what is the difference between normal variables and pointer
variables..............

Answer Posted / fatima javaid

"Pointer variable holds memory address or physical address
of any variable value means it indirectly points any
vaiable,we can perform all operations +,*,-,and / through
it but normal variable directly points vaiable value"

Is This Answer Correct ?    21 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

If you know then define #pragma?

678


‘SAVEPOINT’ and ‘ROLLBACK’ is used in oracle database to secure the data comment. Give suitable examples of each with sql command.

1881


a sequence of bytes with one to one corrspondence to those in the external device a) sequential addressing b) address c) byte code d) none

727


What math functions are available for integers? For floating point?

627


What is wrong with this code?

699






Create a simple code fragment that will swap the values of two variables num1 and num2.

817


What is the difference between a string and an array?

711


How can I manipulate strings of multibyte characters?

641


What are the 5 data types?

607


What are the types of pointers in c?

536


What would be an example of a structure analogous to structure c?

578


Describe static function with its usage?

616


What is register variable in c language?

609


How can a program be made to print the line number where an error occurs?

655


What is main function in c?

551