Q91
All of the following are major categories of computer viruses except _________.
A.
Macro viruses
B.
File-infecting viruses
C.
Script viruses
D.
Trojan viruses
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
All of the following are major categories of computer viruses except Trojan viruses. Trojan or Trojan horse is a type of malicious software. Trojan virus is designed to spy on the victims computer, access files or to extract sensitive data.