C Interview Questions
Questions Answers Views Company eMail

what does ‘Bus Error’ mean?

ABC,

1 3894

Define function pointers?

1 2943

How do you initialize function pointers? Give an example?

3 3898

where can function pointers be used?

2 3370

what are bitwise shift operators?

4 5539

what are bit fields? What is the use of bit fields in a structure declaration?

Flextronics, TISL, Virtusa,

1467

what is the size of an integer variable?

4 4878

what are the files which are automatically opened when a c file is executed?

3 4328

what is the little endian and big endian?

1 3199

what is the use of fflush() function?

2 5173

what is the difference between exit() and _exit() functions?

2 5993

where does malloc() function get the memory?

1 3372

what is the difference between malloc() and calloc() function?

1 3548

what is the difference between postfix and prefix unary increment operators?

3 6515

what is the difference between strcpy() and memcpy() function?

2 4594


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Un-Answered Questions { C }

What is an expression?

624


What is difference between structure and union in c programming?

544


All technical questions

1486


What is typedf?

640


What is data structure in c language?

574






What is ## preprocessor operator in c?

595


Is c still relevant?

616


hw can we delete an internal node of binary search tree the internal node has child node..plz write progarm

1607


What is struct node in c?

593


What do you mean by a sequential access file?

607


What is c definition?

722


Explain how do you sort filenames in a directory?

584


How does free() know explain how much memory to release?

590


Why c is called free form language?

541


Explain what are the different file extensions involved when programming in c?

607