At least zero is better than NULL.

Try another Hardware Quiz:

• HardwareEasy
  A flatbed is a type of what device?
• HardwareMedium
  What is another name for a storage device?

Other Hard Quizzes:

• InternetHard
  Which HTML element was popular in the 1990s but is rarely used now?
• SoftwareHard
  A software programmer testing his own software is also called what?
• GeneralHard
  What does "ECC" in ECC RAM stand for?