JAVA : What is a for loop in Java? SDET Automation Testing Interview Questions & Answers

JAVA : What is a for loop in Java?

SDET Automation Testing Interview Questions & Answers

We will be covering a wide range of topics including QA manual testing, automation testing, Selenium, Java, Jenkins, Cucumber, Maven, and various testing frameworks.

JAVA : What is a for loop in Java?

A for loop is a control flow statement in Java that allows you to repeat a block of code a specified number of times.

It has three parts: the initialization statement, the termination condition, and the increment statement.

The initialization statement is executed once at the beginning of the loop, the termination condition is checked before each iteration of the loop, and the increment statement is executed at the end of each iteration of the loop.

Here's an example:

for (int i = 1; i (= 5; i++) {
}

In this example, we've used a for loop to print out the values of the variable i from 1 to 5.

The initialization statement int i = 1 initializes the variable i to 1. The termination condition i (= 5 checks whether i is less than or equal to 5 before each iteration of the loop.

The increment statement i++ increments i by 1 at the end of each iteration of the loop.

The loop will execute five times, with the value of i being 1, 2, 3, 4, and 5 on each iteration.

[sdet_automation_testing]

JAVA : What is a for loop in Java?

A for loop is a control flow statement in Java that allows you to repeat a block of code a specified number of times.

It has three parts: the initialization statement, the termination condition, and the increment statement.

The initialization statement is executed once at the beginning of the loop, the termination condition is checked before each iteration of the loop, and the increment statement is executed at the end of each iteration of the loop.

Here's an example:

for (int i = 1; i (= 5; i++) {
System.out.println("The value of i is " + i);
}

In this example, we've used a for loop to print out the values of the variable i from 1 to 5.

The initialization statement int i = 1 initializes the variable i to 1. The termination condition i (= 5 checks whether i is less than or equal to 5 before each iteration of the loop.

The increment statement i++ increments i by 1 at the end of each iteration of the loop.

The loop will execute five times, with the value of i being 1, 2, 3, 4, and 5 on each iteration.