At least zero is better than NULL.

Try another Hardware Quiz:

• HardwareEasy
  What type of device requires a touchscreen?
• HardwareMedium
  What component draws heat away from the processor?

Other Hard Quizzes:

• InternetHard
  ARTICLE, GROUP, LIST, and POST are commands supported by what protocol?
• SoftwareHard
  A batch file is a type of what?
• GeneralHard
  What type of component is most likely to include a 3.5mm jack?