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 .

1157

Distinguish between actual and formal arguments.

1126

What is operator precedence?

1280

Who developed c language?

1150

What are the data types present in c?

1236

How many keywords (reserve words) are in c?

1184

define string ?

1169

How to declare a variable?

1068

What is structure of c program?

1229

What is a constant and types of constants in c?

1174

Explain about the constants which help in debugging?

1420

What is an identifier?

1087

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

1092

How many types of operator or there in c?

1137

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

1229

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Un-Answered Questions { C }

given post order,in order construct the corresponding binary tree

2854

what is the difference between 123 and 0123 in c?

1276

Is return a keyword in c?

1147

What is a string?

1171

What is the acronym for ansi?

1105

What is output redirection?

1277

what is associativity explain what is the precidence for * and & , * and ++ how the folloing declaration work 1) *&p; 2) *p++;

2487

What is array of structure in c?

1252

What is c language in simple words?

1112

what is a NULL Pointer? Whether it is same as an uninitialized pointer?

1325

Explain about the constants which help in debugging?

1420

Write a program to print all permutations of a given string.

1234

Explain what are compound statements?

1102

How do you do dynamic memory allocation in C applications?

1136

What is unsigned int in c?

1054

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