List of top Programming and Data Structure Questions on Programming in C

Consider the following C program

The value printed by the given C program is __________ (Answer in integer).

Suppose in a multiprogramming environment, the following C program segment is executed. A process goes into the I/O queue whenever an I/O related operation is performed. Assume that there will always be a context switch whenever a process requests an I/O, and also whenever the process returns from an I/O. The number of times the process will enter the ready queue during its lifetime (not counting the time the process enters the ready queue when it is run initially) is _________ (Answer in integer).


Suppose in a multiprogramming environment, the following C program segment is executed. A process goes into the I/O queue whenever an I/O related operation is performed. Assume that there will always be a context switch whenever a process requests an I/O, and also whenever the process returns from an I/O. The number of times the process will enter the ready queue during its lifetime (not counting the time the process enters the ready queue when it is run initially) is _________ (Answer in integer).

Consider the following C program


The value printed by the given C program is _________ (Answer in integer).

What will be the output of the following program assuming that the array begins at location 1002?
#include<stdio.h> 
void main() 
{int a[2] [3] [4] ={ {1,2,3,4,5,6,7,8,9,1,1,2,}, {2,1,4,7,6,7,8,9,0,0,0,0}}; 
printf("/n%u%u%u %d", a, *a, **a, ***a); 
Match List I with List II
 List I  List II
Aprintf("%d", size of (3.14));I5
BUnion A (intx, float y,} printf("%d", size of (A));II4
C Invalid ostruct B {char x; double y;}; C. 2 printf("%d", size of (B));pcode III2
Dprintf("%d", size of ('1'));IV8