Assume That InputFile Is a Scanner Object Used to Read

question 16

Multiple Choice

Assume that inputFile is a Scanner object used to read data from a text file which contains a number of lines. Each line contains an arbitrary number of words, with at least one word per line. Select an expression to complete the following code segment, which prints the last word in each line. while (inputFile.hasNextLine() )
{
String word = "";
String line = inputFile.nextLine() ;
Scanner words = new Scanner(line) ;
While (_________________)
{
Word = words.next() ;
}
System.out.println(word) ;
}

• A) words.hasNext()
• B) words.hasNextInt()
• C) line.hasNext()
• D) inputFile.hasNext()

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Definitions:

IQ

stands for Intelligence Quotient, a measure of a person's intellectual abilities relative to others, based on performance on standardized tests.

Consistent

Showing steady and uniform characteristics or behavior over a period of time, lacking any significant variation.

Reliable

The extent to which an assessment tool produces consistent and stable results over multiple applications or time periods.

Standardized

The process of making something conform to a standard in order to ensure consistency and comparability.