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ISRO CS Quiz 2 : Computer Networks

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Question 1

A public key encryption system

Question 2

The device which is used to connect a peripheral to‘ bus is known as

Question 3

Which of the following transmission media is not readily suitable to CSMA operation?

Question 4

IEEE 802.11 is standard for

Question 5

Hashed message is signed by a sender using

Question 6

Bit stuffing refers to

Question 7

Advanced Encryption Standard (AES) is based on

Question 8

Which algorithm is used to shape the bursty traffic into a fixed rate traffic by averaging the data rate?

Question 9

An IP router implementing Classless Inter-domain Routing (CIDR) receives a packet with address 131.23.151.76. The router’s routing table has the following entries:

The identifier of the output interface on which this packet will be forwarded is `______.

Question 10

Suppose computers A and B have IP addresses 10.105.1.113 and 10.105.1.91 respectively and they both use the same net mask N. Which of the values of N given below should not be used if A and B should belong to the same network?
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Apr 7GATE & PSU CS