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

C Interview Questions

Questions Answers Views Company eMail

Print the foll in C...eg when n=5 the o/p must b + + + + + + + + + + + + + + + + +

1 3599

how can i get output like this? 1 2 3 4 5 6

Excel,

6 8323

what is the output of following question? void main() { int i=0,a[3]; a[i]=i++; printf("%d",a[i] }

3 5388

WHAT IS MEANT BY LIFE?

2 4667

what is the difference between c and java?

1 4799

what is mallloc()?how it works?

Excel,

4 7980

how can we use static and extern?and where can we use this?

Excel,

3 7545

how to use enum datatype?Please explain me?

Excel,

3 6438

What is RAM memory? and What is ROM?Who designed one is temparary and another is permanent?why they designed like that?By using far pointer which type data(whether hexadecimal)we can access?

Excel,

1 5455

What are the languages are portable and platform independent?Why they are like that?

Excel, Satyam,

1 4410

pointer_variable=(typecasting datatype*)malloc(sizeof(datatype)); This is the syntax for malloc?Please explain this,how it work with an example?

eClerx, Excel, kenexa,

2 9475

how can i get this by using for loop? * ** * **** * ******

Excel,

3 5393

#include int main ( int argc, char* argv [ ] ) { int value1 = 10; int value2 = 5; printf ( "\n The sum is :%d", value1 | value2 ); } This is the answer asked by some one to add two numbers with out using arithmetic operator?Yes this answer is write it given out put as 15.But how????? what is need of following line? int main ( int argc, char* argv [ ] ) how it work?what is the meaning for this line? please explain me.Advance thanks

Excel,

9 17052

Why data types in all programming languages have some range? Why ritche have disigned first time likethat?Why not a single data type can support all other types?

Excel,

2 5015

write a program structure to find average of given number

1 5645

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Un-Answered Questions { C }

Create a simple code fragment that will swap the values of two variables num1 and num2.

1329

What is actual argument?

1103

What is pointers in c with example?

1140

What are extern variables in c?

1044

What is uint8 in c?

1167

What is a program flowchart and how does it help in writing a program?

1195

How can I write functions that take a variable number of arguments?

1193

HOW TO SOLVE A NUMERICAL OF LRU IN OS ??????

2751

What are the different types of endless loops?

1130

What is define directive?

1219

Explain what will be the outcome of the following conditional statement if the value of variable s is 10?

1328

What does static variable mean in c?

1146

What is the use of pragma in embedded c?

1109

What are the types of variables in c?

1088

Why enum is used in c?

1017

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