Which of the following is not a common term for malicious computer programs?

A. Virus
B. Trojan Horse
C. Worm
D. Lamprey

The correct answer is D. Lamprey, which is not a term used for malicious computer programs. The other options—Virus, Trojan Horse, and Worm—are all recognized types of malware. Lampreys are aquatic animals and have no relevance in the context of computer security.
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Answered by Anonymous | 2025-07-20

The question is about identifying which term is not commonly used to describe malicious computer programs.

Virus : A virus is a type of malicious software program that spreads by attaching itself to other programs and files. It aims to alter the way a computer operates and can cause damage or disruptions.

Trojan Horse : This is a type of malware that misleads users of its true intent. Unlike a virus, it does not self-replicate by infecting other files or computers but appears to be a legitimate piece of software or file.

Worm : A worm is a type of standalone malware program that replicates itself in order to spread to other computers. It often uses a computer network to spread and is capable of causing harm by consuming bandwidth or deleting files.

Lamprey : Unlike the others, a lamprey is not a term used in the context of malicious computer programs. A lamprey is actually a type of jawless fish known for its parasitic behavior, but it has no relevance to computer security.


Therefore, the answer is (D) Lamprey , as it is not a common term for malicious computer programs.

Answered by OliviaMariThompson | 2025-07-21