Question:

What is Virus ?

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Just like a biological virus infects a host cell, a computer virus infects a host file.
Updated On: Jan 22, 2026
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Solution and Explanation

1. A Computer Virus is a type of malicious software (malware) designed to replicate itself by modifying other computer programs and inserting its own code.
2. It spreads from one computer to another through infected files, emails, or storage devices.
3. Viruses can damage data, slow down systems, or cause system failures.
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