At least zero is better than NULL.

Try another Hardware Quiz:

• HardwareEasy
  What is another name for the frame around the screen of a monitor?
• HardwareMedium
  What does the V in VRAM stand for?

Other Hard Quizzes:

• InternetHard
  In what year was the term "Web 2.0" introduced?
• SoftwareHard
  What is the central location where a version control system saves files called?
• GeneralHard
  What is another name for a system or device connected to a network?