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

C Interview Questions

Questions Answers Views Company eMail

What is the output of following program ? int main() { int x = 5; printf("%d %d %d\n", x, x << 2, x >> 2); }

Amazon, Qualcomm,

5 22968

what is the definition of storage classes?

Wipro,

3 8253

write a program to compare 2 numbers without using logical operators?

IBM,

5 19059

what is self refrential structure

HCL,

3 7656

what is available in C language but not in C++?

CTS, TCS,

10 15888

What is volatile in c language?

HCL, TCS,

2 6126

wt is d full form of c

TCS, Wipro,

6 11008

what is the maximum limit of row and column of a matrix in c programming. in linux .

NIIT,

4 8862

write a c program to print the values in words eg:- 143 written it has (one hundred and forty three)& 104, 114 are also written words

Captronic, DELL, Google, IBM, Mithi, RCC, Wipro,

5 16492

who is first prime minister in india??

Wipro,

8 9974

how to find the largest element of array without using relational operater?

Satyam, Wipro,

6 13613

WHAT WILL BE OUTPUT OF BELOW CODE . . AND PLEASE EXPLAIN HOW IT COME .. #include #include void main() { int k=20; printf("%d%d%d%d",k,k++,++k,k); getch(); }

25 26085

What are the different flags in C? And how they are useful? And give example for each in different consequences?

1 3914

What is Lazy evaluation in C? Give an example.

1 4682

What is indirect recursion? give an example?

4 30609

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Un-Answered Questions { C }

How can a program be made to print the name of a source file where an error occurs?

1226

write a program for the normal snake games find in most of the mobiles.

2258

Explain how can I avoid the abort, retry, fail messages?

1048

Explain what is the benefit of using an enum rather than a #define constant?

1220

Write a program to check armstrong number in c?

1130

Write a program to swap two numbers without using the third variable?

1069

What is the process of writing the null pointer?

1028

What are the types of i/o functions?

1340

What is integer constants?

1078

I need previous papers of CSC.......plz help out by posting them.......

2295

How to write a multi-statement macro?

1047

How can I prevent another program from modifying part of a file that I am modifying?

1059

What is floating point constants?

1127

What are structural members?

1009

What are c header files?

991

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