At least zero is better than NULL.

Try another Software Quiz:

• SoftwareEasy
  What kind of program is Microsoft Access?
• SoftwareHard
  Which of the following is not a high-level language?

Other Medium Quizzes:

• InternetMedium
  Data is transferred over the Internet in small packages called what?
• HardwareMedium
  The uplink port on a router is designed to connect to what?
• GeneralMedium
  What is another name for a battery backup device?