Explain, with the help of sample code, how can two objects with different number of attributes be initialised for the Car class. For example, along with the attributes given in Table 1, some car objects want to store the information if the car assembly is local or imported.

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
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java language

do 2nd part

Table 1:
Class
Attributes
name, registration number, engine number, chassis number, city of registrat
make and model, color, the date of the registration, price, the date of arrival of
car to the dealership, type of the vehicle, and whether the car is sold or not.
dealer's name, dealer's id, dealer's address, and the dealer's phone number.
dealer object also keeps track of the cars that the dealer has.
A person has a name, address, phone number and e-mail address.
Car
Dealer
Person
Transcribed Image Text:Table 1: Class Attributes name, registration number, engine number, chassis number, city of registrat make and model, color, the date of the registration, price, the date of arrival of car to the dealership, type of the vehicle, and whether the car is sold or not. dealer's name, dealer's id, dealer's address, and the dealer's phone number. dealer object also keeps track of the cars that the dealer has. A person has a name, address, phone number and e-mail address. Car Dealer Person
Question 4:
1. Explain how overloading and overriding contribute to the implementation of polymorphism in
object-oriented programming.
2. Explain, with the help of sample code, how can two objects with different number of attributes
be initialised for the Car class. For example, along with the attributes given in Table 1, some
car objects want to store the information if the car assembly is local or imported.
Transcribed Image Text:Question 4: 1. Explain how overloading and overriding contribute to the implementation of polymorphism in object-oriented programming. 2. Explain, with the help of sample code, how can two objects with different number of attributes be initialised for the Car class. For example, along with the attributes given in Table 1, some car objects want to store the information if the car assembly is local or imported.
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