Question

Which of these is an example of calling a static method?

A. point.setX(x)

B. Math.abs(x)

C. student.getName()

D. square(x)

Answer 1

The example of calling a static method is B. Math.abs(x), where 'abs' is a static method of the 'Math' class in Java that returns the absolute value of 'x'.

Step-by-step explanation:

An example of calling a static method is B. Math.abs(x). In Java and many other programming languages, static methods belong to the class rather than to any instance of the class. These methods can be called directly on the class itself without creating an object of the class first.

For instance, Math is a utility class in Java that provides a range of mathematical functions and constants. The abs method is static, meaning you do not need to instantiate the Math class to use it. Instead, you call it directly on the class like so: Math.abs(x), which returns the absolute value of the provided variable x.