Question

1. A virus is a software which________a system.
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Answer 1

1. A virus is a software that destroys a system.

Explanation:

• A virus is designed to alter the ways a system works.  

• It changes the codes and programs of a computer and can harm the system that it may corrupt the system files.

• As its names say it is spread by attaching or inserting in a program or files that work macros so that it can work on its codes.

Answer 2

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A virus is a software that destroys a system.