Validating User Input In this exercise, you use what you have learned about validating...

Validating User Input

In this exercise, you use what you have learned about validating user input to answer Questions 1-3.

1. You plan to use the following statement in a Java program to validate user input: while(inputString.compareTo("") == 0)

What would your user enter to cause this test to be true?

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2. You plan to use the following statement in a Java program to validate user input :

while((userAnswer.compareTo("N") == 0) II

(userAnswer .compareTo("n") = 0))

What would a user enter to cause this test to be true?

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3. You plan to use the following statement in a Java program to validate user input:

while(userAnswer < 1 II use rAnswer > 10)

What would a user enter to cause this test to be true?

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