At least zero is better than NULL.

Try another Hardware Quiz:

• HardwareMedium
  When was the first iPod released?
• HardwareHard
  What acronym describes memory transfers that bypass the CPU?

Other Easy Quizzes:

• InternetEasy
  What is the email field used for copying recipients called?
• SoftwareEasy
  The toolbar is typically located in what part of a window?
• GeneralEasy
  What is an inkiness pen used to write on a screen called?