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 3447

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

Excel,

6 7924

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

3 5159

WHAT IS MEANT BY LIFE?

2 4390

what is the difference between c and java?

1 4632

what is mallloc()?how it works?

Excel,

4 7616

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

Excel,

3 7299

how to use enum datatype?Please explain me?

Excel,

3 6159

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 5292

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

Excel, Satyam,

1 4258

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 9283

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

Excel,

3 5131

#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 16495

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 4838

write a program structure to find average of given number

1 5484

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Un-Answered Questions { C }

What are the different types of endless loops?

1039

Using functions, write a program that multiplies two arrays. Use the following functions: - Function ReadArray - Function MultiplyArrays - Function DisplayArrays

2312

Explain how can I open a file so that other programs can update it at the same time?

1072

What is the best way to comment out a section of code that contains comments?

1285

What is adt in c programming?

1122

What are the different file extensions involved when programming in C?

1219

what are the program that using a two dimensional array that list the odd numbers and even numbers separately in a given 10 inputs values

1661

Write the syntax and purpose of a switch statement in C.

1065

What are the 5 data types?

1078

What is the use of header files?

1073

Can we declare function inside main?

971

What library is sizeof in c?

1051

What is the use of ?: Operator?

1095

Can you please explain the difference between strcpy() and memcpy() function?

1029

What's the best way of making my program efficient?

1052

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