C-CAT / CDAC APPS

In doubly link list each node contain ______.

two information node
two pointer
two nodes
double header

If stack contain no item then it is called as ___

Null stack
Empty stack
Waste stack
Stack of no use

Consider the following statements.

i. stack is a LIFO

ii. stack is a FIFO

iii. queue is a LIFO

iv. queue is a FIFO

only i and iv are true
only ii and iii are true
only i and iv are true
only ii and iv are true

Interpret the following statement :
void(*b)(int *);

b is a pointer to a function which takes a pointer to an int and returns a void.
invalid statement
b is a pointer to a void which can be typecast as a pointer to int.
b is a pointer of type int which is a pointer to a void

If there are no element in stack empty(s) returns as the value

TRUE
1
FALSE
Zero

A stack in c is declared as a ____ containing two objects

array
structure
group
collection of element

Consider the program segment given below. (The numbers represent program line numbers) :
1. #include
2. int y;
3. void main()
4.{
5. int x,*px,**px;
6. x = 10;
7. y = 1000;
8. px = &x;
9. ppx = &px;
10. f3(ppx);
11. printf(“%d”,*px);
12.}
13.void f3(int **pp)
14.{
15. *pp = &y;
16. printf(“%d”,**pp);
17.}
The printf() at line 11 prints the value :

10
100
1000
20

A linked list can have member node, which has

An elementary data item
A next pointer
A list
All of the above

Stack is constantly changing

element
object
memory location
set of integers

Attempted

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Wrong

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Complete

Attempted

Wrong

Correct