C Interview Questions
Questions Answers Views Company eMail

diff. between *p and **p

3 5820

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 2546

what is ANSI and ISO

HCL,

7 6853

what are far pointers?

1 3871

how to swap 2 numbers in a single statement?

3 5063

how to swap 2 numbers within a single statement?

4 6510

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

Microland,

2170

what is the meaning of 'c' language

3 4672

#include void main() { int a [5]; for (i=0; i<=4; i++) printf(ā€œ%dā€ ,a[i]); }

8 9607

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

2 8027

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

6 10170

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

7 34178

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 5629

how to TOGGLE Nth bit of variable in a MACRO

NDS,

1 8227

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

Accenture, Sasken, Vimukti Technologies,

5 18476


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Un-Answered Questions { C }

What is advantage of pointer in c?

679


What are the functions to open and close file in c language?

719


How to establish connection with oracle database software from c language?

1661


How can I recover the file name given an open stream?

543


the portion of a computer program within which the definition of the variable remains unchanged a) mode b) module c) scope d) none

637






Is c procedural or object oriented?

564


Are the variables argc and argv are always local to main?

560


What are the differences between Structures and Arrays?

593


.main() { char *p = "hello world!"; p[0] = 'H'; printf("%s",p); }

693


Explain the use of keyword 'register' with respect to variables.

582


how is the examination pattern?

1585


Compare interpreters and compilers.

628


In C language what is a 'dangling pointer'?

626


What is the use of a semicolon (;) at the end of every program statement?

752


differentiate built-in functions and user ā€“ defined functions.

607