题目内容（请给出正确答案）

[主观题]

●A computer virus is a computer program that is created to make and spread （72) of itself.

●A computer virus is a computer program that is created to make and spread (72) of itself.

(72) A．programs

B．virus

C．copies

D．files

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更多“●A computer virus is a compute…”相关的问题

第1题

A virus is a ().

A.bad man

B.beast

C.computer

D.program

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第2题

A computer virus is a computer program that is created to make and spread（71)of itself.A．p

A computer virus is a computer program that is created to make and spread(71)of itself.

A．programs

B．virus

C．copies

D．files

点击查看答案

第3题

Virus Security Software is designed to detect, eliminate or quarantine computer virus

es before they are able to harm a computer or server networked system.

A．Anti

B．Invade

C．Inroad

D．Aggression

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第4题

Anti- virus software protects your computer from viruses by（75)your computer's memory and

Anti- virus software protects your computer from viruses by(75)your computer's memory and disk devices.

A．deleting

B．changing

C．scanning

D．replacing

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第5题

If computer has been affected by virus,you should scan the system and clean out the affectedfiles.

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第6题

● The most important program on any computer is （73） . （73）A. Office 2000 B. Virus C. soft

● The most important program on any computer is （73） .

（73）

A. Office 2000

B. Virus

C. software

D. Operating System

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第7题

● A （75） infected computer may lose its data. （75）A. file B. data base C. virus D. progra

● A （75） infected computer may lose its data.

（75）

A. file

B. data base

C. virus

D. program

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第8题

Virus Security Software is designed to detect, eliminate or quarantine computer viruse

s before they are able to harm a computer or server networked system.

A．Anti

B．Invade

C．Inroad

D．Aggression

点击查看答案

第9题

You are upgrading a computer from Windows 98 to Windows 2000 Professional. The computer is

a 400-Mhz Pentium III, and has 128 MB of RAM and a 10-GB hard disk. You are performing the installation by using the Windows 2000 Professional CD-ROM. After the text mode installation portion is complete, you restart the computer. The BIOS virus checker on your computer indicates you're your computer is infected with a Master Boot Record virus.

What should you do before you continue the installation？

A．Remove the virus checker in Windows 98.

B．Disable the BIOS virus checker and restart the computer.

C．Run Fixmbr.Exe from the Windows 2000 Professional CD-ROM.

D．Modify the Boot.ini file to include a signature parameter on the ARC path of the system partition.

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第10题

Don’t open that e－mail.I hear there is a computer virus that （) rapidly through user’s e－mail system.

A.floats

B.arrives

C.develops

D.spreads