Write the output of the. following program.
#include< iostream >
using namespace std;
class base
{
public:
base( )
{
cout<<"\nConstructor of base class ...";
}
~base( )
{
cout << "\nDestructor of base class .... ";
}
} ;
class derived:public base
{
public:
derived()
{
cout << "\nConstructor of derived ...";
}
~derived( )
{
cout << "\nDestructor of derived ...";
}
};
class derived 1 :public derived
{
public:
derived1( )
{
cout << "n\nConstructor of derivedl ...";
}
~derived 10
{
cout << "\nDestructor of derivedl ...";
}
};
int main ()
{
derived 1 x;
return 0;
}

Write the output of the following program.
# include < iostream >
class person
{ 
Public:
string profession;
int age;
Person() Profession ("unemployed"),
age (16) {}
void display ( )
{
cout-<<"My profession is:
"< cout-<< "My age is: "<< age< walk ();
talk ();
}
void walk()
{ cout-<< "I can walk" < }
void talk ()
{cout-<< "I can talk" < }
};
Class Teacher: Public Person
{
Public:
void teachrnaths ( )
  {cout-<< "I can teach Maths" <   }
};
Class Player: Public Person
{
  Public:
  void play football ( )
{ cout-<< "I can play football" < }
int main ()
{
Teacher t1;
t1.profession = "Teacher"
t1. age = 24 ;
t1. display ( ) ;
t1. teachmaths( );
Player f1;
f1. profession -= "footballer"
f1. age = 21
f1. display ( ) ;
f1. play football ( ) ;
return 0;
}

Given the following set of definitions. What data
members and functions are directly accessible by
the functions mentioned here?
void inform(void):
class x {
int a;
float b,
void init(void);
public:
char ch; void gett(void)
protected:
doublet;
void get amt (void) ;
friend void A (void);
};
class y: public X
{
intx;
public;
intj;
void readit(void) ;
protected :
void inform (void);
friend void B (void);
};
void display (void);

Given the following set of definitions:
class x { :
};
class y : public x
{;
};
class z : public y
{;
};
(i) What order will the constructors and destructor's be invoked in?

Answer the questions (i) to (iv) based on the
following code :
class Teacher
{ char TNo[5], TName [20], Dept[10];
int Workload;
protected:
float Salary ;
void AssignSal (float) ;
public:
Teacher ( );
void TEntry ( ) ;
void TDisplay ( ) ;
};
class student
{
char Admno[10], SName [20], Stream [10];
protected:
intAttendance, TotMarks;
public:
Student ( );
void SEntry ( ) ;
void SDisplay ( ) ;
};
class School: public Student, public Teacher
{
char SCode [10], SchName [20] ;
public:
School ();
void SchEntry ( ) ;
void Schfrisplay ( ) ; };
(i) Which type of Inheritance is depicted by the above example?
(ii) Identify the member function(s) that cannot be called directly from the objects of class School from the following:
TEntry ()
SDisplay( )
SchEntry( )
(iii) Write name of all the member(s) accessible from member functions of class School.
(iv) If class School was derived privately from class Teacher and privately from class Student; then, name the member function(s) that could be accessed through objects of class school.