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

C Interview Questions

Questions Answers Views Company eMail

Can we initialize extern variable in c?

1138

What is int main () in c?

1091

Are negative numbers true in c?

1069

What is a static variable in c?

1123

Where static variables are stored in c?

1112

Are global variables static in c?

1167

What is scope rule of function in c?

1096

What is dynamic variable in c?

1032

What is static and auto variables in c?

1091

What is sizeof array in c?

1060

What is the purpose of void pointer?

1036

What is declaration and definition in c?

1096

What are void pointers in c?

997

What is scope of variable in c?

1046

What is difference between static and global variable in c?

1055

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Un-Answered Questions { C }

how to construct a simulator keeping the logical boolean gates in c

2259

Here is a neat trick for checking whether two strings are equal

1022

What are the functions to open and close the file in c language?

1041

What are multibyte characters?

1126

What is NULL pointer?

1093

Write an efficient algo and C code to shuffle a pack of cards.. this one was a feedback process until we came up with one with no extra storage.

1065

What are the 5 data types?

1135

What is sizeof int?

1101

What are the features of the c language?

1086

What does a pointer variable always consist of?

1101

When is a void pointer used?

1241

Is return a keyword in c?

1088

What is conio h in c?

1049

Can you please explain the scope of static variables?

1059

What is the use of the function in c?

1019

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