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

C Interview Questions

Questions Answers Views Company eMail

Explain what are linked list?

1090

Explain how can you check to see whether a symbol is defined?

1247

Explain what is the stack?

1157

Explain what is a 'null pointer assignment' error? Explain what are bus errors, memory faults, and core dumps?

1153

Explain is it better to use a pointer to navigate an array of values, or is it better to use a subscripted array name?

1256

Explain what standard functions are available to manipulate strings?

1125

Explain how are portions of a program disabled in demo versions?

1173

Explain what is a 'locale'?

1127

Explain what is the difference between far and near ?

1164

Explain how can I convert a number to a string?

1205

Explain what is operator promotion?

1147

Explain how do you generate random numbers in c?

1128

Explain how can a program be made to print the name of a source file where an error occurs?

1245

Explain which of the following operators is incorrect and why? ( >=, <=, <>, ==)

1087

Explain what is the benefit of using enum to declare a constant?

1130

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Un-Answered Questions { C }

What is break statement?

1178

Do you know the difference between exit() and _exit() function in c?

1110

Explain b+ tree?

1125

What is a structural principle?

1240

how to write optimum code to divide a 50 digit number with a 25 digit number??

3297

Where are some collections of useful code fragments and examples?

1193

What is structure packing in c?

1138

Can the sizeof operator be used to tell the size of an array passed to a function?

1174

What is "Duff's Device"?

1221

Difference between goto, long jmp() and setjmp()?

1229

What is floating point constants?

1191

What is the difference between struct and typedef struct in c?

1169

What is selection sort in c?

1175

Why do we use & in c?

1050

What is exit() function?

1070

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