What do you understand by structural expressions?

Structural expressions refer to the representative form of the loops in Kotlin. There are three important expressions which are:

• Break- this expression helps the user to break the nearest enclosing loop
• Return- this expression helps the user to return the nearest functions or any other default functions.
• Continue- this expression helps the user to proceed further for the next loop.

If you are looking for a decent set of questions then you can categorize it under the best Kotlin interview questions for experienced professionals.