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Exam Details

ISROComputer Science & Information Technology (CS) 2009

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Questions 80
Duration 180 mins
Package GATE & PSU CS - Previous Year Papers

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Showing all 80 questions in this paper.

Subject distribution

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Topic distribution

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Subtopic distribution

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Difficulty distribution

Medium 52 65%
Easy 21 26.3%
Hard 7 8.8%

Question type distribution

Multiple Choices 80 100%

Instructions

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Syllabus

Sample

Sample questions from this paper

Questions are selected across the paper subjects wherever the paper contains that variety.

1
2009 · Unclassified
ISROComputer Science & Information Technology (CS) 2009
The subnet mask for a particular network is 255.255.31.0. Which of the following pairs of IP addresses could belong to this network?
A
172.57.88.62 and 172.56.87.23
B
10.35.28.2 and 10.35.29.4
C
10.35.28.2 and 10.35.29.4
D
128.8.129.43 and 128.8.161.55
E
None of these
2
2009 · Unclassified
ISROComputer Science & Information Technology (CS) 2009
In networking, UTP stands for
A
Unshielded T—connector port
B
Unshielded twisted pair
C
Unshielded terminating pair
D
Unshielded terminating pair
E
None of these
3
2009 · Unclassified
ISROComputer Science & Information Technology (CS) 2009
The address resolution protocol (ARP) is used for
A
Finding the IP address from the DNS
B
Finding the IP address of the default gateway
C
Finding the IP address of the default gateway
D
Finding the MAC address that corresponds to an IP address
4
2009 · Unclassified
ISROComputer Science & Information Technology (CS) 2009
Which of the following is a MAC address?
A
192.166.200.50
B
00056A:01A5CCA7FF60
C
00056A:01A5CCA7FF60
D
01:A5:BB:A7:FF:60
E
None of these
5
2009 · Unclassified
ISROComputer Science & Information Technology (CS) 2009
What is the primary purpose of a VLAN?
A
Demonstrating the proper layout for a network
B
Simulating a network
C
Simulating a network
D
Segmenting a network inside a switch or device
E
None of these
6
2009 · Unclassified
ISROComputer Science & Information Technology (CS) 2009
SHA—1 is a
A
Encryption algorithm
B
Decryption algorithm
C
Decryption algorithm
D
Message digest function.