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Computer Networks Quiz 2: 23 November 2025 (September 2025 term)

Question 1

+3 marksOne correct option
  1. A

    CWND before new ACK = 8 MSS, after new ACK = 8 MSS

  2. B

    CWND before new ACK = 12 MSS, after new ACK = 8 MSS

  3. C

    CWND before new ACK = 12 MSS, after new ACK = 4 MSS

  4. D

    CWND before new ACK = 4 MSS, after new ACK = 12 MSS

Question 2

+3 marksOne correct option
  1. A

    Port 1

  2. B

    Port 2

  3. C

    Port 3

  4. D

    Port 4

Question 3

+3 marksNumerical answer

A TCP receiver has a buffer size of 30 KB. The sender transmits data at 10 KB/s, while the receiver’s application reads data from the buffer at 6 KB/s. Assuming the buffer is initially empty, after how many seconds will the receiver buffer become full ?
Note: Give your answer to two decimal places.

11 more questions in this paper

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More on the Computer Networks Quiz 2 23 Nov 2025 paper

The IIT Madras BS Computer Networks (Computer Networks) Quiz 2 paper sat on 23 Nov 2025, in the September 2025 term: 14 questions for 50 marks in 120 minutes. The first 3 questions are below. Sign in with Google — it is free — to see the whole paper with its answers and explanations, in learning mode or as a timed mock test.

FeatureComputer Networks Quiz 2 23 Nov 2025 at a glance
TermSeptember 2025 term
SubjectComputer Networks
Course codeBSCS4024
Questions14
Marks50
Duration120 min
MCQ2
Numerical11
Written1
Official paperIIT M DEGREE AN EXAM QDB2 23 Nov 2025 NEW
Negative markingNo negative marking.
Updated

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