How are the object's behaviour and object's characteristics represented in OOP?

Why function overloading is used?

When do you think function overloading be used?

Is this possible to declare two functions with same name and same argument but different return type in C++?

How are abstraction and encapulation interrelated?

In function overloading how is matching done?

Write declaration for two overloadded functions named bar().They both return float type.the first takes one argument of type char and second takes two argument of type char.If this impossible,explain why?

Does the return type of a function also help in finding the best match in function overloading?

Name the features by which classes acquier the properties of other classes.

How does a compiler decide as to which function should be invoked when there are many functions with the same name?

How does OOP overcome the shortcoming of traditional programming approach?

With the multiple definition of single function name, what makes them significantly different?

Write a program using overloaded function to compute the area of rectangle and area of triangle using hero's formula.

What will be the output of the following program?
int area (int s)
{
   return (s*s);
}
float area (int b, int h)
{
   return (0.5*b*h);
}
void main()
{
cout< cout< cout< getch();
}

What is the difference between a struct and a class in C++?

Rewrite the following program after removing the syntactical errors(if any).Underline each correction.
#include<iostream.h>
class Product
{
   long PId, Qty;
   public:
       void Purchase
       {
          cin>>PId>>Qty;
       }
       void sale()
       {
           cout<<setw(5)<<PId<<"Old:"<<Qty<<end1;
           cout<<"New:"<<--Qty<<end1;
        }
} ;
void main()
{
    Product P;
    Purchase( );
    P.Sale( );
    P.Sale( );
}

Rewrite the following program after removing the syntactical errors (if any). Underline each correction.
#include<iostream.h>
class Item
{
     long IId, Qty;
     public:
        void Purchase
        {
           cin>>IId>>Qty;
        }
        void Sale( )
        {
            cout<<setw(5)<<IId<<"old:"<<Qty<<end1;
            cout<<"New:"<<- -Qty<<end1;
        }
} ;
void main( )
{
    Item I;
    Purchase( );
    I.Sale( );
    I.Sale( )
}

Rewrite the following C++ program code after removing the syntax error(s) (if any).Underlining each correction.
include
class FLIGHT
{
    long FlightCode;
    char Description {25};
    public:
        void AddInfo( )
        {
           cin>>FlightCode;
           gets(Description);
        }
        void ShowInfo( )
        {
           cout<         }
};
void main( )
{
      Flight F;
      AddInfo.F( );
      ShowInfo.F( );
}

Find The output of the following program:
# include
class METRO
{
     int Mno , TripNo , PassengerCount;
     public:
         METRO (int Tmno = 1)
         {
               Mno = Tmno;
               TripNo=0;
                PassengerCount = 0;
         void Trip (int PC=20)
         {
              TripNo++;
               PassengerCount += PC;
         }
         void StatusShow ( )
         {
          count<<Mno<<<<":"<<TripNo<<":"<<Passengercount<<end1;
         }
};
void main ( )
{
    METRO M (5) , T;
    M. Trip ( );
    T. Trip (50);
    M. StatusShow ( );
    M. Trip (30) ;
    T. StatusShow ( );
    M. StatusShow ( );

What do you understand by an array of objects? Explain with a suitable example.

Discuss the benefits of constructor overloading. Can other member function of a class be also overload? What is your opinion?

Locate the error in the following program and write the correct program.
#include
#idefine 1000 MAX_SIZE;
typedef BYTE unsigned char
class MyClass
{
  int m,n;
  public:
    void MyClass();
    void get();
}
void MyClass:Myclass()
{
  m=n=0;
}
void main()
{
  MyClass MyObject;
  int n=10;
  int Arr[n];
  for (i=0, i<=n, i++)
     cin>>Arr[i];
}

identify the syntax error(),if any
class ABC
{
   int x = 100;
   float y;
   ABC()
   {
     y = 5;
   }
   ~()
   { }
   void main()
   {
    ABC a1,a2;
   }

Consider the following C++ declaration and answer the question given below:
class Alpha
{
  int x, y;
  protected:
     void PutValA()
  public:
     void GetValA();
};
class Beta : private Alpha
{
   int m, n;
   protected:
       void PutValB()
  public:
     void GetValB();
};
class Gamma : protected Beta
{
   int a:
   public:
       void GetData();
       void ShowData();
};
(i) Write name of member function, wgich are accessible from the objects of class Gamma.
(ii) Write the name of the data members, which are accessible from the member function of class Beta.
(iii) Name the base class and the derived class of class Beta
(iv) Name the base class and derived class of class Gamma