Initialization condition: Here, we initialize the variable in use.The while loop can be thought of as a repeating if statement. While loop: A while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition. Let us learn about each one of these in detail. While all the ways provide similar basic functionality, they differ in their syntax and condition checking time. JavaScript mainly provides three ways for executing the loops. The do-while loop is exit controlled loop. Therefore, the loop body will execute at least once, irrespective of whether the test condition is true or false. Exit Controlled loops: In these types of loops the test condition is tested or evaluated at the end of the loop body.For Loops and While Loops are entry-controlled loops. Entry Controlled loops: In these types of loops, the test condition is tested before entering the loop body.Counter reached: If the condition has been reached, the next instruction “falls through” to the next sequential instruction or branches outside the loop.Counter not Reached: If the counter has not reached the desired number, the next instruction in the sequence returns to the first instruction in the sequence and repeats it.An operation is done, such as getting an item of data and changing it, and then some condition is checked such as whether a counter has reached a prescribed number.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.Full Stack Development with React & Node JS(Live).Java Programming - Beginner to Advanced.OS DBMS CN for SDE Interview Preparation.Data Structure & Algorithm-Self Paced(C++/JAVA).

Full Stack Development with React & Node JS (Live).

Data Structure & Algorithm Classes (Live).

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