CoolInterview.com - World's Largest Collection of Interview Questions
Send Free SMS
 Interview Questions  
 Our Services  


INTERVIEW QUESTIONS LANGUAGES C DETAILS
Question :
What is pointer?


Category C Interview Questions
Rating (0.0) By 0 users
Added on 7/19/2006
Views 1404
Rate it!
Answers:

A POINTER IS USED TO MANUPLATE THE VAREABLE WITH THERE ADDRESS.



A Pointer is a variable that hold the addresses of variables.



 Posted by: laxman    

Contact laxman  Contact laxman

A pointer is a special type of variable which contains address of another variable not value



 Posted by: amiya    

Contact amiya  Contact amiya

Pointer is variable that hold the address of another variable another function or pointer not value



 Posted by: ramesh    

Contact ramesh  Contact ramesh

Pointer is a variable which is used to manipulate their values by their address.
using pointer we can reduce the memory allocation for changing the variable value



 Posted by: maheswari    

Contact maheswari  Contact maheswari

Pointer is an derived data type which helps to store the address of any variable and it occupies 2bytes of memory for any kind of variable for int or float or character



 Posted by: laxman rao    

Contact laxman rao  Contact laxman rao

A pointer is a variable that points to the address of another variable.



 Posted by: Ameya    

Contact Ameya  Contact Ameya

Pointer is a veriable,that store the adreee of another variable..



 Posted by: sourav    

Contact sourav  Contact sourav

pointer is a variable,which contains address of another variable



 Posted by: M.Kamalakannan    

Contact M.Kamalakannan  Contact M.Kamalakannan

pointer is variable that contain address of another variable stored i memory.



 Posted by: roy jadhav    

Contact roy jadhav  Contact roy jadhav

Pointer is a variable that can store the address of another variable.



 Posted by: Radhika B.    

Contact Radhika B.  Contact Radhika B.


If you have the better answer, then send it to us. We will display your answer after the approval.
Name :*
Email Id :*
Answer :*
Verification Code Code Image - Please contact webmaster if you have problems seeing this image code Not readable? Load New Code
Process Verification  Enter the above shown code:*
Inform me about updated answers to this question

   
Related Questions
View Answer
How to perform matrix multiplication using Double linked lists?

View Answer
If compiler for c is written in c language, which is used to complie the compiler?

View Answer
What is the difference between

#include< >
and
#include" "



View Answer
How can you get the number of elements in an array allocated dynamically at runtime?
For example -
int *p = (int *) malloc(sizeof(int) * n);

int numElems = ??????? /* n is not available here */


View Answer
How can send unlimited no of arguments to a function, eg printf function can take any no of arguments

View Answer
What is the draw back in using friend function in c++
View Answer
In the following code, in which order the functions would be called?
x = f1(23,14)*f2(12/4)+f3();

a) f1, f2, f3
b) f3, f2, f1
c) The order may vary from compiler to compiler
d) None of the above

View Answer
What is the type of the variable b in the following declaration?
#define FLOATPTR float*
FLOATPTR a,b;

a) float
b) float pointer
c) int
d) int pointer

View Answer
A switch statement cannot include

a) constants as arguments
b) constant expression as arguments
c) string as an argument
d) None of the above

View Answer
What do you mean by normalisation of pointers

View Answer

Please Note: We keep on updating better answers to this site. Subscribe to our newsletter to get notified when better answer is posted.

Notify me when better answer is posted!
Email:

View ALL C Interview Questions

User Options
Sponsored Links


Copyright ©2003-2010 CoolInterview.com, All Rights Reserved.
Privacy Policy | Terms and Conditions
Page URL: http://www.coolinterview.com/interview/6043/default.asp?cachecommand=bypass


Download Yahoo Messenger | Placement Papers| FREE SMS | ASP .Net Tutorial | Web Hosting | Free SMS | Dedicated Servers | Joke of the Day

0.69