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Which of the following about viruses is false？ A．Over 2,000 computer viruses are found to be data d

Which of the following about viruses is false？

A．Over 2,000 computer viruses are found to be data destructive now.

B．There are 11,000 types of computer known viruses today.

C．A virus may paralyze an entire network in several hours.

D．Usually it takes 10 to 20 minutes for a virus to spread from one workstation to another far away.

提问人：网友anonymity 发布时间：2022-01-07

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