Which of the following library functions could be used to validate the length of a string?
A)random
B)isString
C)length
D)toUpper
E)None of the above

Name: Which of the following library functions could be used to validate the length of a string? A)random B)isString C)length D)toUpper E)None of the above
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Question

Quizplus · Accepted Answer

The "length" function returns the number of characters in a string, so it can be used to validate the length of a string. The other functions listed do not have anything to do with string length.

Which of the Following Library Functions Could Be Used to Validate