Which of the following functions evaluates whether a value has been entered into a field?

A. IsEmpty
B. IsVoid
C. IsNull
D. Null

Answer: C

Computer Science & Information Technology

You might also like to view...

A contingency plan for systems critical to a large organization would be _________ than that for a small business.

A. smaller, less detailed B. larger, less detailed C. larger, more detailed D. smaller, more detailed

Computer Science & Information Technology

Which type of loop is specifically designed to initialize, test, and increment or decrement a counter variable?

a. Do-While b. For c. While d. Do-Until

Computer Science & Information Technology