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

C Interview Questions

Questions Answers Views Company eMail

How does memset() work in C?

2 950

What is the difference between exit() and _exit()?

2 1004

What are dynamically linked and statically linked libraries?

2 921

How does the assert() function work?

2 1107

What is the purpose of the fflush() function in C?

2 1040

What is the difference between fork() and vfork()?

2 1053

What are signals in C?

2 972

What is a Deque?

2 1207

Which sorting algorithm is the best?

1 1045

How does variable declaration affect memory?

1 1042

How do you determine if a string is a palindrome?

1 1227

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Un-Answered Questions { C }

What does typeof return in c?

1099

Which is an example of a structural homology?

1327

the constant value in the case label is followed by a a) semicolon b) colon c) braces d) none of the above

1251

Explain the difference between strcpy() and memcpy() function?

1008

How can you restore a redirected standard stream?

1124

Where in memory are my variables stored?

1186

What are the c keywords?

1205

What is a buffer in c?

1005

What is function prototype in c with example?

1086

Explain about the constants which help in debugging?

1379

Define VARIABLE?

1167

What is a lookup table in c?

1122

What is fflush() function?

1138

Can two or more operators such as and be combined in a single line of program code?

1375

Why c is a mother language?

1040

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