After Moving to a New Office, Your Computer's Monitor Appears

Multiple Choice

After moving to a new office, your computer's monitor appears to not be working properly. The system appears to boot fine, and an orange light appears on the monitor, but nothing appears on the screen. What is most likely the cause of this problem?

A) The monitor needs to be replaced.
B) The graphics card needs to be replaced.
C) The DVI connection is loose.
D) The S-Video connection is loose.