Assume InputFile Is a Scanner Object Used to Read Data

question 45

Multiple Choice

Assume inputFile is a Scanner object used to read data from a text file that contains a number of lines.Some lines contain an alphabetic string, while others contain a single integer value.Select an expression to complete the following code segment, which counts the number of integer values in the input file.

• A)inputFile.hasNext()
• B)inputFile.hasNextInt()
• C)Character.isDigit(inputFile.next())
• D)inputFile.nextInt()

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Definitions:

Dual Life Annuity

An insurance product that provides pension benefits to two individuals, usually partners, and continues payments until both have passed away.

Single Life

A term used to describe the status of an individual who is not married or in a legally recognized partnership.

Defined-contribution Plans

Retirement savings plans where the amount contributed is defined, but the benefit received at retirement depends on investment performance.

Retirement Benefits

Payments made in the form of pensions or annuities to individuals who are retired from active work, generally funded through prior employment contributions.