Given the code below, which statement is incorrect? Choose the best answer.class Artist():definit__(self, name):self.name = namedef namePrint(self):print(self.name)singer_1singer_2 = Artist(singer_1.name)singer_1.nameArtist("Bieber")"Justin"O singer_1 and singer_2 have the same name, but they are different objectssinger_2 has a different value for 'name' than singer_1.O singer_1 and singer_2 are two different instances of the Artist class.The _init_ method is used to set initial values for the name attribute.--

Given the code below, which statement is incorrect? Choose the best answer. class Artist(): def init (self, name): self.name = name def namePrint(self): print (self.name) singer_1 singer_2 = singer_1.name = "Justin" Artist("Bieber") Artist(singer_1.name) O singer_1 and singer_2 have the same name, but they are different objects singer_2 has a different value for 'name' than singer_1. singer_1 and singer_2 are two different instances of the Artist class. The _init_ method is used to set initial values for the name attribute.

Given the code below, which statement is incorrect? Choose the best answer. class Artist(): def init (self, name): self.name = name def namePrint(self): print (self.name) singer_1 singer_2 = singer_1.name = "Justin" Artist("Bieber") Artist(singer_1.name) O singer_1 and singer_2 have the same name, but they are different objects singer_2 has a different value for 'name' than singer_1. singer_1 and singer_2 are two different instances of the Artist class. The _init_ method is used to set initial values for the name attribute.

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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1. Write a class named Coin. The Coin class should have the following field: • A String named sideUp. The sideUp field will hold either "heads" or "tails" indicating the side of the coin that is facing up. The Coin class should have the following methods: • A no-arg constructor that randomly determines the side of the coin that is facing up ("heads" or "tails") and initializes the sideUp field accordingly. • A void method named toss that simulates the tossing of the coin. When the toss method is called, it randomly determines the side of the coin that is facing up ("heads" or "tails") and sets the sideUp field accordingly. • A method named getSide Up that returns the value of the side Up field. Write a program that demonstrates the Coin class. The program should create an instance of the class and display the side that is initially facing up. Then, use a loop to toss the coin 20 times. Each time the coin is tossed, display the side that is facing up. The program should keep count of…
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Code. 1
class Student: def _init_(self, firstname, lastname, idnum): self.first = firstname self.last = lastname self.id = idnum self.courses = [] def add_course(self, course): ''' don't allow overloads or signing up for the same course twice if course not in self.courses and len(self.courses) = 4 What are all of the attributes of this class? last overload idnum add_course self first course firstname courses id clear_courses lastname
A class which is called Book consists of: Instance Variable bTitle (String): book title authors [] (String): names of authors bType (String): type of book p_year (int): year of publishing copy (int): count of available copy. Methods laonBook(): loan a copy of book retBook(): retrieve the book. checkCopy(): check number of book. displaylnfo: display book information (book title, authors, copy). Main Class which is called Library that have a screen contains a selective options (1...6), to perfume below tasks: 1- Adding books (allows to add n books accounts). 2- Loan Book 3- Retrieve Book 4- Check Copy: check the copies of books. 5- Display book information in the library. 6- Exit. Notes: A. Loan a book requires check the book copy, in case no available copy the program must show a message. B. Displaying books information in the library as per below example: S. Book Title Authors Ali Mohamed, Ahmed Ali Saad Mustafa Copies 20 1 Java OOP Probability 100
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