Question

what is virus? how many types of virus?​

Answer 1

Explanation:

Virus is infectious agent...!

There are many types of virus....!

➡️ Corona Virus

Answer 2

Virus →

A virus is a malicious computer program that that is loaded in user's computer without his permission and perform malicious actions.

Virus is a self executing program that can be execute in a computer by itself and can spread.

Types of computer virus →

There are different types of computer virus -

1. Boot sector virus
2. Direct action virus
3. Multipartite virus
4. Resident Virus
5. Polymorphic Virus
6. overwrite virus
7. Spacefiller virus
8. File infector virus

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