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

C Interview Questions

Questions Answers Views Company eMail

difference between loading and linking

1 3849

difference between object file and executable file

6728

can we execute the program with the object file

1 3806

Stimulate calculator using Switch-case-default statement for two numbers

Wipro,

2998

Diff between for loop and while loop?

TCS,

2 7431

How to write a C program to determine the smallest among three nos using conditional operator?

Google,

2 19153

Read two numbers from keyboard and find maximum of them?

1 3765

Write a pro-gramme to determine whether the number is even or odd?

1 3670

Find the highest of three numbers and print them using ascending orders?

1 4426

Stimulate calculators to perform addition,subtraction,multiplication and division on two numbers using if/else statement?

IBM,

1 7639

what is the difference between static variable and register variable?

3 40464

Example of friendly function in c++

2 6482

What is the difference between %d and %*d in C

3 5863

What is the exact difference between '\0' and ""

3 5297

#include int main() { char *str[]={"Frogs","Do","Not","Die","They","Croak!"}; printf("%d %d\n",sizeof(str),strlen(str)); ...return 0; } what will the output of the above program?

6 10391

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Un-Answered Questions { C }

Write program to remove duplicate in an array?

1084

How can you convert integers to binary or hexadecimal?

1037

What is meant by gets in c?

1190

How can I send mail from within a c program?

1034

program to find out date after adding 31 days to a date in the month of febraury also consider the leap year

3095

Why c is called a mid level programming language?

1074

What is the sizeof () operator?

1086

Explain how do you generate random numbers in c?

1090

A c program to display count values from 0 to 100 and flash each digit for a secong.reset the counter after it reaches 100.use for loop,. pls guys hepl me.. :(

2257

Why c is a mother language?

1040

what is the difference between class and unio?

2368

cin.ignore(80, _ _);This statement a) ignores all input b) ignores the first 80 characters in the input c) ignores all input till end-of-line d) iteration

1110

Why is c called a structured programming language?

1282

What does void main return?

1126

what is the c source code for the below output? 5555555555 4444 4444 333 333 22 22 1 1 22 22 333 333 4444 4444 5555555555

3073

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