This program demonstrates some relations between pointers. What is the output of this program? Assume we know that the address of the first element of the array vals is 0012FF44.   #include using namespace std;   int main() {   int vals[]={4,7,11};   cout<<"Compare the following results:"<

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Concept of Pointer Parameter

Pointers are the special variable that stores the variable address, instead of storing the variable value. Pointer is a powerful feature of a programming language. A pointer is mostly used to save memory space and improve execution time.