When a program lets the user know that an invalid menu choice has been made, this is an example of
A)being user unfriendly.
B)input validation.
C)invalidation.
D)output validation.
E)menu reselection.

Question

Quizplus · Accepted Answer

Input validation is the process of checking user input to ensure that it is valid and meets the requirements of the program. When a program lets the user know that an invalid menu choice has been made, this is an example of input validation.

When a Program Lets the User Know That an Invalid