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.

Is there anything like an ifdef for typedefs?

0 Answers  

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Can a function be forced to be inline? Also, give a comparison between inline function and the C macro?

0 Answers   Genpact,

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find the sum of two matrices and WAP for it.

0 Answers   Huawei,

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c program to input values in a table(using 2D array) and print odd numbers from them

1 Answers  

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Using which language Test cases are added in .ptu file of RTRT unit testing???

0 Answers  

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What is hash table in c?

0 Answers  

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what is out put of the following code? #include class Base { Base() { cout<<"constructor base"; } ~Base() { cout<<"destructor base"; } } class Derived:public Base { Derived() { cout<<"constructor derived"; } ~Derived() { cout<<"destructor derived"; } } void main() { Base *var=new Derived(); delete var; }

3 Answers   Honeywell,

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i need all types of question paper releted to "c" and other language.

0 Answers  

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A variable that is defined in a specified portion of a program but can be used throughout the program a) global variable b) local variable c) character d) none

0 Answers  

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How to find the usage of memory in a c program

1 Answers   Infosys,

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What is double pointer in c?

0 Answers  

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how to do in place reversal of a linked list(singly or doubly)?

3 Answers  

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