At least zero is better than NULL.

Try another General Quiz:

• GeneralEasy
  What is a text file that contains a record of events called?
• GeneralHard
  Which of the following is a type of data structure?

Other Medium Quizzes:

• InternetMedium
  The term "cyberspace" was coined in what year?
• HardwareMedium
  What type of memory is dedicated to graphics processing?
• SoftwareMedium
  Elements in an XML document are defined by what?