At least zero is better than NULL.

Try another Hardware Quiz:

• HardwareMedium
  PDAs have been largely replaced by what devices?
• HardwareHard
  What is another term for a bridging router?

Other Easy Quizzes:

• InternetEasy
  What comes before the @ symbol in an email address?
• SoftwareEasy
  What type of file is a GIF?
• GeneralEasy
  What verb describes inserting data from the clipboard?