At least zero is better than NULL.

Try another Hardware Quiz:

• HardwareEasy
  What type of connection do most portable flash drives have?
• HardwareHard
  What does SLI technology do?

Other Medium Quizzes:

• InternetMedium
  How many dots (periods) are in an IPv4 address?
• SoftwareMedium
  Which of the following is an example of vaporware?
• GeneralMedium
  How many exabytes are in a zettabyte?