Question

What is a computer virus and types of virus?

Answer 1

Vital information Resources under siege.. computer viruses software are small programs that can negatively affect the computer. the virus can affect or attack any part of the computer software such as the boot block. operating system .files and application program..
types of virus
Resident Virus
Direct action virus
overwrite virus
boot sector virus
macros virus
file system virus
fat virus
multipartite virus
web scripting virus

Answer 2

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Answer

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Virus :

A computer virus is a malicious program that self-replicates by copying itself to another program. The computer virus spreads by itself into other executable code or documents.

Types of virus :

- Boot Sector Virus

- Direct Action Virus

- Resident Virus

- Multipartite Virus

- Polymorphic Virus

- Overwrite Virus ails.

-  Spacefiller Virus

-  #File infectors

- #Macro viruses

- #Overwrite Viruses

-  #Polymorphic Viruses

- #Resident Viruses

- #Rootkit Viruses