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

C Interview Questions

Questions Answers Views Company eMail

Differentiate between calloc and malloc.

Wipro,

1273

Under what circumstances does a name clash occur?

InterGraph,

1202

Explain Function Pointer?

Wipro,

1172

What 'lex' does?

Tech Mahindra,

1184

What are the storage classes in C?

1159

Difference between linking and loading?

1112

What is the difference between Printf(..) and sprint(...) ?

InterGraph,

1540

Define C in your own Language.

Motorola,

1084

Differentiate between static and dynamic modeling.

Wipro,

1129

What is meant by realloc()?

1153

Difference between macros and inline functions? Can a function be forced as inline?

HAL, Honeywell, Zomato,

1274

What is modeling?

1054

Explain 'bit masking'?

EXL,

1088

What is ponter?

TCS,

1269

What is the use of pointers in C?

Impetus, Motorola, Tavant Technologies, Virtusa,

1084

Post New C Questions

Un-Answered Questions { C }

Tell me about low level programming languages.

1133

What are c header files?

992

How can I change their mode to binary?

1119

What are identifiers and keywords in c?

1105

What does the function toupper() do?

1130

What is a pointer in c?

1575

An arrangement of information in memory in such a way that it can be easily accessed and processed by a programming language a) string b) data structure c) pointers d) array

1140

Which programming language is best for getting job 2020?

1052

What are register variables? What are the advantage of using register variables?

1191

What is the translation phases used in c language?

1124

What is dangling pointer in c?

1238

What are static variables in c?

1084

What is the meaning of c in c language?

1169

What are the 3 types of structures?

1033

Explain how can you avoid including a header more than once?

1093

For More Un-Answered { C } Questions Click Here