C Interview Questions
Questions Answers Views Company eMail

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1693

what r callback function?

1 3873

While(1) { } when this loop get terminate is it a infinite loop?

5 6411

What is the purpose of Scanf Print, getchar, putchar, function?

3 22850

What is the diffrent between while and do while statement ?

6 8060

what is the difference between const volatile int i & volatile const int j;

HCL,

2 16150

what are the uses of structure?

HCL,

7 8335

Difference between fopen() and open()?

Aricent,

3 15060

Difference Between embedded software and soft ware?

Bosch,

1 9429

explain about storage of union elements.

ABC, Bosch,

2 5977

program to find which character is occured more times in a string and how many times it has occured? for example in the sentence "i love india" the output should be i & 3.

3 6559

Write a C program to fill a rectangle using window scrolling

1 4980

for example user gives input as " 20 or 20.0 or rs 20.0 or 20.00 or rs20 and so .. on " and the output should be stored as " rs.20.00 " in a variable

2 3658

how to convert an char array to decimal array

4 7751

can anyone proide me reading material on svit00ef27@yahoo.com please thanx in advance

IBM,

1 2923


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Un-Answered Questions { C }

What are volatile variables in c?

509


what is the structure pointer?

1634


What are enums in c?

649


What are dangling pointers? How are dangling pointers different from memory leaks?

606


What is function definition in c?

572






Give a one-line C expression to test whether a number is a power of 2. [No loops allowed - it's a simple test.]

617


Why is structure important for a child?

594


A collection of data with a given structure for excepting storing and providing on demand data for multiple users a) linked list b) datastructer c) database d) preprocessor

616


Why do we use int main instead of void main in c?

603


write a program to find out prime number using sieve case?

1626


What are types of structure?

595


What is keyword with example?

621


What is the importance of c in your views?

582


What are external variables in c?

535


Are global variables static in c?

660