At least zero is better than NULL.

Try another Software Quiz:

• SoftwareEasy
  What is the standard location of a status bar within a window?
• SoftwareHard
  In what year was the first version of Unix released?

Other Medium Quizzes:

• InternetMedium
  The term "cyberspace" was coined in what year?
• HardwareMedium
  What type of memory is dedicated to graphics processing?
• GeneralMedium
  Which component is also known as the building block of an electrical circuit?