At least zero is better than NULL.

Try another Software Quiz:

• SoftwareEasy
  The toolbar is typically located in what part of a window?
• SoftwareHard
  Which of the following can parse a script?

Other Medium Quizzes:

• InternetMedium
  The IMAP protocol is used for what Internet service?
• HardwareMedium
  When was the first iPod released?
• GeneralMedium
  Extracting large amounts of information from a website is also called what?