Question

information about computer virus
Ans) term virus was first used by John von Neumann
it is a program that has hidden inside another ordinary looking program or a software when it enters the computer it replicates itself and cause infections in the systems creeper the first virus on arpanet​

Answer 1

Answer:

the answer is correct but some spelling mistake is there but actually it is correct

Answer 2

Answer:

About Virus :-

A computer virus is a malicious software program loaded onto a user's computer without the user's knowledge and performs malicious actions. ... It can self-replicate, inserting itself onto other programs or files, infecting them in the process. Not all computer viruses are destructive though.

Explanation:

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