DS QUIZ

Which of the following is a non linear data structure?

• Array

• Graph

• Linked List

• Stack

Card Sorter uses insertion sort technique for sorting?

• True

• False

 int a, p1, *p2;

    a=65;

    p1=&a;

    p2=&p1;

What is stored in p1?

What is the return type of calloc()?

• void *

• Pointer of allocated memory type

• void **

• int *

Match the following

• b, c, a, e, d

• e, d, a, c, b

• c, d, e, a, b

• c, e, c, a, b

ptr = (cast-type*)     ?     (n, element-size); Fill in the blank.

Can I increase the size of dynamically allocated array?

• Yes

• No

Why is calloc() function used for?

• Allocates the specified number of bytes

• Allocates the specified number of bytes and initializes them to zero

• Increases or decreases the size of the specified block of memory and reallocates it if needed

• Calls the specified block of memory for execution.

Dynamic Memory Allocation functions are defined in ________ header file?

The size of array need not be mentioned during declaration of array.

• True

• False