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Dynamic Allocation

Authored by Abhishek Pandey

Computers

University

Used 18+ times

Dynamic Allocation
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8 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which header file is mandatory for DYNAMIC MEMORY ALLOCATION

stdio.h

math.h

stdlib.h

dos.h

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

What is correct about calloc() function?

Allocates the space for elements of an ARRAY

initialize the elements to 0

If the space is insufficient then return NULL pointer

ALL of these

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

calloc and malloc function is used for

dynamic memory allocation

static memory allocation

Both static memory allocation and dynamic memory allocation

ALL

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

void * malloc(size_t n) returns

Pointer to n bytes of uninitialized storage

NULL if the request can be satisfied

Nothing

All

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which of the following is static memory allocation

Array

stack

linked list

ALL

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

In function free(p), p is a

int

Pointer returned by malloc()

Pointer returned by calloc()

Pointer returned by malloc() & calloc()

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Memory allocation using malloc() is done in?

Static area

Heap area

Stack area

Both Stack & Heap area

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