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2015-03-17T19:17:27+05:30

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A virus is a code that runs automatically on your system by replicating itself and cause harm to all the files in the system.It is a man made virus.
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2015-03-17T19:42:35+05:30
Small but insidious piece of programming code that attacks computer and network system through'contaminated or infected data files, introduced into a system via disks or internet
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