At least zero is better than NULL.

Try another Internet Quiz:

• InternetEasy
  What is the email field used for copying recipients called?
• InternetHard
  What do the letters in "Ajax" stand for?

Other Medium Quizzes:

• HardwareMedium
  When was the first iPod released?
• SoftwareMedium
  What term describes an electronic document?
• GeneralMedium
  Extracting large amounts of information from a website is also called what?