At least zero is better than NULL.

Try another Hardware Quiz:

• HardwareEasy
  What type of device requires a touchscreen?
• HardwareHard
  Which of the following is considered a "bare metal" system?

Other Medium Quizzes:

• InternetMedium
  What type of device is part of the Internet of Things?
• SoftwareMedium
  Which acronym describes a software program that is no long supported?
• GeneralMedium
  In what year did Apple release the original Macintosh computer?