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MCQ

Q.

Which one of the following is not an attack, but a search for vulnerabilities to attack?

A

denial of service

B

port scanning

C

memory access violation

D

dumpster diving

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MCQ

1.

What is true about Indirection to revoke capability?

A

Capabilities point indirectly to the objects

B

Each capability will not have a unique entry in global

C

Table entries cannot be reused for other capabilities

D

This system was adopted in MULTICS system

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2.

What is the need of protection?

A

Prevent mischievous violation

B

Prevent and intentional

C

Ensure that each program component uses resources allotted to it only

D

All of the mentioned

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3.

Which is not a port scan type?

A

TCP scanning

B

SYN scanning

C

UDP scanning

D

SYSTEM Scanning

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4.

What is Trojan horse?

A

It is a useful way to encrypt password

B

It is a user which steals valuable information

C

It is a rogue program which tricks users

D

It

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5.

What is not an important part of security protection?

A

Large amount of RAM to support antivirus

B

Strong passwords

C

Audit log periodically

D

Scan for unauthorized programs in system directories

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