Question

what is a computer virus?
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Answer 1

Answer:

computer virus are

1. an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host.

"the hepatitis B virus"

2. a piece of code that is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data.