1. Create a class named Book and declare the fields author,title and pages with suitable fieldtypes.2. Declare the constructor and initialize the fields author andtitle with the assignedconstructor parameter.3. Name the constructor parameter as your own.4. Add two accessor methods to the class getAuthor, getTitleand getPagesthat return theauthor and title fields as their respective results. Addmutator method to change thepages of the Book class.5. Add two methods, printAuthor and printTitle, to thisBook class project. These shouldprint the author and title fields, respectively, to theterminal window.

Note: Since no specific programming language is mentioned, the program has been implemented in Java…

Answered: 1. Create a class named Book and…

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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Create a class [Details] that have field variables for First Name, Last Name, Middle Name, and Birth Date. Then declare a constructor that accepts First Name, Last Name, Middle Name Then declare a default constructor that does nothing Create another class [Program] that instantiates the Details class and declare values in the variables depending to their usage. and do something about the one detail that cannot be declared with value when instantiating the object. then declare a Display method that will display all the details.
1. Create a properly encapsulated class named Person that has the following: A String instance variable called name. A constructor that takes a String parameter and sets the instance variable. A properly named getter for the instance variable. A correctly overrided equals method which returns true if the name instance variable of the parameter and the reference variable calling the method are equal. (Do not forget the null and class type checks!) Compile your Person class. 2. Create a properly encapsulated class named Employee that inherits from Person and has the following: ● ● ● A String instance variable called office (e.g. "LWH 2222"). A String instance variable called hourlywage (e.g. "$45.15"). A constructor that takes three Strings as parameters for name, office, and hourlyWage and sets the instance variables of both the parent class and the Employee class. An overridden toString method that returns the concatenation of name and hourlyWage instance variables (separated by a…
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Part I Create a Ticket class. The design is up to you. Write the necessary methods. Part II Create a MovieTicket class that inherits from Ticket class. The design is up to you. Write the necessary methods. Part III Create a Theater class. The design is up to you. Write the necessary methods.
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