Computer Networks
Concepts of Layering
Marks 1Marks 2
Data Link Layer and Switching
Marks 1Marks 2
Network Layer
Marks 1Marks 2
Application Layer Protocol
Marks 1Marks 2
Routing Algorithm
Marks 1Marks 2
TCP UDP Sockets and Congestion Control
Marks 1Marks 2
Lan Technologies and Wi-Fi
Marks 1Marks 2
Network Security
Marks 1Marks 2
1
GATE CSE 2014 Set 2
MCQ (Single Correct Answer)
+2
-0.6
A graphical HTML browser resident at a network client machine Q accesses a static HTML webpage from a HTTP server S. The static HTML page has exactly one static embedded image which is also at S. Assuming no caching, which one of the following is correct about the HTML webpage loading (including the embedded image)?
A
Q needs to send at least 2 HTTP requests to S, each necessarily in a separate TCP connection to server S
B
Q needs to send at least 2 HTTP requests to S, but a single TCP connection to server S is sufficient
C
A single HTTP request from Q to S is sufficient, and a single TCP connection between Q and S is necessary for this
D
A single HTTP request from Q to S is sufficient, and this is possible without any TCP connection between Q and S
2
GATE CSE 2007
MCQ (Single Correct Answer)
+2
-0.6
Match the following:

List - I

(P) SMTP
(Q) BGP
(R) TCP
(S) PPP

List - II

(1) Application layer
(2) Transport layer
(3) Data link layer
(4) Network layer
(5) Physical layer
A
P - 2 Q - 1 R - 3 S - 5
B
P - 1 Q - 4 R - 2 S - 3
C
P - 1 Q - 4 R - 2 S - 5
D
P - 2 Q - 4 R - 1 S - 3
GATE CSE Subjects
Theory of Computation
Operating Systems
Algorithms
Digital Logic
Database Management System
Data Structures
Computer Networks
Software Engineering
Compiler Design
Web Technologies
General Aptitude
Discrete Mathematics
Programming Languages
Computer Organization