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

C Interview Questions

Questions Answers Views Company eMail

What is a far pointer in c?

1043

What functions are used for dynamic memory allocation in c language?

1151

What is dangling pointer in c?

1227

What is the acronym for ansi?

1047

What is the difference between call by value and call by reference in c?

1161

Write a program to print factorial of given number without using recursion?

992

Write a program to print fibonacci series without using recursion?

1134

What is the difference between the local variable and global variable in c?

963

What is the purpose of sprintf() function?

1121

What is the use of a static variable in c?

1060

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

1038

Can we compile a program without main() function?

1121

What is the newline escape sequence?

1073

What is a pointer in c?

3 1558

What is the use of the function in c?

1017

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Un-Answered Questions { C }

Explain the meaning of keyword 'extern' in a function declaration.

1155

Can a program have two main functions?

1129

Define the scope of static variables.

1132

What is 02d in c?

1075

Is c is a middle level language?

1064

Is it possible to pass an entire structure to functions?

998

What are the keywords in c?

1122

What does char * * argv mean in c?

1060

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

1352

1) There is a singing competition for children going to be conducted at a local club. Parents have been asked to arrive at least an hour before and register their children’s names with the Program Manager. Whenever a participant registers, the Program Manager has to position the name of the person in a list in alphabet order. Write a program to help the Program Manager do this by placing the name in the right place each time the Program Manger enters a name. 2) the Event Manager has to send participants to the stage to perform in the order in which they registered. Write a program that will help the Event Manager know who to call to the stage to perform. The Logic should be in Data Structures

3227

What is New modifiers?

1128

What is the easiest sorting method to use?

1162

How #define works?

1102

What is a stream in c programming?

1147

Why is c used in embedded systems?

1120

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