Computer Networks And Internet Protocol NPTEL 2023 Week 3 Solutions

This set of MCQ(multiple choice questions) focuses on the Computer Networks And Internet Protocol NPTEL 2023 Week 3 Solutions.

The domain of Internet has grown in a rapid pace from traditional circuit switched and packet switched small scale networks to modern high-speed mobile and wireless Internet. A large number of methods, architectures and designs came up at every protocol level to cop up with the demands for developing a secure and highly dependable information technology infrastructure. The broad objective of the course is to understand – (i) the architecture and principles of today’s computer networks, (ii) the protocols and their functionalities, (iii) the requirements for the future Internet and its impact on the computer network architecture. In this course, we’ll broadly cover the basic TCP/IP protocol stack and touch on the next generation computer networks. We’ll take a top-down approach to cover different protocols at the TCP/IP protocol stack.

Course layout

Answers COMING SOON! Kindly Wait!

NOTE: You can check your answer immediately by clicking show answer button. Computer Networks And Internet Protocol NPTEL 2023 Week 3 Solutions Assignment Solution” contains 10 questions.

Now, start attempting the quiz.

Computer Networks And Internet Protocol NPTEL 2023 Week 3 Solutions

Q1. Flow control is mainly implemented in
a. Physical Layer
b. Application Layer
c. Transport Layer
d. Session Layer

Show Answer

Q2. In sliding window protocol, if the sender window size is made 10. Then, how many frames would be in the window after transmitting 10 frames??
a. 0
b. 1
c. 2
d. Not defined.

Show Answer

Q3. Which are true for Go Back N ARQ (Window size > N)
a. All segments from 0 to N are retransmitted if segment N is lost
b. All segments from 1 to (N-1) are retransmitted if Segment N is lost.
c. All segments from 1 to (N) are retransmitted if Segment N is lost.
d. All segments from 0 to (N-1) are retransmitted if Segment N is lost.

Show Answer

Q4. What is the maximum data rate on any connection per clock tick (inter-packet transmission duration)?
a. one segment
b. two segment
c. three segment
d. four segment

Show Answer

Q5. Timestamping a network packet is necessary for
(i) Enabling time synchronization across router in network layer
(ii) For defining packet lifetime.
a. Only (i)
b. Only (ii)
c. Both (i) and (ii)
d. None of above

Show Answer

Q6. If selective repeat has MAX_SEQ=15, what is the window size?

a. 4
b. 6
c. 8
d.12

Show Answer

Q7. Transport layer is implemented in the Firmware of a computer system.
a. True
b. False

Show Answer

Q8. What is known as outstanding frames?
a. Frames that are yet to be transmitted
b. Frames that have been transmitted, but not yet acknowledged
c. Acknowledged frames
d. None of the above

Show Answer

Q9. The delayed duplicate problem is there in TCP 2 way handshake technique
a. True
b. False

Show Answer

Computer Networks And Internet Protocol NPTEL 2023 Week 3 Solutions

Q10. What is the window size of the Go back N ARQ with 4 bit sequence numbers?
a. 3
b. 7
c.15
d. 31

Show Answer

Computer Networks And Internet Protocol NPTEL 2023 Week 3 Solutions

>> Next- Computer Networks And Internet Protocol NPTEL 2023 Week 4 Solutions

---

DISCLAIMER: Use these answers only for the reference purpose. Quizermania doesn't claim these answers to be 100% correct. So, make sure you submit your assignments on the basis of your knowledge.

---

For discussion about any question, join the below comment section. And get the solution of your query. Also, try to share your thoughts about the topics covered in this particular quiz.

Checkout for more NPTEL Courses: Click Here!