disk.

a) At most b) Only c) At least d) More than

Q13. Which of the following UAV network topology is decentralized?

a) Star b) Infrastructure mesh c) Ad hoc mesh d) None of the above

Q14. Can node failure result in partition of networks in mobile wireless sensor networks?

a) Yes b) No c) Not Applicable

Q15. Which of the following is TRUE for high-end sensor nodes in M2M node types?

a) High density deployment b) Unable to handle multimedia data c) Mobility is essential d) All of the above

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