What is computer virus, Computer Engineering

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What is computer virus? 

A  computer  virus  is  a  computer  program  that  is  designed  to  spread  itself between   computers.   Computer virus are inactive when standing alone as  piece of code, but when placed  suitably  in  a  host  computer,  therefore  infecting  it  and  they  can  become activated  and  transmit  copies  of  themselves  to  other  accessible  machines. Lots of media can transmit viruses, containing internet and transferable disks. 

 


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