Question

A program that replicates itself over a computer network and performs malicious actions that can shut down the computer system is referred to as which of the following?

(A) Host
(B) Worm
(C) Firewall
(D) Trojan horses

Answer 1

A program that replicates itself over a computer network and performs malicious actions is referred to as a worm.

Step-by-step explanation:

A program that replicates itself over a computer network and performs malicious actions that can shut down the computer system is referred to as a worm. Unlike viruses, which require the spreading of an infected host file, a worm is standalone software that does not require a host program or human help to propagate. Its goal is to replicate itself and spread to other computers, often performing malicious actions such as consuming network bandwidth, stealing sensitive data, or causing system interruptions.A program that replicates itself over a computer network and performs malicious actions that can shut down the computer system is referred to as a worm. Worms are self-replicating programs that spread across networks and exploit vulnerabilities in computer systems to carry out malicious activities.

Unlike viruses or trojan horses, worms do not require a host program to activate. Once a worm infiltrates a network, it can spread from computer to computer, causing disruptions and damage.

Examples of worms include the ILOVEYOU worm and the Blaster worm which both caused significant disruptions to computer systems.