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C Programming - Structures, Unions, Enums - Discussion

Discussion Forum : Structures, Unions, Enums - General Questions (Q.No. 1)
Structures, Unions, Enums
1.
How will you free the allocated memory ?
remove(var-name);
free(var-name);
delete(var-name);
dalloc(var-name);
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
50 comments Page 3 of 5.
Kotteswari said:   1 decade ago
free () is built in function of c language. This function used to clear the memory so it is correct.
Bhavani said:   1 decade ago
Free allocated memory means it free variable.
Jiten said:   1 decade ago
Yes, free() is a function which is used to deallocate the memory.
Free allocated memory means it free variable. said:   1 decade ago
Free allocated memory means it free variable.
V.lakshminarayana said:   1 decade ago
What is dalloc functionality in c?
Pavankumar said:   1 decade ago
What is the functionality of remove (variablename)?
Rama said:   1 decade ago
I have one doubt.

What is meant by dalloc (variable-name) ?

I think deletion of var-name means there allocated the memory.
(1)
Vendhan said:   1 decade ago
free() is the built in function in C, when we want to remove the allocated space of variable (ex. like A is the variable) given the syntax free(a); the allocated space memory come out free.
Soujanya said:   1 decade ago
How can we decide that its asked for deallocating the dynamically allocated memory?

As we use free to deallocate the dynamic memory allocation.
Amreen said:   1 decade ago
free() is build in function in C in stdlib.h.
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