Decision Making in Java (How it works)

Decision making structures have one or more conditions to be evaluated or tested by the program, along with a statement or statements that are to be executed if the condition is determined to be true, and optionally, other statements to be executed if the condition is determined to be false.
Following is the general form of a typical decision making structure found in most of the programming languages:

Statement	Description
if statement	An if statement consists of a boolean expression followed by one or more statements.
if...else statement	An if statement can be followed by an optional else statement, which executes when the boolean expression is false.
nested statements	You can use one if or else if statement inside another if or else if statement(s).
switch statements	A switch statement allows a variable to be tested for equality against a list of values.

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Tuesday, June 14, 2016