to return control back to the calling function we must use return keyword
Question
to return control back to the calling function we must use return keyword
Solution
Yes, you're correct. The return keyword is used in many programming languages to send a result back to the calling function. Here's a step-by-step explanation:
- A function is called in the program, which pauses the current execution of the program.
- The program jumps to the function definition and starts executing the code inside the function.
- When the
returnkeyword is encountered, the function sends the value specified after thereturnkeyword back to the calling function. - The program then continues to execute from where it left off before the function was called.
It's important to note that the return keyword can also be used to end the execution of a function, even if it's not sending any value back to the calling function.
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If the return statement is not used inside the function, the function will return:
This problem may have one or more correct answersIf you want to execute a function right after the return of some other function, then callbacks can be used.A function passed to another function as an argument is referred to as a callback function.A callback function can run before another function has finished.None of these.
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