At least zero is better than NULL.

Try another Software Quiz:

• SoftwareEasy
  Times New Roman is a type of what?
• SoftwareHard
  The REST acronym is often used to describe a type of what?

Other Medium Quizzes:

• InternetMedium
  What Internet service uses the SMTP protocol?
• HardwareMedium
  Which key on the numeric keypad is used as "Down Arrow" when Num Lock is off?
• GeneralMedium
  What phrase describes peripherals that work as soon as they are connected?