Which one of the following character testing methods would you use to determine if a character is a number in the range 0 through 9?
A) char.IsDigit
B) char.IsLower
C) char.IsPunctuation
D) char.IsWhiteSpace

Question

Quizplus · Accepted Answer

The method char.IsDigit checks whether a character is a decimal digit character or not. Hence, we can use this method to determine if a character is a number in the range 0 through 9.

Which One of the Following Character Testing Methods Would You