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

C Interview Questions

Questions Answers Views Company eMail

Explain how do you list files in a directory?

1028

Explain why can’t constant values be used to define an array’s initial size?

1316

explain what is fifo?

1031

Explain what could possibly be the problem if a valid function name such as tolower() is being reported by the c compiler as undefined?

968

Explain how do you sort filenames in a directory?

992

Explain what are run-time errors?

1045

Explain what’s a signal? Explain what do I use signals for?

1069

Explain how can I make sure that my program is the only one accessing a file?

1186

Explain what is dynamic data structure?

1124

Explain what is the heap?

1023

Explain what is the difference between functions getch() and getche()?

997

Explain what is the general form of a c program?

1041

Explain how can I right-justify a string?

1006

Explain how do you declare an array that will hold more than 64kb of data?

1402

Explain how can you restore a redirected standard stream?

1046

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Un-Answered Questions { C }

What are the types of type specifiers?

990

Which are low level languages?

1051

How are variables declared in c?

1037

how can i access hard disk address(physical address)? are we access hard disk by using far,near or huge pointer? if yes then please explain.....

1748

What are the differences between Structures and Arrays?

1141

Explain how can I manipulate strings of multibyte characters?

1165

How to draw the flowchart for structure programs?

9279

What is bubble sort technique in c?

935

What is the use of gets and puts?

985

What is meant by 'bit masking'?

1341

Explain union.

1120

What is c variable?

1004

In which language linux is written?

1181

I need previous papers of CSC.......plz help out by posting them.......

2252

What is difference between constant pointer and constant variable?

1219

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