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?

1040

Why do we need functions in c?

1022

Why static variable is used in c?

1037

Where local variables are stored in c?

1008

What is external variable in c?

1064

What is static and volatile in c?

1224

What is static volatile in c?

1024

What is variable in c example?

1073

Where are c variables stored in memory?

1070

What is methods in c?

1095

What are extern variables in c?

995

What does return 1 means in c?

1073

What is sizeof int in c?

1059

Where static variables are stored in memory in c?

1003

Why do we write return 0 in c?

1057

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Un-Answered Questions { C }

How is = symbol different from == symbol in c programming?

1046

What are the different types of endless loops?

1078

how should functions be apportioned among source files?

1103

What is the purpose of main( ) in c language?

1142

What are the different file extensions involved when programming in C?

1277

What is file in c language?

1005

When should we use pointers in a c program?

1136

Explain what are the different data types in c?

1219

What are the various types of control structures in programming?

1059

Why is c still so popular?

1043

Explain the advantages and disadvantages of macros.

1104

What is the purpose of scanf() and printf() functions?

1243

Explain how can you tell whether two strings are the same?

1016

Dont ansi function prototypes render lint obsolete?

1131

What is difference between structure and union with example?

1059

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