At least zero is better than NULL.

Try another Software Quiz:

• SoftwareMedium
  Machine learning is a subset of what technology?
• SoftwareHard
  Which of the following is not a high-level language?

Other Easy Quizzes:

• InternetEasy
  What is another term for an online user ID?
• HardwareEasy
  Which of the following is not a telecommunications device?
• GeneralEasy
  A username/password combination is often called a what?