1
GATE CSE 2015 Set 2
Numerical
+1
-0
A link has a transmission speed of 106 bits/sec. It uses data packets of size 1000 bytes each. Assume that the acknowledgement has negligible transmission delay, and that its propagation delay is the same as the data propagation delay. Also assume that the processing delays at the nodes are negligible. The efficiency of the stop-and-wait protocol in this setup is exactly 25%. The value of the one-way propagation delay (in milliseconds) is ___________.
Your input ____
2
GATE CSE 2014 Set 3
MCQ (Single Correct Answer)
+1
-0.3
A bit-stuffing based framing protocol uses an 8-bit delimiter pattern of 01111110. If the output bit-string after stuffing is 01111100101, then the input bit-string is
3
GATE CSE 2005
MCQ (Single Correct Answer)
+1
-0.3
The maximum window size for data transmission using the selective reject protocol with n-bit frame sequence numbers is:
Questions Asked from Data Link Layer and Switching (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
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