Some unauthorized programs are able to ________ legitimate systems and substitute their own processing.
A)usurp
B)spoof
C)hack
D)flood

Question

Quizplus · Accepted Answer

Usurp means to take over or seize something without authority. In the context of unauthorized programs, this implies that they can take control of legitimate systems and substitute their own processing. Spoofing refers to impersonating someone or something in order to deceive others, hacking refers to gaining unauthorized access to computer systems, and flooding refers to overwhelming a system with excessive traffic or requests. While these actions may sometimes be associated with unauthorized programs, they do not necessarily involve the substitution of processing that is implied by the question.

Some Unauthorized Programs Are Able to ________ Legitimate Systems and Substitute