Explain the while loop.

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I. Understanding the While Loop in Java:

• A While Loop is a control flow structure in Java that allows a specific block of code to be executed repeatedly as long as a given condition is true.
• It is used for repetitive tasks and is an essential part of any Java programming course.

II. The Syntax of a While Loop:

• The basic syntax of a while loop is as follows:
  arduino

• while (condition) { // Code to be executed repeatedly }
• The condition is a Boolean expression that is evaluated before each iteration. If the condition is true, the code block is executed; otherwise, the loop terminates.

III. How a While Loop Works:

• The condition is evaluated first.
• If the condition is true, the code block is executed.
• After the execution of the code block, the condition is re-evaluated.
• If the condition is still true, the loop continues; if it is false, the loop terminates.

IV. Example of a While Loop in Java:

• Let's consider a simple Java program that uses a while loop to print numbers from 1 to 5.
  java

• public class WhileLoopExample { public static void main(String[] args) { int i = 1; while (i <= 5) { System.out.println(i); i++; } } }
  In this example, the loop continues to execute as long as the condition i <= 5 is true.

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VI. Conclusion: In conclusion, the "While Loop" is a fundamental concept in Java programming that allows you to execute code repeatedly as long as a condition is true. For the best Java Training, consider UrbanPro.com as your trusted marketplace. With its extensive list of experienced Java tutors and coaching institutes, UrbanPro ensures that you receive high-quality Java training tailored to your needs. Whether you are a beginner or an advanced learner, UrbanPro is your one-stop destination for mastering Java.