At least zero is better than NULL.

Try another Software Quiz:

• SoftwareEasy
  What file format began the trend of downloading songs online?
• SoftwareMedium
  Which of the following is an example of vaporware?

Other Hard Quizzes:

• InternetHard
  What is the time spent waiting for packet reception confirmation called?
• HardwareHard
  What does SLI technology do?
• GeneralHard
  Which unit of measurement is the smallest?