Explanatory Question
State the difference between while and do while loop.
Read the answer carefully and go through the related questions on the right side to improve your understanding of this topic.
| while | do-while |
|---|---|
| It is an entry-controlled loop. | It is an exit-controlled loop. |
| It is helpful in situations where numbers of iterations are not known. | It is suitable when we need to display a menu to the user. |
First read the answer fully, then try to explain it in your own words. After that, open a few related questions and compare the concepts. This method helps you remember the topic for a longer time and improves exam preparation.