COMPUTER FUNDAMENTALS

Detailed explanation-1: -virus (computer virus) A computer virus is malicious code that replicates by copying itself to another program, computer boot sector or document and changes how a computer works. A virus spreads between systems after some type of human intervention.

Detailed explanation-2: -Malicious code definition Malicious code is harmful computer programming scripts designed to create or exploit system vulnerabilities. This code is designed by a threat actor to cause unwanted changes, damage, or ongoing access to computer systems.

Detailed explanation-3: -The correct answer is Software. A computer virus is a malicious software that, when executed replicates itself by modifying other computer programs.

Detailed explanation-4: -A computer virus is a type of malicious software that attaches itself to other programs, self-replicates, and spreads to other computers. So, what’s the difference between a virus and malware (malicious software)? Virus is often a catch-all term used to refer to any kind of software created to be harmful.