Long methods - Java Quiz Question

Integer methods

Life And Death Next-but

What will be the output of the following program?

public class LongMethods {
    public static void main(String[] args) {
        Long input = 10;
        System.out.println(Long.rotateLeft(input, 2));
        System.out.println(Long.signum(-20));
    }
}

	40 -20
	40 -1
	10 -20
	Compilation Error
	Runtime Error

Topic: Converting Numbers to and from Strings In Java

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