| Other C Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What is structure padding ? | HP | 2 |
| what is available in C language but not in C++? | | 1 |
| how to print "hai" in c? | | 10 |
| program to get the remainder and quotant of given two
numbers with out using % and / operators? | IBM | 8 |
| the number 138 is called well ordered number because the
three digits in the number (1,3,8) increase from left to right
(1<3<8). the number 365 is not well ordered coz 6 is larger
than 5.
write a program that wull find and display all possible
three digit well ordered numbers.
sample:
123,124,125,126,127,128,129,134
,135,136,137,138,139,145,146,147
148
149,156.......789 | | 3 |
| what is the output?
#define fun(a,b,t) (g ##t=(a),(a)=(b),(b)=g##t)
float gfloat;
main()
{
float a=1.12,b=3.14;
fun (a,b,float);
printf("na=%4.2f,b=%4.2f",a,b);
}
A)Error in Defining Macro
B)a=1.12,b=3.14
C)a=3.14,b=1.12
D)None of the Above
| Accenture | 2 |
| int *p=20;
if u print like dis printf("%d",p);
o\p:- 20; how is it possible?
plz give me the explanation. | Global-Edge | 11 |
| Find the middle node in the linked list??
(Note:Do not use for loop, count and count/2) | Subex | 2 |
| main()
{
int i,j,A;
for(A=-1;A<=1;A++)
prinf("%d\t",!!A);
} | | 5 |
| How does free() know how many bytes to free? | | 5 |
| what is the advantage of software development | | 1 |
| What is macro? | IBM | 4 |
| how memory store byte
| Huawei | 3 |
| What's wrong with "char *p = malloc(10);" ? | | 4 |
| what is the output of the following program?
#include<stdio.h>
void main()
{
float x=1.1;
while(x==1.1)
{
printf("\n%f",x);
x=x-0.1;
}
} | | 4 |
| what are the uses of structure? | HCL | 5 |
| Write a program which take a integer from user and tell
whether the given variable is squar of some number or not.
eg: is this number is 1,4,9,16... or not
| Alcatel | 8 |
| WAP TO ACCEPT STRING AND COUNT A COMES N TIMES B COMES N
TIMES C COMES N TIMES D COMES N TIMES AND SO ON.........
AT LAST UNTIL Z COMES N TIMES...............
| | 3 |
| dynamically allocate memory for linear array of n
integers,store some elements in it and find some of them | | 1 |
| What is structure packing ? | HP | 1 |
| |
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