1
GATE CSE 2021 Set 2
MCQ (Single Correct Answer)
+1
-0.33
Consider the three-way handshake mechanism followed during TCP connection establishment between hosts P and Q. Let X and Y be two random 32-bit starting sequence numbers chosen by P and Q respectively. Suppose P sends a TCP connection request message to Q with a TCP segment having SYN bit = 1, SEQ number = X, and ACK bit = 0. Suppose Q accepts the connection request. Which one of the following choices represents the information present in the TCP segment header that is sent by Q to P?
2
GATE CSE 2019
MCQ (Single Correct Answer)
+1
-0.33
Which of the following protocol pairs can be used to send and retrieve e-mails (in that order)?
3
GATE CSE 2018
Numerical
+1
-0
Consider a long-lived $$TCP$$ session with an end-to-end bandwidth of $$1$$ $$Gbps$$ ($$ = {10^9}\,$$ bits-persecond). The session starts with a sequence number of $$1234.$$ The minimum time (in seconds, rounded to the closest integer) before this sequence number can be used again is _______.
Your input ____
4
GATE CSE 2015 Set 3
MCQ (Single Correct Answer)
+1
-0.3
Consider the following statements.
I. TCP connections are full duplex
II. TCP has no option for selective acknowledgment
III. TCP connections are message streams
Questions Asked from TCP UDP Sockets and Congestion Control (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE CSE 2025 Set 1 (1)
GATE CSE 2024 Set 1 (1)
GATE CSE 2023 (1)
GATE CSE 2021 Set 2 (1)
GATE CSE 2019 (1)
GATE CSE 2018 (1)
GATE CSE 2015 Set 3 (1)
GATE CSE 2015 Set 2 (1)
GATE CSE 2015 Set 1 (1)
GATE CSE 2014 Set 2 (1)
GATE CSE 2013 (1)
GATE CSE 2012 (1)
GATE CSE 2008 (2)
GATE CSE 2005 (1)
GATE CSE 2003 (1)
GATE CSE Subjects
Theory of Computation
Operating Systems
Algorithms
Database Management System
Data Structures
Computer Networks
Software Engineering
Compiler Design
Web Technologies
General Aptitude
Discrete Mathematics
Programming Languages