C Interview Questions
Questions Answers Views Company eMail

difference between loading and linking

1 3095

difference between object file and executable file

6077

can we execute the program with the object file

1 3070

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

Wipro,

2432

Diff between for loop and while loop?

TCS,

2 6328

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

Google,

2 18135

Read two numbers from keyboard and find maximum of them?

1 2965

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

1 2881

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

1 3708

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

IBM,

1 6871

what is the difference between static variable and register variable?

3 38872

Example of friendly function in c++

2 5610

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

3 4375

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

3 4185

#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 8088


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Un-Answered Questions { C }

What is strcpy() function?

644


How is pointer initialized in c?

573


Why do we use int main?

590


Is there a built-in function in C that can be used for sorting data?

728


Explain what are bus errors, memory faults, and core dumps?

777






Explain what are global variables and explain how do you declare them?

624


Difference between MAC vs. IP Addressing

629


Can a local variable be volatile in c?

566


What is c value paradox explain?

562


regarding pointers concept

1559


What is double pointer in c?

573


If errno contains a nonzero number, is there an error?

782


What is the purpose of macro in C language?

653


What does the c in ctime mean?

555


What are comments and how do you insert it in a C program?

727