Given x is a double and has the value 0.362491. To output this value as 36%, you could use the NumberFormat class with: NumberFormat nf = NumberFormat.getPercentInstance();
Which of the following statements then would output x as 36%?
A) System.out.println(x);
B) System.out.println(nf);
C) System.out.println(nf.format(x));
D) System.out.println(nf.x);
E) System.out.println(format(x));

Question

Quizplus · Accepted Answer

The correct choice to output x as 36% using NumberFormat class is System.out.println(nf.format(x)), where nf is the NumberFormat instance created by calling NumberFormat.getPercentInstance(). Calling System.out.println(x) will simply output the value of x as 0.362491. Calling System.out.println(nf) will output the string representation of the nf object. Calling System.out.println(nf.x) is invalid syntax in Java. Finally, calling System.out.println(format(x)) is not valid since format is not a defined method or variable in this context.

Given X Is a Double and Has the Value 0