At least zero is better than NULL.

Try another Hardware Quiz:

• HardwareEasy
  What is another name for the frame around the screen of a monitor?
• HardwareHard
  Which of the following I/O connections is the oldest?

Other Medium Quizzes:

• InternetMedium
  What is the purpose of a mirror server?
• SoftwareMedium
  What company developed the PostScript language?
• GeneralMedium
  What type of storage device uses flash memory to store data?