Answer / likhit gatagat

pointers in C are variables storing address of some another
memory variable/location to which they are pointing

e.g: int *p;
int s;
p=&s;

now if s has memory address 101 then p will be storing
this address i.e pointing to variable s

Answer / manoj singh

pointer is a just like a simple veriable as hold down the
address of another veriable.
it's value denoted by *.

Answer / vijaya

By default functions are extern, so it is visible from the outer files. If it is as static then it is in invisible from the outer files.

Answer / sridhar

Pointers are the variables,which are used to store address of the another variable.

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