1. Let's say you have a zoo (A place with animals). You want to store different animals. You will like to store their name, type/species, age, friendly-level, attendance (how long they have stayed in the zoo) etc. a. Create the class b. Create a method to set the attributes, create a method to get the attributes c. Write a method that prints the name and the type/species of the animal - on one line.

1. Let's say you have a zoo (A place with animals). You want to store different animals. You will like to store their name, type/species, age, friendly-level, attendance (how long they have stayed in the zoo) etc. a. Create the class b. Create a method to set the attributes, create a method to get the attributes c. Write a method that prints the name and the type/species of the animal - on one line.

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

See similar textbooks

Similar questions

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.
Hint: Work on the methods in the order they are found in the documentation below, implement the getter and setter methods before the more complicated methods. Work on the Assignment class, AssignmentResult class, Student class and Course class in that order. Make sure you don't name your class variables the same name as you class's methods. In other words if you have method named id you cannot have a class variable named self.id. To avoid name conflicts often developers will start the name of their class variables with 2 underscores "_". For example self.__id = 123 Class Assignment This object represents a school assignment that a student will work on. __init__(self, name: str, difficulty: float): """ Constructs an assignment with the given assignment name and a float that indicates the level of difficulty of the assignment. :param name: The name of the assignment :param difficulty: The level of difficulty of the assignment """ get_name(self) -> str:…
Create a calculator program. Get 2 numbers from the user. Create a method that adds the 2 numbers. Create a method that subtracts 1 number from the other. Create a method that multiplies the 2 numbers. Create a method that divides one number by another. It is important to check that you are not dividing by 0 here. You should be calling these methods from the main method and printing out the answers from the main method. Create a method that uses the modulus to return the remainder and the language is Java
Create a class Person to represent a person according to the following requirements: A person has two attributes: id Add a constructer to initialize all the attributes to specific values. Add all setter and getter methods. Create a class Product to represent a product according to the following requirements: A product has four attributes: a reference number (can’t be changed) a price an owner (is a person) a shopName (is the same for all the products). Add a constructer without parameters to initialize all the attributes to default values (0 for numbers, "" for a string and null for object). Add a second constructer to initialize all the attributes to specific values. Use the keyword "this". Add the method changePrice that change the price of a product. The method must display an error message if the given price is negative. Add a static method changeShopName to change the shop name. Add all the getter methods. The method getOwner must return an owner. Create the class…
Finish the TestPlane class that contains a main method that instantiates at least two Planes. Add instructions to instantiate your favorite plane and invoke each of the methods with a variety of parameter values to test each option within each method. To be able to test the functionality of each phase, you will add instructions to the main method in each phase.
create java method to count the number of employees and their salary ranges according to your assumptions. You can think about any assumption . Create main class to call the method
Create a method "public void giveRaise(int percentage)" in the Employee class. This method should increase the salary member by the percentage specified in the parameter. In the main method: 1. Create an Employee object. Print out its toString() result. Call giveRaise with 10%. 2. Print out its toString() result.
Write a main method, in which you should have an Arralylist of students, in which you should include every student. You should have a PhD student named Joe Smith. In addition, you should create an Undergraduate student object for each of your team members (setting their names). If you’re only one person doing the assignment, then you should just create one undergraduate object. For each undergraduate student, you should add add two courses (COIS 2240 and COIS 1020). Loop over the arraylist of students, print their names, if the student is an undergraduate student, print their courses.
1. Create a package of your name.[name prince]2. Inside the package creates three classes. The name of the classes will be Main, Info,Hobby.3. Info class will have two variables titled name(String) and id(integer).4. Place only one variable inside the Hobby class. The name of the variable will behobbyName(String).5. Inside the main method of the Main class creates a variable section(String). Take theinput of the section variable from the user.6. Create the object of both the Info & Hobby class.7. Print the section, name, id, and hobbyName of the user.[sec- a,name-prince,id-200,hobbyName-gardening]8. Apply camel coding.9. Must follow the rules of naming convention.10. Inside every class write your name, id, section, email, and date using multiline comments.
Create a Point class to hold x and y values for a point. Create methods show(), add() and subtract() to display the Point x and y values, and add and subtract point coordinates. Create another class Shape, which will form the basis of a set of shapes. The Shape class will contain default functions to calculate area and circumference of the shape, and provide the coordinates (Points) of a rectangle that encloses the shape (a bounding box). These will be overloaded by the derived classes; therefore, the default methods for Shape will only print a simple message to standard output. Create a display() function for Shape, which will display the name of the class and all stored information about the class (including area, circumference and bounding box). Build the hierarchy by creating the Shape classes Circle, Rectangle and Triangle. Search the Internet for the rules governing these shapes, if necessary. For these three Shape classes, create default constructors, as well as constructors…
Create a Point class to hold x and y values for a point. Create methods show(), add() and subtract() to display the Point x and y values, and add and subtract point coordinates. Create another class Shape, which will form the basis of a set of shapes. The Shape class will contain default functions to calculate area and circumference of the shape, and provide the coordinates (Points) of a rectangle that encloses the shape (a bounding box). These will be overloaded by the derived classes; therefore, the default methods for Shape will only print a simple message to standard output. Create a display() function for Shape, which will display the name of the class and all stored information about the class (including area, circumference and bounding box). Build the hierarchy by creating the Shape classes Circle, Rectangle and Triangle. Search the Internet for the rules governing these shapes, if necessary. For these three Shape classes, create default constructors, as well as constructors…
Write classes that could be used in a system that manages vehicles in a public transportation system. You will write classes to represent a TransitVehicle, Bus, and SubwayCar. The information about the classes is below. Step 1: Plan Your Class Design Before you start to code, decide how to design your classes. Which class should be the parent? the child? What variables or methods belong in each class? Step 2: Write the Core Class Components Write the three classes. Each class must have all of the following. Important: a class can have a method directly (meaning written into the code) or indirectly (meaning inherited from a parent). Either of these counts to meet the requirement. instance data variables transit vehicles are described by an id that contains letters and numbers and a description of the route buses are described by an id, route, and the number of miles per gallon (without decimals) subway cars are described by an id, route, and whether or not the car goes underground…