At least zero is better than NULL.

Try another General Quiz:

• GeneralEasy
  What verb describes inserting data from the clipboard?
• GeneralMedium
  What type of software is not protected by copyright?

Other Hard Quizzes:

• InternetHard
  Which protocol routes data transmissions over the Internet?
• HardwareHard
  What is another term for a bridging router?
• SoftwareHard
  What is an example of hypermedia?