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MCQ

Q.

Which two rights allow a process to change the entries in a column?

A

copy and transfer

B

copy and owner

C

owner and transfer

D

deny and copy

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1.

Which one of the following is capability based protection system?

A

hydra

B

cambridge CAP system

C

both hydra and cambridge CAP system

D

none of the mentioned

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2.

What is known as a sandbox?

A

It is a program which can be molded to do the desired task

B

It is a program that is controlled or emulated section of OS

C

It is a special mode of antivirus

D

None of the mentioned

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What is characteristic of RADIUS system?

A

It is essential for centralized encryption and authentication

B

It works on Network layer to deny access to unauthorized people

C

It provides centralized authentication mechanism via network devices

D

It

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4.

If the set of resources available to the process is fixed throughout the process

A

static

B

dynamic

C

neither static nor dynamic

D

none of the mentioned

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Why is one time password safe?

A

It is easy to generated

B

It cannot be shared

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It is different for every access

D

It is a complex encrypted password

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