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Q.

What is the most common tool used to restrict access to a computer system?

A

User log in

B

Passwords

C

Computer keys

D

Access-control software

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MCQ

1.

A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is ........

A

Bug

B

Vice

C

Lice

D

Worm

E

None of these

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2.

The thing that eventually terminates a worm virus is a lack of:

A

Memory or disk space

B

Time

C

CD drive space

D

CD-RW

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3.

If you want to secure a message, use a(n):

A

Cryptology source

B

Encryption key

C

Encryption software package

D

Cryptosystem

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4.

In 1999, the Melissa virus was a widely publicized:

A

e-mail Virus

B

Macro virus

C

Trojan Horse

D

Time Bomb

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5.

Collecting personal information and effectively posing as another individual is known as the crime of:

A

Spooling

B

Identity Theft

C

Spoofing

D

Hacking

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