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MCQ

Q.

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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MCQ

1.

Who unleashed famous worm attack in 1988 which effected UNIX systems and caused losses in millions?

A

Robert Morris

B

Bob Milano

C

Mark zuckerberg

D

Bill Gates

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2.

Why is it difficult to revoke capabilities?

A

They are too many

B

They are not defined precicely

C

They are distributed throughout the system

D

None of the mentioned

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3.

Who can add new rights and remove some rights?

A

copy

B

transfer

C

limited copy

D

owner

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4.

What is all-or-nothing situation for sharing in memory?

A

Program makes all its data available to be accessed

B

It prohibits access to some

C

It creates rules who can access program memory

D

It separates program memory and data memory

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5.

What are characteristics of Network based IDS?

A

They look for attack signatures in network traffic

B

Filter decides which traffic will not be discarded or passed

C

It is programmed to interpret a certain series of packet

D

It models the normal usage of network as a noise characterization

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