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

C Interview Questions

Questions Answers Views Company eMail

Can true be a variable name in c?

992

Why do we need functions in c?

960

Why static variable is used in c?

984

Where local variables are stored in c?

960

What is external variable in c?

1016

What is static and volatile in c?

1180

What is static volatile in c?

981

What is variable in c example?

1002

Where are c variables stored in memory?

1029

What is methods in c?

1036

What are extern variables in c?

952

What does return 1 means in c?

1011

What is sizeof int in c?

1006

Where static variables are stored in memory in c?

951

Why do we write return 0 in c?

1008

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Un-Answered Questions { C }

What is abstract data structure in c?

979

What is the difference between malloc() and calloc() function in c language?

1032

Why do we use c for the speed of light?

1106

Find MAXIMUM of three distinct integers using a single C statement

1015

What is main () in c language?

1082

Why do we use return in c?

954

What are the scope of static variables?

1119

What are header files and what are its uses in C programming?

1139

What is pass by reference in c?

1150

What is pre-emptive data structure and explain it with example?

3663

How can I trap or ignore keyboard interrupts like control-c?

1025

What is putchar() function?

1080

What are 'near' and 'far' pointers?

987

Write a program in c to replace any vowel in a string with z?

1079

the maximum length of a character constant can be a) 1 character b) 8 characters c) 256 chaacters d) 125 characters

2245

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