A virus typically consists of what major parts (choose all that apply):

A. a mechanism that allows them to infect other files and reproduce- a trigger that activates delivery of a -payload-

B. a payload

C. a signature

D. None of the choices.

Explanation:

-A virus typically consist of three parts, which are a mechanism that allows them to infect other files and reproduce a trigger that activates delivery of a -payload- and the payload from which the virus often gets its name. The payload is what the virus does to the victim file.-