Question

Which of these method returns a largest whole number less than or equal to variable X?

(a) double ceil(double X)

(b) double floor(double X)

(c) double max(double X)

(d) double min(double X)

This question was addressed to me in quiz.

Question is from Java.lang in chapter Exploring java.lang & java.io of Java

Answer 1

The correct choice is (b) double floor(double X)

Best explanation: double floor(double X) returns a largest whole number less than or equal to variable X.