Executable code that attaches itself to software,replicates itself,and spreads to other systems or files.When triggered,it makes unauthorized alterations to the way a system operates,which is called a
A)virus.
B)logic bomb.
C)trap door.
D)data diddle.

Question

Quizplus · Accepted Answer

The description in the question matches that of a computer virus, which is a type of malicious software that infects and spreads to other systems or files, and can cause harm by altering the way a system operates. A logic bomb is a type of malicious code that is triggered by a specific event or condition, and can cause harm by performing certain actions, such as deleting files. A trap door is a hidden entry point into a system or software that allows unauthorized access. Data diddle is not a term commonly used in reference to malicious software.

Executable Code That Attaches Itself to Software,replicates Itself,and Spreads to Other