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Q.

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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1.

Malicious software is known as:

A

Badware

B

Malware

C

Maliciousware

D

Illegalware

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2.

When a logic bomb is activated by a time-related event, it is known as a:

A

Time-related bomb sequence

B

Virus

C

Time bomb

D

Trojan horse

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3.

Software programs that close potential security breaches in an operating system are known as:

A

Security breach fixes

B

Refresh patches

C

Security repairs

D

Security patches

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4.

HTML viruses infect:

A

Your computer

B

A Web page in the HTML code

C

Both a Web page and the computer that is viewing it.

D

None of these

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5.

Which DOS command is used to remove and scan memory and disk from viruses?

A

MSAV

B

DEFRAG

C

SCANDISK

D

VSAFE

E

None of the above

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