Question: C++ programming (conceptual) Assume a variable a is declared as Int *a; After a proper value is assigned to the variable a, what type of

C++ programming (conceptual)

Assume a variable a is declared as

Int *a;

After a proper value is assigned to the variable a, what type of value (int, double, float, char, bool, memory address) will be shown by the following "cout"?

(1) cout << a << endl;

(2) cout << *a << endl;

(3) cout << &a << endl;

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