Assume That InputFile Is a Scanner Object Used to Read

question 39

Multiple Choice

Assume that inputFile is a Scanner object used to read data from a text file which contains a series of double values. Select an expression to complete the following code segment, which reads the values and prints them in standard output, one per line, in a field 15 characters wide, with two digits after the decimal point. while (inputFile.hasNextDouble() )
{
Double value = inputFile.nextDouble() ;
___________________________________ // statement do display double value
}

• A) System.out.printf("%15f",value);
• B) System.out.printf("%.2f",value);
• C) System.out.printf("%15.2f",value);
• D) System.out.printf("%15.2f\n",value);

---

Definitions:

Per Capita Incomes

The average income earned per person in a given area (city, region, country) in a specified year.

Equally Distributed

A situation where resources, wealth, or opportunities are shared uniformly among all members of a population.

Industrially Advanced Countries (IACs)

Nations with highly developed economies, significant industrial production, and advanced technological infrastructure.

Per Capita Income

Represents the average income earned per person in a given area in a specified year.