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

C Interview Questions

Questions Answers Views Company eMail

Mention four important string handling functions in c languages .

1116

Distinguish between actual and formal arguments.

1087

What is operator precedence?

1215

Who developed c language?

1100

What are the data types present in c?

1166

How many keywords (reserve words) are in c?

1146

define string ?

1113

How to declare a variable?

1011

What is structure of c program?

1168

What is a constant and types of constants in c?

1140

Explain about the constants which help in debugging?

1380

What is an identifier?

1036

What is meant by initialization and how we initialize a variable?

1053

How many types of operator or there in c?

1100

What are the back slash character constants or escape sequence charactersavailable in c?

1184

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Un-Answered Questions { C }

Explain what does the function toupper() do?

1079

Who developed c language and when?

1071

The postoder traversal is 7,14,3,55,22,5,17 Then ur Inorder traversal is??? please help me on this

3584

can anyone please tell about the nested interrupts?

2125

What is clrscr ()?

1110

What is bubble sort in c?

1055

What are the different types of pointers used in c language?

1052

What is a stream?

1150

Explain what are preprocessor directives?

1070

What is a MAC Address?

1066

What is ctrl c called?

1053

What is the size of enum in bytes?

1091

What is the difference between declaring a variable by constant keyword and #define ing that variable?

3378

What is extern variable in c with example?

998

What is a protocol in c?

1012

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