At least zero is better than NULL.

Try another General Quiz:

• GeneralMedium
  Which of the following is not a programming language?
• GeneralHard
  JSON is often viewed as an alternative to what language?

Other Easy Quizzes:

• InternetEasy
  Hashtags begin with which symbol?
• HardwareEasy
  Which of the following is both an input and output device?
• SoftwareEasy
  Which operating system is developed by Google?