C Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Interview Questions

Questions Answers Views Company eMail

which one of follwoing will read a character from keyboard and store in c a)c=getc() b)c=getchar() c)c=getchar(stdin) d)getc(&c) e)none

Trident,

7 23649

what is disadvantage of pointer in C

Tech Mahindra,

13 28656

ABCDCBA ABC CBA AB BA A A

TCS,

4 19406

which one is highest Priority in c? a)=,b)+,c)++,d)==

4 6796

which one low Priority in c? a)=,b)++,c)==,d)+

10 11500

What are data breakpoints?

Adobe,

3 9213

What are bit fields? What is their use?

Adobe,

2 6407

Write code for atoi(x) where x is hexadecimal string.

Adobe,

5 26448

Write code for finding depth of tree

Adobe,

2 6386

Two's compliment of -5

Adobe,

4 9253

CopyBits(x,p,n,y) copy n LSBs from y to x starting LSB at 'p'th position.

Adobe,

9 12338

what's the return value of malloc()

9 15901

I have written a pro*C program to fetch data from the cursor. where in i have used the concept of BULK FETCH.... each FETCH statement is taking lots of time to fetch specified number of rows at...

10164

What are the average number of comparisons required to sort 3 elements?

DRDO,

2 6918

Is it possible to run a c program without using main?If yes HOW??

Wipro,

13 20237

Post New C Questions

Un-Answered Questions { C }

What is an expression?

1013

What is difference between static and global variable in c?

1001

Why c language is called c?

971

What is the difference between class and object in c?

1115

Is int a keyword in c?

917

When can you use a pointer with a function?

1016

What is c language used for?

943

How do you determine whether to use a stream function or a low-level function?

1099

What is I ++ in c programming?

1080

What is the difference between array and linked list in c?

1102

On most computers additional memory that is accessed through an adapter of feature card along with a device driver program. a) user memory b) conventional memory c) expandedmemory d) area

1078

What is the purpose of the preprocessor directive error?

1219

What are the types of functions in c?

947

How many types of operator or there in c?

1043

What are the 32 keywords in c?

1059

For More Un-Answered { C } Questions Click Here