A virus is a computer program that ________.
A) observes the user's actions and keystrokes
B) replicates itself
C) encrypts data
D) prevents unauthorized network access

Question

Quizplus · Accepted Answer

A virus is a computer program that replicates itself by inserting copies of its code into other programs or documents. It can spread from one computer to another and can damage or destroy files and data. The other options (A, C, and D) refer to different types of malware such as spyware, ransomware, and firewall, respectively.

A Virus Is a Computer Program That ________