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?

2 833

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

2 888

What are dynamically linked and statically linked libraries?

2 809

How does the assert() function work?

2 997

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

2 925

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

2 936

What are signals in C?

2 839

What is a Deque?

2 1069

Which sorting algorithm is the best?

1 934

How does variable declaration affect memory?

1 949

How do you determine if a string is a palindrome?

1 1131

Post New C Questions

Un-Answered Questions { C }

What is the need of structure in c?

1049

Can you add pointers together? Why would you?

1071

Linked list is a Linear or non linear explain if linear how it working as a non linear data structures

2120

How can variables be characterized?

2129

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

1134

Explain the difference between ++u and u++?

1067

what do you mean by inline function in C?

1008

What are the two forms of #include directive?

1099

The % symbol has a special use in a printf statement. How would you place this character as part of the output on the screen?

1222

When is a “switch” statement preferable over an “if” statement?

1072

What are bitwise shift operators in c programming?

1037

c program for searching a student details among 10 student details

2041

console I/O functions means a) the I/O operations done on disk b) the I/O operations done in all parts c) the input given through keyboard is displayed VDU screen d) none of the above

1096

Can I use base-2 constants (something like 0b101010)? Is there a printf format for binary?

958

Why c is called procedure oriented language?

999

For More Un-Answered { C } Questions Click Here