Using this you specify that two pointers can't point on the same address
program to find maximum of two numbers using pointers
In C programming, header files are required. It doesn't matter if you are using near pointers, far pointers, both, or neither -- you still need header files. There is no connection between the necessity of header files and the pointers' size.
Accessing data by address. Some data-structures, like lists and trees, are usually implemented using pointers.
addresses
No. But avoiding unnecessary duplication of data does.
yes
Pointers do not show 'byte spaces'.
i don't have any knowledge about your ques. but i guide you to read the "Writing TSR through C" & learn knowledge of FAR & HUGE ponters.by this you can access the adminstrator password using pointers in C.
i don't know ask someone else
nahi malum
sorry