What is the difference between while loop and do-while loop?

1.	What is the difference between while loop and do-while loop?
Answer» While loop is an entry control loop ..while ...do while is an exit control loop<br>Ans.\xa0The\xa0difference\xa0is in when the condition gets evaluated.In a\xa0do-while loop, the condition is not evaluated\xa0until\xa0the end of each\xa0loop. That means that a\xa0do- while loop\xa0will always run at least once.In a\xa0while loop, the condition is evaluated at the start. So while loop will run only when condition is true.

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