Computer Networks Interview MCQs

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Campus Interviews	Computer Networks Interview
Experienced	Freshers

Which of the following demerits does Fragmentation have?

A. Complicates routers
B. Open to dos attack
C. Overlapping of fragments
D. All of the mentioned

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In classless addressing, there are no classes but addresses are still granted in ______

A. Ips
B. Blocks
C. Codes
D. Sizes

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In IPv4 Addresses, classful addressing is replaced with ________

A. ClaSSLess addressing
B. Classful addressing
C. Classful advertising
D. ClaSSLess advertising

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First address in a block is used as network address that represents the ________

A. Class network
B. Entity
C. Organization
D. Codes

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In classful addressing, a large part of available addresses are ________

A. Organized
B. Blocked
C. Wasted
D. Communicated

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Network addresses are a very important concept of ________

A. Routing
B. Mask
C. Ip addressing
D. ClaSSLess addressing

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Which of this is not a class of IP address?

A. Class e
B. Class c
C. Class d
D. Class f

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The receiver of the data controls the amount of data that are to be sent by the sender is referred to as ___________

A. Flow control
B. Error control
C. Congestion control
D. Error detection

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Size of TCP segment header ranges between ___________

A. 16 and 32 bytes
B. 16 and 32 bits
C. 20 and 60 bytes
D. 20 and 60 bits

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Connection establishment in TCP is done by which mechanism?

A. Flow control
B. Three-way handshaking
C. Forwarding
D. Synchronization

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