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

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