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

C Interview Questions

Questions Answers Views Company eMail

diff. between *p and **p

3 6977

can u suggest me am in a confusion to choose whether to go to c programming or a software testing . am a graduate in B.sc(electronics).

1 3260

what is ANSI and ISO

HCL,

7 9032

what are far pointers?

1 4737

how to swap 2 numbers in a single statement?

3 6114

how to swap 2 numbers within a single statement?

4 7748

i have a written test for microland please give me test pattern

Microland,

2681

what is the meaning of 'c' language

3 5798

#include void main() { int a [5]; for (i=0; i<=4; i++) printf(“%d” ,a[i]); }

8 11944

Write a program using bitwise operators to invert even bits of a given number.

2 8900

Write a program to find whether the given number is prime or not?

6 11775

Write a program to print the prime numbers from 1 to 100?

7 36020

In C program, at end of the program we will give as "return 0" and "return 1", what they indicate? Is it mandatory to specify them?

5 7252

how to TOGGLE Nth bit of variable in a MACRO

NDS,

1 9003

write a c program to find the square of a 5 digit number and print the result.

Accenture, Sasken, Vimukti Technologies,

5 20027

Post New C Questions

Un-Answered Questions { C }

What is a MAC Address?

1017

What kind of structure is a house?

1004

What is const keyword in c?

1128

count = 0; for (i = 1;i < = 10; i++);count = count + i; Value of count after execution of the above statements will be a) 0 b) 11 c) 55 d) array

1047

What is string concatenation in c?

1040

How to check whether string is a palindrome, WITHOUT USING STRING FUNCTIONS?

16614

How many types of errors are there in c language? Explain

936

What's the right way to use errno?

1098

What is the heap in c?

1040

What is a macro?

1058

What is the argument of a function in c?

1001

Tell us the use of fflush() function in c language?

1099

What should malloc() do? Return a null pointer or a pointer to 0 bytes?

1027

why programs in c are running with out #include? some warnings are display in terminal but we execute the program we get answer why? eg: main() { printf("hello world "); }

1719

How do you determine a file’s attributes?

1027

For More Un-Answered { C } Questions Click Here