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Xpress Learning - Computer Fundamentals of Programming an IT by Pearson
book

Xpress Learning - Computer Fundamentals of Programming an IT by Pearson

by Ashok N. Kamthane, Rohit Khurana
May 2024
Beginner to intermediate content levelBeginner to intermediate
465 pages
16h 14m
English
Pearson India
Content preview from Xpress Learning - Computer Fundamentals of Programming an IT by Pearson
Pointers II-197
Here, in this declaration, 20 bytes are allocated to pointer variable pnt of type int and base
address is returned to pointer pnt.
2. free() function: It is used to release the memory allocated by memory allocating functions.
Thus, by using this function, the wastage of memory is prevented. The declaration of the function
is as follows:
free (pnt)
In the above declaration, pnt is a pointer. The free() function releases the memory occupied by
the pointer variable pnt.
30.   Explain the concept of dynamic memory allocation.
Ans:  There is a technique by which a program can obtain space in the main memory ...
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Publisher Resources

ISBN: 9781299954878