At least zero is better than NULL.

Try another Hardware Quiz:

• HardwareEasy
  Which of the following is an output device?
• HardwareMedium
  What type of memory is dedicated to graphics processing?

Other Hard Quizzes:

• InternetHard
  What is a file that contains a list of DNS records called?
• SoftwareHard
  In what year was the first version of Unix released?
• GeneralHard
  Which of the following is a type of data structure?