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

C Interview Questions

Questions Answers Views Company eMail

WAP to convert text into its ASCII Code and also write a function to decode the text given?

2 6552

please give me answer with details #include main() { int i=1; i=(++i)*(++i)*(++i); printf("%d",i); getch(); }

3 6504

If we give two names then this displays the connection between the two people. It is nothing but flames game

1 3877

c programming of binary addition of two binary numbers

4 26281

What is meaning of "Void main" in C Language.

Ford, GU, HCL, IBIBS, JUW, TCS,

24 95421

how to display 2-D array elements in spiral

2 7082

void main(int argc,char *argv[],char *env[]) { int i; for(i=1;i 3 11098

WAP to find that given no is small or capital

3 7611

write a c program to find biggest of 3 number without relational operator?

TCS, Wipro,

12 36831

‘ C’ PROGRAME TO SHOW THE TYPE OF TRANGLE BY ACCEPTING IT’S LENGTH .

2881

actually i have 2 years teaching experience as computer faculty but now i am a DBA but when i go for interview many peoples asked me why i left my teaching profession and why i want to come in this field kindly give me the proper answer of this queston

Ramco,

3 6291

What is a symbolic constant?

1 4595

Whats wrong with the following function char *string() { char *text[20]; strcpy(text,"Hello world"); return text; }

Qualcomm,

3 8295

Binary tree traversing

Qualcomm,

1 6725

Toggle nth bit in a given integer - num

Qualcomm,

5 19143

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Un-Answered Questions { C }

count = 0; for (i = 1;i < = 10; i++);count = count + i; Value of count after execution of the above statements will be a) 0 b) 11 c) 55 d) array

1095

What is meant by int main ()?

1211

in ‘C’ language for Matrix Multiplication fails” Introspect the causes for its failure and write down the possible reasons for its failure.

8050

What does typeof return in c?

1097

What does a derived class inherit from a base class a) Only the Public members of the base class b) Only the Protected members of the base class c) Both the Public and the Protected members of the base class d) .c file

1117

I just typed in this program, and it is acting strangely. Can you see anything wrong with it?

1014

What does *p++ do? What does it point to?

1065

Write a program to print ASCII code for a given digit.

1095

What is identifier in c?

1013

any limit on the number of functions that might be present in a C program a) max 35 functions b) max 50 functions c) no limit d) none of the above

1050

What is malloc() function?

1160

Explain what is meant by high-order and low-order bytes?

1050

What is 2 d array in c?

1024

What is the difference between single charater constant and string constant?

1093

write a program which the o/p should b in such a way that s triangle if I/p is 3,a Square/rectangle if I/P=4,a pentagon if I/P=5 and so on...forget about the I/P which is less than 3

2082

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