Computer · Cyber Security
With respect to computer security, which one of the following statements best defines a Computer Virus?
- 1It is an accumulation of dust on the hard disk causing sectors to corrupt.
- 2It is a malicious software program that copies itself to infect a computer without the user's permission or knowledge.✓
- 3It is hardware that causes electrical surges in the motherboard.
- 4It is a kind of physical impurity which when present in the CPU causes it to malfunction.
Correct answer
It is a malicious software program that copies itself to infect a computer without the user's permission or knowledge.
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