| Other C Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| Evaluate the following:
int fn(int v)
{
if(v==1 || v==0)
return 1;
if(v%2==0)
return fn(v/2)+2;
else
return fn(v-1)+3;
}
for fn(7);
1) 10
2) 11
3) 1
| | 6 |
| related to rdbms query . | | 1 |
| write a C code
to reverse a string using a recursive function, without
swapping or using an extra memory.
| Motorola | 2 |
| main()
{
int i,j,A;
for(A=-1;A<=1;A++)
prinf("%d\t",!!A);
} | | 5 |
| print ur name without using any semicolon in c/c++.... | | 6 |
| How to implement variable argument functions ? | HP | 1 |
| what is the use of pointers | | 5 |
| WHY DO WE USE A TERMINATOR IN C LANGUAGE? | | 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 |
| Explain in detail how strset (string handling function
works )pls explain it with an example. | | 1 |
| Look at the Code:
#include<string.h>
void main()
{
char s1[]="abcd";
char s2[10];
char s3[]="efgh";
int i;
clrscr();
i=strcmp(strcat(s3,ctrcpy(s2,s1))strcat(s3,"abcd"));
printf("%d",i);
}
What will be the output?
A)No output B) A Non Integer C)0 D) Garbage
| Accenture | 5 |
| main()
{
printf(5+"good morning");
printf("%c","abcdefgh"[4]);
}the o/p is morning and e...how someone explain | | 1 |
| plssssss help !!....using array.. turbo c..
create a program that will accept number of words to be
consored.
.a word must not exceed 10 characters long
.the text to be entered will be no longer than 200 characters
.there will be no 10 words
example:
enter number of words to be censor: 5
enter words to censor:
windows
office
microsoft
bill
gates
enter text to censor:
bill gates founded microsoft and makes office and windows
sample output:
<consored> <censored> founded <censored> and makes
<censored> and <censored> | | 1 |
| How can I invoke another program from within a C program? | | 6 |
| 34.what are bitwise shift operators?
35.what are bit fields? What is the use of bit fields in a
structure declaration?
36.what is the size of an integer variable?
37.what are the files which are automatically opened when a
c file is executed?
38.what is the little endian and big endian?
39.what is the use of fflush() function?
40.what is the difference between exit() and _exit() functions?
41.where does malloc() function get the memory?
42.what is the difference between malloc() and calloc()
function?
43.what is the difference between postfix and prefix unary
increment operators? | | 2 |
| what is the difference b/w compiler and debugger? | Assurgent | 1 |
| WHAT IS THE DIFFERENCE BETWEEN malloc() and calloc() in c
file management?
| | 6 |
| why i join syntel? | Syntel | 12 |
| What kind of sorting is this?
SORT (k,n)
1.[Loop on I Index]
repeat thru step2 for i=1,2,........n-1
2.[For each pass,get small value]
min=i;
repeat for j=i+1 to N do
{
if K[j]<k[min]
min=j;
}
temp=K[i];K[i]=K[min];K[min]=temp;
3.[Sorted Values will be returned]
A)Bubble Sort
B)Quick Sort
C)Selection Sort
D)Merge Sort | Accenture | 3 |
| write a program to display the array elements in reverse
order in c language | | 6 |
| |
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