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CS-610 Final Term Exams Preparation Virtual University MCQs With Answers

Question # 1

________ places the boundary between the second and third octets

Choose an answer

Class A

Class B

Class C

Class D

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Question # 2

Reconstruction of original datagram is called reassembly.

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True

False

Not Sure

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Question # 3

Address mask defines how many bits of address are in suffix

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True

False

Not Sure

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Question # 4

Computer networks are often called -------------- because they use packet technology.

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Ethernet

Switch networks

Packet networks

None of the above

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Question # 5

The term -------- is used to denote the definition of a packet used with a specific type of network.

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Packet

Frame

Data

none of the given

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Question # 6

A computer attached to a given network can only communicate with other computers attached to the same network. Is this a problem with multiple networks?

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True

False

Not Sure

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Question # 7

In case TCP, retransmission, acknowledgment from a computer on LAN are expected to arrive within

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Seconds

Micro seconds

Milliseconds

Nanoseconds

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Question # 8

In Direct point to point communication adding the Nth computer requires------------ new connections

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None of the given

N²

N-1

(N2 –N)/2

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Question # 9

_______ protocols of TCP/IP layering model specify how to ensure reliable transfer.

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Physical Layer

Network Interface Layer

Internet Layer

Transport Layer

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Question # 10

The process of using a routing table to select a next hop for a given datagram is called_________

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Encapsulation

Reassembling

Routing or forwarding

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Question # 11

Most WAN systems include a mechanism that can be used to eliminate the common case of duplication routing is called___________

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Hierarchal address

Default route

Shortest path

None of the given

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