Java Method calling: The java method is a collection of statements used to perform certain operations. The method should be called in order to use it. The methods can be called in two ways, Method returning a value Methods returning nothing The method calling process is very simple. When calling a method, the program control gets transferred to the called method. The above stated called method returns control to the caller in two separate conditions. That are, The return statement is executed. It reaches the closing brace of the method. The arguments of the method call should be same as in the definition of the method.

Question

Create a method that takes a value and indicate whether it is positive or negative by a return aBoolean value.Declared as: boolean isPositive (float a)

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Question

Chapter 3, Problem 1PE

Program Plan Intro

Java Method calling:

The java method is a collection of statements used to perform certain operations.

The method should be called in order to use it. The methods can be called in two ways,

Method returning a value

Methods returning nothing

The method calling process is very simple. When calling a method, the program control gets transferred to the called method.

The above stated called method returns control to the caller in two separate conditions. That are,

The return statement is executed.

It reaches the closing brace of the method.

The arguments of the method call should be same as in the definition of the method.

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