At least zero is better than NULL.

Try another Hardware Quiz:

• HardwareMedium
  What type of interface has A, B, and C connectors?
• HardwareHard
  How many pins does a VGA display connector have?

Other Easy Quizzes:

• InternetEasy
  Hashtags begin with which symbol?
• SoftwareEasy
  Which operating system is developed by Google?
• GeneralEasy
  What process scrambles information so that it must be decoded to be recognized?