You Wish to Use the Scanner Class's NextInt() Method to Read

question 51

Multiple Choice

You wish to use the Scanner class's nextInt() method to read in whole numbers.To avoid exceptions that would occur if the input is not a whole number, you should use the ____ method before calling nextInt() .

• A)hasNextInteger()
• B)hasNext()
• C)hasNextInt()
• D)hasIntegerValue()