In all operational systems it becomes necessary to make changes.A change made because of a computer programming error not detected until the system begins operation is typically caused by a(n)
A) bug.
B) virus.
C) worm.
D) unexpected design contingency.

Question

Quizplus · Accepted Answer

A change made because of a computer programming error not detected until the system begins operation is typically caused by a bug. Bugs are coding errors that cause unexpected behavior in software programs. In order to correct the error, changes may need to be made to the code, requiring a change in the system.

In All Operational Systems It Becomes Necessary to Make Changes