At least zero is better than NULL.

Try another Hardware Quiz:

• HardwareMedium
  Which key on the numeric keypad is used as "Down Arrow" when Num Lock is off?
• HardwareHard
  How many pins does a VGA display connector have?

Other Easy Quizzes:

• InternetEasy
  Optimizing a website to achieve high search engine ranking is also called what?
• SoftwareEasy
  Times New Roman is a type of what?
• GeneralEasy
  How many speakers are required for stereo output?