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

C Interview Questions

Questions Answers Views Company eMail

How can I call fortran?

825

How can I discover how many arguments a function was actually called with?

855

Can you tell me how to check whether a linked list is circular?

1 1085

What does static variable mean in c?

878

How can I send mail from within a c program?

804

Why does not c have an exponentiation operator?

827

How can I open files mentioned on the command line, and parse option flags?

836

What is the stack in c?

898

What is the best style for code layout in c?

846

How can I do graphics in c?

787

How can I find the modification date and time of a file?

833

Is there a way to switch on strings?

837

What is the total generic pointer type?

937

How can I invoke another program (a standalone executable, or an operating system command) from within a c program?

897

How can I automatically locate a programs configuration files in the same directory as the executable?

880

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Un-Answered Questions { C }

What are the types of data structures in c?

840

Do you know the purpose of 'register' keyword?

836

while initialization of array why we use a[][2] why not a[2][]...?

2110

What do you mean by recursion in c?

868

What is structure in c definition?

803

Some coders debug their programs by placing comment symbols on some codes instead of deleting it. How does this aid in debugging?

896

What are nested functions in c?

794

What is a wrapper function in c?

851

Are pointers really faster than arrays?

762

What is the purpose of scanf() and printf() functions?

934

What is boolean in c?

835

Explain what standard functions are available to manipulate strings?

838

What is the use of ?: Operator?

905

What are header files in c programming?

870

Is array a primitive data type in c?

810

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