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

C Interview Questions

Questions Answers Views Company eMail

What is the difference between fread and fwrite function?

1131

What is type qualifiers?

1190

What is the difference between single charater constant and string constant?

1136

What are the types of assignment statements?

1111

What is the difference between fread buffer() and fwrite buffer()?

1225

What is the difference between arrays and pointers?

1174

What is getche() function?

1088

What are the advantages of the functions?

1219

What is meant by errors and debugging?

1154

What are the types of type specifiers?

1095

What is the use of getchar functions?

1231

What is the use of putchar function?

1108

What is the difference between formatted&unformatted i/o functions?

1106

What is dynamic memory allocation?

1389

Can one function call another?

1173

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Un-Answered Questions { C }

What is page thrashing?

1141

a sequence of bytes with one to one corrspondence to those in the external device a) sequential addressing b) address c) byte code d) none

1331

write a c program for swapping two strings using pointer

2688

What is clrscr in c?

1171

What is c language used for?

1026

When reallocating memory if any other pointers point into the same piece of memory do you have to readjust these other pointers or do they get readjusted automatically?

1328

What do you mean by a sequential access file?

1135

Can we add pointers together?

1115

What is an array in c?

1097

What is a nested loop?

1179

Is it cc or c in a letter?

1078

How do you define CONSTANT in C?

1367

What is data type long in c?

1116

how to make a scientific calculater ?

2129

What is conio h in c?

1095

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