class Vehicle private: int wheels; protected : int passenger: public : void inputdata(int, int); void outputdata(); class Heavyvehicle : protected Vehicle int diesel_petrol; protected : int load; public: void readdata(int, int); void writedata(); class Bus : private Heavyvehicle char make[20]; public : void fetchdata(char); void displaydata(); (1) Name the base class and derived class of the class Heavyvehicle. (i) Name the data member(s) that can be accessed from function displaydata(). (i) Name the data member's that can be accessed by an object of Bus class. (iv) Is the member function outputdata() accessible to the objects of Heavyvehicle class.
class Vehicle private: int wheels; protected : int passenger: public : void inputdata(int, int); void outputdata(); class Heavyvehicle : protected Vehicle int diesel_petrol; protected : int load; public: void readdata(int, int); void writedata(); class Bus : private Heavyvehicle char make[20]; public : void fetchdata(char); void displaydata(); (1) Name the base class and derived class of the class Heavyvehicle. (i) Name the data member(s) that can be accessed from function displaydata(). (i) Name the data member's that can be accessed by an object of Bus class. (iv) Is the member function outputdata() accessible to the objects of Heavyvehicle class.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
![class Vehicle
{
private:
int wheels;
protected :
int passenger:
public :
void inputdata(int, int);
void outputdata();
};
class Heavyvehicle : protected Vehicle
{
int diesel_petrol;
protected :
int load;
public:
void readdata(int, int);
void writedata();
};
class Bus : private Heavyvehicle
char make[20];
public :
void fetchdata(char);
void displaydata();
(1) Name the base class and derived class of the class Heavyvehicle.
(ii) Name the data member(s) that can be accessed from function displaydata().
(iii) Name the data member's that can be accessed by an object of Bus class.
(iv) Is the member function outputdata() accessible to the objects of Heavyvehicle class.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F62aa5598-b5ec-4b5d-be49-73429024e550%2Fdc237f51-c894-455f-88aa-e25959648112%2Favwl24_processed.jpeg&w=3840&q=75)
Transcribed Image Text:class Vehicle
{
private:
int wheels;
protected :
int passenger:
public :
void inputdata(int, int);
void outputdata();
};
class Heavyvehicle : protected Vehicle
{
int diesel_petrol;
protected :
int load;
public:
void readdata(int, int);
void writedata();
};
class Bus : private Heavyvehicle
char make[20];
public :
void fetchdata(char);
void displaydata();
(1) Name the base class and derived class of the class Heavyvehicle.
(ii) Name the data member(s) that can be accessed from function displaydata().
(iii) Name the data member's that can be accessed by an object of Bus class.
(iv) Is the member function outputdata() accessible to the objects of Heavyvehicle class.
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