nptel cloud computing week 1 assignment answers 2022

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NPTEL Cloud Computing and Distributed Systems Assignment 1 Answers 2022

• by QuizXp Team
• February 4, 2022 February 22, 2022

Are you looking for the Answers to NPTEL Cloud Computing and Distributed Systems Assignment 1? This article will help you with the answer to the  Nation al Programme on Technology Enhanced Learning  ( NPTEL )  Course “ NPTEL Cloud Computing and Distributed Systems Assignment 1 “

What is Cloud Computing and Distributed Systems?

Over the years program several testing techniques have developed and tools have become available. Also, testing has been acknowledged as the primary technique for ensuring software reliability. The course would provide a brief introduction to test process and techniques available for black box and white box test case design. Integration, system and regression testing would also be discussed. A few of the test tools would be discussed and the participants would be encouraged to use.

CRITERIA TO GET A CERTIFICATE

Average assignment score = 25% of the average of best 8 assignments out of the total 12 assignments given in the course. Exam score = 75% of the proctored certification exam score out of 100

Final score = Average assignment score + Exam score

YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF THE AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

Below you can find the answers for the NPTEL Cloud Computing and Distributed Systems Assignment 1

NPTEL Cloud Computing and Distributed Systems Assignment 1 Answers:-

Q1. Match the following two list:

Q2. Distributed computing system uses multiple computers to solve large-scale problems over the Internet. Thus, distributed computing becomes data-intensive and network-centric.

Q3. ______________computing focuses on a business model in which customers receive computing resources from a paid service provider.

Q4. X is an example of SaaS, Y is an example of PaaS, and Z is an example of IaaS

???? Next Week Answers: Assignment 02 ????

Q5. Which of these statements are correct?

Statement-1: Moore’s law indicates that network bandwidth doubles every 18 months.

Statement-2: Gilder’s law indicates that processor speed has doubled each year in the past.

Q6. _____________________where a VM can be moved from one physical machine to another even as it continues to execute.

Q7. Consider the following regarding the Sandpiper architecture:

Note:- We are going to post answers for all weeks you can join us on telegram for regular updates and if there are any changes in answers then will update on our telegram channel only.

Q8. Which type of Hypervisor is shown in the following figure ?

Q9. Which of the following figure is the example of Passthrough Model:

Q10. Fill in the blanks:

__________________________method access to OS states and application logs.

_________ method is completely OS and application agnostic

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Disclaimer: We do not claim 100% surety of answers, these answers are based on our sole knowledge, and by posting these answers we are just trying to help students, so we urge do your assignment on your own.

if you have any suggestions then comment below or contact us at  [email protected]

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NPTEL: Exam Registration form opened for Jan 2023 semester

Dear Candidate,   Here is a golden opportunity for those who had previously enrolled in this course, but could not participate in the exams or were absent/did not pass the exam for this course. This course is being reoffered in Jan 2023 and we are giving you another chance to write the exam in March  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: March 26,2023 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 the exam will be conducted:  Exam Cities 4. You DO NOT have to re-enroll in the courses if you have enough assignment scores in the previous immediate semester when the course was run to obtain a certificate.  5. You DO NOT have to resubmit Assignments in the previous semester courses if you have enough assignment scores in the previous immediate semester when the course was run to obtain a certificate.  6. If you do enroll to Jan 2023 course, we will take the best average assignment scores across this  semester & the immediate previous semester when the course was run.     NOTE:   Please check once if you have >= 40/100  in average assignment score that were conducted in this course to become eligible for the e-certificate, wherever applicable. If not, please submit assignments again in the Jan 2023 course to become eligible for the e-certificate. We will not be having new assignments in the previous semester's course. It is mandatory to enroll again in the Jan 2023 semester if you want to receive the fresh assignments of this current Jan 2023 semester. You can also submit assignments again if you want to take fresh assignments or need to improve your previous scores.   RECOMMENDATION: If you want to take new assignments or brush up on your lessons for the exam, please enroll in the Jan 2023 course.   LINK to enroll in the current course:   https://onlinecourses.nptel.ac.in/noc23_cs27/preview 4. Exam fees:    If you register for the exam and pay before Feb 17, 2023, 5:00 PM , Exam fees will be Rs. 1000/- per exam.   5. 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.    6. Last date for exam registration: Feb 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 if you are registering for the exam with the same email ID.   10. Data changes:    Last date for data changes: Feb 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: -    REMOVE unpaid courses from the cart And/or - CANCEL paid courses    1. Do you come under the SC/ST category? *  2. SC/ST Proof  3. Are you a person with disabilities? *  4. Are you a person with disabilities above 40%?  5. Disabilities Proof  6. What is your role ?    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.    11. LAST DATE FOR CANCELLING EXAMS and getting a refund: Feb 17, 2023, 5:00 PM    12. Click here to view Timeline and Guideline : Guideline   Domain Certification 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,  NPTEL TEAM

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. The discussion forum is being closed though and you cannot ask questions here. For any further queries please write to [email protected] . - Team NPTEL

Cloud Computing and Distributed Systems : Result Published!

• 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 2022, irrespective of which Assignment score that will be considered.

Cloud Computing and Distributed Systems: Final Feedback Form

Dear student, 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/154Q_PfpjzHxBAN7T8GcWase6mg0yFfSp2oBcC2UDo7M/viewform We thank you for your valuable time and feedback. Thanks & Regards, -NPTEL Team

Cloud Computing and Distributed Systems: Feedback For Week 8 Released

Dear Learners, Thank you for continuing with the course and hope you are enjoying it.  We would like to know if the expectations with which you joined this course are being met and hence please do take 2 minutes to fill out our weekly 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/1s5Bs7ZBHPoQRMFGsL6eZlv6ueHMD4h8ymC9MRo0K1Xs/viewform Thank you. -NPTEL team 

Cloud Computing and Distributed Systems - Assignment-8 Solution Released

Dear Participants, The Assignment-8 of Week- 8 Solution for the course " Cloud Computing and Distributed Systems"  has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum. Link:  Assignment-8 Happy Learning! Thanks & Regards, NPTEL Team

Cloud Computing and Distributed Systems - Assignment-7 Solution Released

Dear Participants, The Assignment-7 of Week- 7 Solution for the course " Cloud Computing and Distributed Systems"  has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum. Link:  Assignment-7 Happy Learning! Thanks & Regards, NPTEL Team

Cloud Computing and Distributed Systems - Assignment-6 Solution Released

Dear Participants, The Assignment-6 of Week- 6 Solution for the course " Cloud Computing and Distributed Systems"  has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum. Link: Assignment-6 Happy Learning! Thanks & Regards, NPTEL Team

Cloud Computing and Distributed Systems - Week-8 content is live now !!

Dear Learners, The lecture videos for  Week 8  have been uploaded for the course “ Cloud Computing and Distributed Systems ”. The lectures can be accessed using the following link: Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=64&lesson=65 The other lectures in 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-8  for  Week-8  is also released and can be accessed from the following link. Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=64&assessment=94 The assignment has to be submitted on or before  Wednesday,[23/03/2022], 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

Cloud Computing and Distributed Systems: Feedback For Week 7 Released

Cloud computing and distributed systems - week-7 content is live now .

Dear Learners, The lecture videos for  Week 7  have been uploaded for the course “ Cloud Computing and Distributed Systems ”. The lectures can be accessed using the following link: Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=58&lesson=59 The other lectures in 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-7  for  Week-7  is also released and can be accessed from the following link. Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=58&assessment=91 The assignment has to be submitted on or before  Wednesday,[16/03/2022], 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

Cloud Computing and Distributed Systems - Assignment-5 Solution Released

Dear Participants, The Assignment-5 of Week- 5 Solution for the course " Cloud Computing and Distributed Systems"  has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum. Link:  Assignment-5 Happy Learning! Thanks & Regards, NPTEL Team

Exam Format - March 27,2022

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. -NPTEL Team

Cloud Computing and Distributed Systems: Feedback For Week 6 Released

Cloud computing and distributed systems - assignment-4 solution released.

Dear Participants, The Assignment-4 of Week- 4 Solution for the course " Cloud Computing and Distributed Systems"  has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum. Link:  Assignment-4 Happy Learning! Thanks & Regards, NPTEL Team

Cloud Computing and Distributed Systems - Week-6 content is live now !!

Dear Learners, The lecture videos for  Week 6  have been uploaded for the course “ Cloud Computing and Distributed Systems ”. The lectures can be accessed using the following link: Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=52&lesson=53 The other lectures in 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-6  for  Week-6  is also released and can be accessed from the following link. Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=52&assessment=88 The assignment has to be submitted on or before  Wednesday,[09/03/2022], 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

Cloud Computing and Distributed Systems: Feedback For Week 5 Released

Cloud computing and distributed systems - assignment-3 solution released.

Dear Participants, The Assignment-3 of Week- 3 Solution for the course " Cloud Computing and Distributed Systems"  has been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum. Link: Assignment-3 Happy Learning! Thanks & Regards, NPTEL Team

Cloud Computing and Distributed Systems - Week-5 content is live now !!

Dear Learners, The lecture videos for  Week 5  have been uploaded for the course “ Cloud Computing and Distributed Systems ”. The lectures can be accessed using the following link: Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=45&lesson=46 The other lectures in 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-5  for  Week-5  is also released and can be accessed from the following link. Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=45&assessment=85 The assignment has to be submitted on or before  Wednesday,[02/03/2022], 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

Cloud Computing and Distributed Systems: Feedback For Week 4 Released

Cloud computing and distributed systems - assignment-1 & 2 solution released.

Dear Participants, The Assignment-1 & 2 of Week- 1 & 2 Solutions for the course " Cloud Computing and Distributed Systems" have been released in the portal. Please go through the solution and in case of any doubt post your queries in the forum. Link: Assignment-1 Assignment-2 Happy Learning! Thanks & Regards, NPTEL Team

Cloud Computing and Distributed Systems - Week-4 content is live now !!

Dear Learners, The lecture videos for  Week 4  have been uploaded for the course “ Cloud Computing and Distributed Systems ”. The lectures can be accessed using the following link: Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=38&lesson=39 The other lectures in 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-4  for  Week-4  is also released and can be accessed from the following link. Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=38&assessment=84 The assignment has to be submitted on or before  Wednesday,[23/02/2022], 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

Assignments for Week 1 & 2 due on Feb 9 2022 !!

Dear Learner, Assignments for Week 1 & 2 are open for submission .The last date for submission is Feb 9 2022 IST 23:59 . If you have not submitted the assignments ,kindly submit the same before the due date. -NPTEL Team.

Cloud Computing and Distributed Systems: Feedback For Week 3 Released

Cloud computing and distributed systems - week-3 content is live now .

Dear Learners, The lecture videos for  Week 3  have been uploaded for the course “ Cloud Computing and Distributed Systems ”. The lectures can be accessed using the following link: Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=31&lesson=32 The other lectures in 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-3  for  Week-3  is also released and can be accessed from the following link. Link:  https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=31&assessment=81 The assignment has to be submitted on or before  Wednesday,[16/02/2022], 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

Cloud Computing and Distributed Systems: Feedback For Week 2 Released

Cloud computing and distributed systems - week-2 content is live now .

Dear Learners, The lecture videos for  Week 2  have been uploaded for the course “ Cloud Computing and Distributed Systems ”. The lectures can be accessed using the following link: Link: https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=24&lesson=25 The other lectures in 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-2  for  Week-2  is also released and can be accessed from the following link. Link: https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=24&assessment=80 The assignment has to be submitted on or before  Wednesday,[09/02/2022], 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

Attention: Regarding the Social media Groups

Dear Learners, The discussion forum, which is embedded on the course portal,  is the only authentic medium to communicate regarding this course . This Forum is monitored by the Faculty coordinator and team and on which we will respond. NPTEL is NOT responsible for any whatsapp group or any other group created in any social media platform.  Request the learners to refrain from sharing phone numbers and other details which may be misused as this is a public group and this information is available to all members in this group. This kind of activity is strictly prohibited and NPTEL will not be responsible for misuse of any such information. All the best, Happy Learning! -NPTEL Team

Cloud Computing and Distributed Systems: Feedback For Week 1 Released

Dear Learners, Thank you for enrolling to 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/1s5Bs7ZBHPoQRMFGsL6eZlv6ueHMD4h8ymC9MRo0K1Xs/viewform Regards Course Admin NPTEL

Cloud Computing and Distributed Systems - Week-1 content is live now !!

Dear Learners, The lecture videos for Week 1 have been uploaded for the course “Cloud Computing and Distributed Systems”. The lectures can be accessed using the following link: Link: https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=17&lesson=18 The other lectures in 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-1 for Week-1 is also released and can be accessed from the following link Link: https://onlinecourses.nptel.ac.in/noc22_cs18/unit?unit=17&assessment=77 The assignment has to be submitted on or before Wednesday,[09/02/2022], 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

Cloud Computing and Distributed Systems- Assignment-0 Released

Dear Learners, Thank you for signing up for our online course " Cloud Computing and Distributed Systems ". We welcome you all to this course. The Assignment 0 has been released. This assignment is based on 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 in the " Week 0 " unit on the left-hand side of your screen. Link: Week 0: Assignment 0   Happy Learning! Thanks & Regards, NPTEL Team

NPTEL: Exam Registration is open now for Jan 2022 courses!

Dear Learner, 

Here is the much-awaited announcement on registering for the Jan 2022 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: March 27, 2022

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 Feb 14, 2022, 10:00 AM, Exam fees will be Rs. 1000/- per exam . 

If you register for exam before Feb 14, 2022, 10:00 AM and have not paid or if you register between Feb 14, 2022, 10:00 AM & Feb 18, 2022, 10:00 AM, Exam fees will be Rs. 1500/- per exam 

5. 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. 

6. Last date for exam registration: Feb 18, 2022 10:00 AM (Friday). 

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

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. 

10. Data changes: 

Last date for data changes: Feb 18, 2022 10:00 AM :  

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: - 

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

1. Do you come under the SC/ST category? * 

2. SC/ST Proof 

3. Are you a person with disabilities? * 

4. Are you a person with disabilities above 40%? 

5. Disabilities Proof 

6. What is your role ? 

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. 

11. LAST DATE FOR CANCELLING EXAMS and getting a refund: Feb 18, 2022 10:00 AM  

12. Click here to view Timeline and Guideline : Guideline  

Domain Certification

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/noc/Domain/discipline.html

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, 

Cloud Computing and Distributed Systems: Welcome to NPTEL Online Course - Jan 2022!!

• 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.
• The announcement group - will only have messages from course instructors and teaching assistants - regarding the lessons, assignments, exam registration, hall tickets, etc.
• 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).
• Date and Time of Exams: March 27, 2022 Morning session 9am to 12 noon; Afternoon Session 2 pm to 5 pm.
• Registration URL: Announcements will be made when the registration form is open for registrations.
• The online registration form has to be filled and the certification exam fee needs to be paid. More details will be made available when the exam registration form is published. If there are any changes, it will be mentioned then.
• Please check the form for more details on the cities where the exams will be held, the conditions you agree to when you fill the form etc.
• Once again, thanks for your interest in our online courses and certification. Happy learning.

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Cloud Computing | Week 12

Session: JAN-APR 2024

Course Name: Cloud Computing

Course Link: Click Here

For answers or latest updates join our telegram channel: Click here to join

These are Nptel Cloud Computing week 12 Assignment 12 Answers

Q1. The health model is designed for fog-edge computing aims to reduce a) Network usage b) Demand aggregation c) Latency d) Cost

Q2. Spatial analysis is an attempt to solve __________ oriented problems. a) Latency b) Location c) Storage d) Temporal

These are Nptel Cloud Computing Week 12 Assignment 12 Answers

Q3. The key aspect of the intelligent transportation system is efficient _________. a) cost b) latency c) mobility d) delivery

Q4. What is(are) the benefit(s) of 5G technology for enhanced mobile broadband? a) Lower cost-per-bit b) Slower data rates c) Higher latency d) Limited device compatibility

Q5. _________ is a paradigm where on-premises computers provide functionality that is independent of cloud services and is also collaborative with cloud services a) Distributed computing b) Edge computing c) Dew computing d) Fog computing

Q6. Resource-constrained low-latency devices drive the need of a) Homogeneous and distributed computing architectures b) Heterogeneous and parallel computing architectures c) Homogeneous and parallel computing architectures d) Heterogeneous and distributed computing architectures

Q7. Spatial cloud supports ________ resource pooling which is useful for participating organizations with common goals. a) shared b) partitioned c) stand-alone d) None of the above

Q8. The key features of Mobile Cloud Computing (MCC) for 5G networks include a. Reliability improvement b. Sharing of resources c. Offloading data processing d. Mitigating network traffic congestion

Q9. Customized wearable devices for collecting health parameters are the best examples of a. IoHT b. Fog device c. Fog-Cloud interfaced. d. Cloud-Fog-Edge-IoHT

Q10. The cyber-physical system involves transdisciplinary approaches, merging the theory of cybernetics, mechatronics, design, and process science. a. True b. False

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Session: JULY-DEC 2023

Q1. In which computing environment is latency fixed due to the location of application modules at the Area Gateway? A) Fog computing B) Cloud computing C) Serverless Computing D) None of the above

Answer: A) Fog computing

Q2. What does spatial cloud support in terms of resource pooling? A) Individual resource allocation for participating organizations B) Exclusive resource ownership for each organization C) Shared resource pooling for participating organizations D) Restricted access to network, servers, apps, services, storages, and databases

Answer: C) Shared resource pooling for participating organizations

Q3. Dew computing is an on premises computer software-hardware organization paradigm where on premises computers provide functionality that is of _______ cloud services and is also ______ with cloud services. A) independent, serverless B) dependant, collaborative C) independent, collaborative D) serverless, collaborative

Answer: C) independent, collaborative

Q4. Fog-Edge computing leads to increased network congestion A) True B) False

Answer: B) False

Q5. A Cyber Physical Cloud Computing (CPCC) architectural framework is a _____ environment that can rapidly build, modify and provision cyber physical systems composed of a set of ______ based sensor, processing, control, and data services. A) system, cloud computing B) cloud computing, system C) system, edge computing D) edge, system computing

Answer: A) system, cloud computing

Q6. What is (are) the key feature(s) of Mobile Cloud computing for 5G networks? A) Increased resource consumption by mobile applications B) Improved reliability due to data storage in the cloud C) Sharing resources for mobile applications D) None of these

Answer: B, C

Q7. The key aspect of the intelligent transportation system is efficient ______. A) cost B) mobility C) speed D) delivery

Answer: B) mobility

Q8. In conjunction with 5G and cloud computing, what should service providers focus on in the evolving computing paradigm? A) Limiting end-to-end orchestration B) Providing manual service layer agreements C) Offering limited self-service options D) Providing full end-to-end orchestration with defined service layer agreements

Answer: D) Providing full end-to-end orchestration with defined service layer agreements

Q9. Mobility Analytics utilizes the cloud platform for computation and storage. A) True B) False

Answer: A) True

Q10. What is (are) the benefit(s) of 5G technology for enhanced mobile broadband? A) Slower data rates B) Higher latency C) Lower cost-per-bit D) Limited device compatibility

Answer: C) Lower cost-per-bit

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Session: JAN-APR 2023

Q1. What is the purpose of 5G wireless technology? a. Deliver lower data speeds b. Deliver higher data speeds c. Decrease network capacity d. Decrease availability

Answer: b. Deliver higher data speeds

Q2. What is the benefit of 5G’s ability to scale down in data rates, power, and mobility for loT devices? a. It provides extremely lean and low-cost connectivity solutions b. It allows for faster data rates and lower latency c. It enables immersive experiences like VR and AR d. It provides ultra-reliable, low-latency links for mission-critical communications.

Answer: a. It provides extremely lean and low-cost connectivity solutions

Q3. How are mobile devices connected to mobile networks in Mobile Cloud Computing? a. Through cloud storage servers b. Through remote access protocols c. Through base stations such as base transceiver station, access point, or satellite d. Through peer-to-peer connections

Answer: c. Through base stations such as base transceiver station, access point, or satellite

Q4. What drives the need for heterogeneous and distributed computing architectures? a. Resource-constrained low-latency devices b. Distant cloud data centres c. High-speed internet connections d. Availability of low-cost computing devices

Answer: a. Resource-constrained low-latency devices

Q5. What are the different aspects of CPS? a. Cyber, physical, and communication only b. Cyber, dynamics, and safety only c. Cyber, physical, and computation only d. Cyber, physical, computation, dynamics, communication, security, and safety

Answer: d. Cyber, physical, computation, dynamics, communication, security, and safety

Q6. What role will service orchestration play in the future of industrial applications? a. It will limit the interaction of industrial applications with network resources b. It will not influence traffic routing for industrial applications. c. It will enable industrial applications to interact with the network resources in advanced ways. d. It will not select the location and quality of service for industrial applications.

Answer: c. It will enable industrial applications to interact with the network resources in advanced ways.

Q7. What is the purpose of spatial analysis? a. To study the characteristics of people and their behaviors b. To study the characteristics of places and regions and their relationships c. To analyze financial data and make investment decisions d. To create maps of the physical world

Answer: b. To study the characteristics of places and regions and their relationships

Q8. How is the signal obtained from the accelerometer data for activity detection? a. By calculating the square root of the x-axis, y-axis, and z-axis signals b. By averaging the x-axis, y-axis, and z-axis signals c. By subtracting the x-axis, y-axis, and z-axis signals d. By multiplying the x-axis, y-axis, and z-axis signals

Answer: a. By calculating the square root of the x-axis, y-axis, and z-axis signals

Q9. According to the given definition, which of the following statement(s) is (are) true about dew computing? a. Dew computing is a cloud computing paradigm where all computing is done on the cloud without any reliance on on-premises computers. b. Dew computing is a paradigm where on-premises computers provide functionality that is dependent on cloud services. c. Dew computing is a paradigm where on-premises computers and cloud services are completely isolated from each other and do not collaborate in any way. d. Dew computing is a paradigm where on-premises computers provide functionality that is independent of cloud services and is also collaborative with cloud services.

Answer: d. Dew computing is a paradigm where on-premises computers provide functionality that is independent of cloud services and is also collaborative with cloud services.

Q10. According to the given objectives, which of the following statements) is (are) true about the proposed health model? a. The health model is designed for cloud computing and does not make use of fog or edge computing. b. The health model is designed for edge computing only and does not make use of cloud or fog computing. c. The health model is designed for fog-edge computing and aims to reduce latency, network usage and cost incurred in the cloud. d. The health model is designed for dew computing and does not make use of cloud, fog, or edge computing.

Answer: c. The health model is designed for fog-edge computing and aims to reduce latency, network usage and cost incurred in the cloud.

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Cloud Computing | NPTEL 2022 | Week 10 Assignment Solutions

This set of MCQ(multiple choice questions) focuses on the  Cloud Computing NPTEL 2022 Week 10 Assignment Solutions .

Cloud computing is a scalable services consumption and delivery platform that provides on-demand computing service for shared pool of resources, namely servers, storage, networking, software, database, applications etc., over the Internet. It is a model for enabling ubiquitous, on-demand access to a shared pool of configurable computing resources, which can be rapidly provisioned and released with minimal management effort. This course will introduce various aspects of cloud computing, including fundamentals, management issues, security challenges and future research trends.

Course layout

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Week 0: Assignment answers Week 1:  Introduction to Cloud Computing Week 2: Cloud Computing Architecture Week 3: Service Management in Cloud Computing Week 4: Data Management in Cloud Computing Week 5:  Resource Management in Cloud Week 6: Cloud Security Week 7:  Open Source and Commercial Clouds, Cloud Simulator Week 8:  Research trend in Cloud Computing, Fog Computing Week 9:  VM Resource Allocation, Management and Monitoring Week 10: Cloud-Fog-Edge enabled Analytics Week 11: Serverless Computing and FaaS Model Week 12: Case Studies and Recent Advancements

NOTE:  You can check your answer immediately by clicking show answer button. Cloud Computing NPTEL 2022 Week 10 Assignment Solution” contains 10 questions.

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Cloud Computing NPTEL 2022 Week 10 Assignment Solutions

Q1. VM migration is the process of moving running applications or VMs from one physical host to another host.

a) True b) False

Answer: a) True

Q2. Given the VM memory size of 1024GB and the transmission rate of 16 MB/sec. What are the total migration time and downtime for non-live VM migration? Choose the most appropriate option.

a) 20 hours, 25 hours b) 18 hours, 18 hours c) 16 hours, 16 hours d) 24 hours, 20 hours

Answer: b) 18 hours, 18 hours

Q3. With Docker, the resource management effort is separated from the configuration effort.

Answer: b) False

Q4. In Docker utility, ________ is a collection of filesystem layers and some metadata which, if taken together, can be spun up as Docker containers.

a) Operating System b) Microservice c) Virtual Machine d) Image

Answer: a) Operating System

Q5. What is(are) the reason(s) to opt for VM migration in the cloud computing paradigm?

a) No particular reason; depends on the will of the end client/user. b) To remove a physical machine from service c) To save power consumption d) To relieve the load on the congested hosts.

Answer: b), d)

Cloud Computing NPTEL week 10 Assignment Solutions

Q6. What is(are) the key advantage(s) of Docker?

a) It facilitates microservice architecture b) It can be used to package software c) It can be used to model networks d) None of these

Answer: a), b), c)

Q7. Post-copy and Pre-copy migration approaches are followed in:

a) Live Migration process b) Non-live Migration process c) Hybrid Migration process d) None of these

Answer: a) Live Migration process

Q8. Which of the following is(are) true in the case of Docker architecture? Statement-1: Private Docker registry is a service that stores Docker images. Statement-2: Docker on the host machine is split into two parts- a daemon with a RESTful API and a client who talks with the daemon.

a) Only Statement-1 is true b) Only Statement-2 is true c) Both Statement-1 and 2 are true d) Neither Statement 1 nor 2 is true

Answer: c) Both Statement-1 and 2 are true

Q9. Which of the statement(s) is(are) true for containers? Statement-1: Docker is an open platform for automating the deployment, scaling, and management of containerized applications. Statement-2: Containers make it easy to share CPU, memory, storage and network resources at the operating system level.

Answer: b) Only Statement-2 is true

Q10. Kubernetes operates at the hardware level.

Previous Course – Week 10 Assignment Solutions

Q1. Program execution does not get affected by the cold VM migration process. The above statement is:

Q2. Which of the following could be the terminating criteria in pre-copy phase?

a) The number of rounds exceeds a threshold b) The total memory transmitted exceeds a threshold c) The number of dirtied pages in the previous round drops below a threshold d) All of the above

Answer: d) All of the above

Q3. Which of the following are requirements of virtual machine live migration?

a) Load balancing b) System Maintenance c) Power Management d) All of the above

Q4. Statement 1: Pre-copy approach of live migration uses iterative push phase that is followed by stop-and-copy phase. Statement 2: In the pre-copy approach, no memory page gets updated.

a) Statement 1 is true b) Statement 2 is true c) Both the statements are true d) None of the statements are true

Answer: a) Statement 1 is true

Q5. Statement: Kubernetes operates at the hardware level rather than at the container level.

Q6. Which of the following are the components of Kubernetes?

a) Nodes b) Pods c) Control Plane d) All of the above

Q7. Statement 1: Docker image has effectively no dependencies. Statement 2: Docker builds are less reproducible than traditional software building methods.

Answer: d) None of the statements are true

Q8. Which of the following is a command of docker?

a) docker build b) docker begin c) All of the above d) None of the above

Answer: a) docker build

Q9. Which of the following is not a feature of Docker container image?

a) Lightweight b) Standalone c) All of the above d) None of the above

Answer: c) All of the above

Q10. What are the benefits of Containers?

a) Separation of responsibility b) Workload Portability c) Application Isolation d) All of the above

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NPTEL Cloud Computing Week 8 Assignment Answers 2022

NPTEL Cloud Computing Week 8 Assignment Answers 2022 :- All the Answers provided here to help the students as a reference, You must submit your assignment at your own knowledge.

What is Cloud Computing?

Cloud computing is a scalable services consumption and delivery platform that provides on-demand computing service for a shared pool of resources, namely servers, storage, networking, software, database, applications, etc, over the internet is a model for enabling ubiquitous, on-demand access to a shared pool of configurable computing resources, which can be rapidly provisioned and released with minimal management effort. This course will introduce various aspects of cloud computing, including fundamentals, management issues, security challenges, and future research trends. This will help students (both UG and PG levels) and researchers to use and explore cloud computing platforms. CRITERIA TO GET A CERTIFICATE Average assignment score = 25% of the average of the best 8 assignments out of the total 12 assignments given in the course. Exam score = 75% of the proctored certification exam score out of 100 Final score = Average assignment score + Exam score YOU WILL BE ELIGIBLE FOR A CERTIFICATE ONLY IF THE AVERAGE ASSIGNMENT SCORE >=10/25 AND EXAM SCORE >= 30/75. If one of the 2 criteria is not met, you will not get the certificate even if the Final score >= 40/100.

NPTEL Cloud Computing Week 8 Assignment Answers 2022 {July – Dec}

1. Which of the following statements is/are true about Docker? Statement 1: Docker hub is used for building docker images and creating docker containers. Statement 2: Docker compose is a registry used to host various docker images. a. Statement 1 is correct but Statement 2 is incorrect b. Statenment 2 is correct but Statement 1 is incorrect c. Both the statements are correct d. Both the statements are incorrect.

2. Virtual machines take up less space than Containers a. True b. False

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3. Which of the following statements is/are correct? Choose the most appropriate option. Statement 1: An image is a light weight, stand alone, executable package that includes everything to run a piece of software. Statement 2:Container is a run time instance of an image a. Statement 1 is correct but Statement 2 is incorrect b. Statement 2 is correct but Statement 1 is incorrect c. Both the statements are correct d. Both the statements are incorrect.

4. In IoT based vehicular data clouds, vehicles providing their networking and data processing capabilities to other vehicles through the cloud is best identified with which of the following services? a. SaaS b. PaaS c. IaaS d. BaaS

5. Each container can not run as an isolated process in user space. a. True b. False

6. Containers can share the OS kernel with other containers. a. True b. False

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7. For sensor resources that do not have direct connection to the cloud, sensor network proxy provides the connection. a) True b) False

8. An IoT platform has following basic building blocks (a) Things (b) Gateway (c) Network and Cloud (d) Learning Module

9. In the context of Green Cloud Computing, the Power Usage Effectiveness is defined as a. Power Delivered/Overall Power b. Overall Power/ Power Delivered c. Overall Power * Power Delivered d. None of these

10. A green broker can perform scheduling of applications to reduce energy consumption. a. True b. False

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NPTEL Cloud Computing Week 8 Assignment Answers 2022 {Jan – June}

Q1. In the containers terminology Statement 1: ps : List all containers (incl. stopped) Statement 2: rm : Delete a container Which of the above statements are True?

a. I only  b. II only  c. I and II  d. None

Answer:- b. II only 

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Q2. Docker provides application level virtualization.

Q3. In the image terminologies rmi is used to?

Q4. A container is a runtime instance of an image.

Q5. Statement 1: Sensor data can be easily shared by different groups of users. Statement 2: Sensor nodes have substantial data acquisition and processing capability. Which of the above statements are True?

Q6. __ is an Interface between sensor resources and the cloud fabric.

Q7. Sensor Network proxy provides the connection for sensor resources that do not have direct connection to the cloud.

Q8. Building blocks of IOT are

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Q9. __ layer of an IOT cloud system represents typical IoT applications executed across IoT and Clouds. NPTEL Online Certification Courses Indian Institute of Technology Kharagpur

Q10. The Virtual sensor configuration in which the geographical area is divided into regions and each region can have one or more physical sensors and sensor networks is?

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