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ANS (2) 0R hat output is produced by the following code if user enters these values for a question asked by the progran .User
System.out.print(The program shows how to verify /P data using Scanner methods); Scanner k new ScannertSystem.in): int v; p
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Answer #1

(1)
"Good! You entered:3"

Enter a positive integer value! (enter -1 to end) Good! You entered:3

Explanation: The user has entered 3 which is an integer value, therefore, the while loop inside the do-while loop will not be executed and a message will be printed "Good! You entered:3".

(2)
"That's not a number!"

Enter a positive integer value! (enter -1 to end): Thats not a number!

Explanation: The user has entered "five" which is not an integer value, therefore, the while loop inside the do-while loop will be executed and a message will be printed "That's not a number!" and the user will be prompted again to enter a positive integer value.

(3)
"Good! You entered:7"

Enter a positive integer value! (enter -1 to end) Good! You entered:7

Explanation: The user has entered 7 which is an integer value, therefore, the while loop inside the do-while loop will not be executed and a message will be printed "Good! You entered:7".

(4)
"Good! You entered:-1"
"End of program"

itive integer value Enter a posi Good! You entered:-1 End of program enter -1 to end):

Explanation: The user has entered -1 which is an integer value, therefore, the while loop inside the do-while loop will not be executed and a message will be printed "Good! You entered:-1" and since -1 is a negative value, therefore, the do-while loop's condition will become false and the program control will come out of the do-while loop and will print the message "End of program".

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