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Q.

What is a Hash Function?

A

It creates a small flexible block of data

B

It creates a small,fixed block of data

C

It creates a encrypted block of data

D

None of the mentioned

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Which mechanism is used by worm process?

A

Trap door

B

Fake process

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Spawn Process

D

VAX process

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When an attempt is to make a machine or network resource unavailable to its intended users, the attack is called _____________

A

denial-of-service attack

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slow read attack

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spoofed attack

D

starvation attack

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In domain structure what is Access-right equal to?

A

Access-right = object-name, rights-set

B

Access-right = read-name, write-set

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Access-right = read-name, execute-set

D

Access-right = object-name, execute-set

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Which is not a port scan type?

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TCP scanning

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SYN scanning

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UDP scanning

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Multipartite viruses attack on _____________

A

files

B

boot sector

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memory

D

all of the mentioned

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