What do we call a method that creates instances of a Python class? creator attribute terminator instantiator constructor
Q: Static methods within a class are copied into each object created from the class. true or false
A: false
Q: True or False: An abstract method has no body.
A: Given: True or False: An abstract method has no body.
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A: Here have to determine correct option for one or more object.
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A: Dear learner, hope you are doing well, I will try my best to answer this question. Thank You!!
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A: Given: Create a class Account class with balance as data member. Create two constructors (no…
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Q: A method is often a void method that changes the values of instance variables or static variables.
A: the answer is an accessor
Q: What is the keyword that tells the compiler that a class is inheriting from another class? abstract…
A: Inheritance: Inheritance is the concept of inheriting the properties and members of a base clss from…
Q: A static method is also known as a(n) __________ method. a. instance b. public c. private d. class
A: In Java, a static method is a method that belongs to a class rather than an instance of a class.
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A: Python Code import random class Course: def __init__(self, cid, cname, credits): self.cid = cid…
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Q: True or False An interface can contain only abstract methods and constants.
A: solution:True
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A: upper() is built-in function that converts a string to upper case
Q: hod is defined as the ability to override the de
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A: Composition class: As inheritance composition class is used for reusing the code. The composition…
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A: As no programming language is mention. So I am using C++.
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A: abstract method Only applicable in an abstract class, an abstract method lacks a body. The subclass…
Q: The Factory method design pattern is useful since it can be used to create new objects of a…
A: The answer is-"true"
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Q: You cannot instantiate an interface but you can do so to an abstract class. True False
A: Abstract Class: An abstract class is a class that is declared abstract. It may or may not contain…
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Q: Write a simple Python class named Cat. The class has 3 attributes, name, breed, age, that should be…
A: Please refer to the following steps for the complete solution to the problem above.
Q: The class "Animal" has the following attributes: name, category, lifespan. Write a Python…
A: code :- # The class "Animal" has the following attributes: name, category, lifespan. # defination…
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A: Given:
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A: Python used to answer this question
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A: Vehicle.java ====================== //creating vehicle interfacepublic interface Vehicle {…
Q: A class may simultaneously "implement" a class and "extend" an interface. O True O False
A: We can implement a class while extending the interface, java can handle this simultaneously.
Q: Using C++ create a class named 'Shape' with a method to print "This is This is shape". Then create…
A: C++ A class is used to create an object in C++. We've already created the MyClass class, so we can…
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A: we write java code: class Company { int company_id,turnover; String name,address,department,email;…
Q: The Factory method design pattern is advantageous since it enables dynamically creating new objects…
A: Answer: The answer is TRUE
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A: Lets see the solution.
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A: NOTE Below is the answer for the given question. Hope you understand it well. If you have any…
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A: ANSWER:-
Q: JAVA)In object-oriented programming, what is the benefit of composition?
A:
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A: Given: To choose the correct option and fill in the blanks.
Q: Using C++ create a class named 'Shape' with a method to print "This is This is shape". Then create…
A: HERE IS COMPLETE C++ CODE WITH THEIR OUTPUT
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- ANSWER IN JAVA Create a class called Date that includes three instance variables-a month (type int), a day (type int) and a year (type int). Provide a constructor that initializes the three instance variables and assumes that the values provided are correct. Provide a set and a get method for each instance variable. Provide a method displayDate that displays the month, day and year separated by forward slashes (/). Add a main method to the class that demonstrates class Date's capabilities.Request: Can you please help me answer this by providing some coding algorithm? And if you can, can you please provide it to me in Java code? Thank you. Question: Design a Ship class that the following members: • A field for the name of the ship (a string). • A field for the year that the ship was built (a string). • A constructor and appropriate accessors and mutators. • A toString method that displays the ship’s name and the year it was built. Design a CruiseShip class that extends the Ship class. The CruiseShip class should have the following members: • A field for the maximum number of passengers (an int). • A constructor and appropriate accessors and mutators. • A toString method that overrides the toString method in the base class. The CruiseShip class’s toString method should display only the ship’s name and the maximum number of passengers. Design a CargoShip class that extends the Ship class. The CargoShip class should have the following members: • A field for the cargo…Code In Java NetBeans Q: Create an Inventory system program which has the following classes: A) . A Date class that includes three instance variables, a month, a day, and an year. Provide a constructor that initializes the three instance variables, validating the values. Provide a toString method that displays the day, month, year separated by the forward slash(/).
- Suppose you have a class named Candy imported and you instantiate an object named reeses. Also, suppose that the Candy class has a method named getFlavor, which requires no arguments. Type the line of code that would run the method getFlavor on the reeses object. (In python)In Java: Create a class called Date that includes three instance variables-a month (type int), a day (type int) and a year (type int). Provide a constructor that initializes the three instance variables and assumes that the values provided are correct. Provide a set and a get method for each instance variable. Provide a method displayDate that displays the month, day and year separated by forward slashes (/). Add a main method to the class that demonstrates class Date's capabilities.PYTHON! Can someone help me with this practice problem in python? Write a class encapsulating the concept of a television set, assuming a television set has the following attributes: a brand, a price and if it is a smart TV. Include a constructor and __str__ method. Include a method on_sale that takes a parameter indicating the percentage to adjust the price (does not return anything). Create a built-in test client to test all the methods in your class.
- Write a java class named Account which contains: private data field named number of type int private data field named balance of type double no argument constructor An argument constructor to create Account object with specified number and balance. A method toString() that returns number and balance as a String Set and Get Methods for all the data fieldsDesign a program using a console application in java, named studentMarksReport that will print the final result obtained by a student with the weighting of each module. Make use of a class named Student that contains variables to store the student number, test result, assignment result and exam. Create a constructor that accepts the student number, test result, assignment result and the exam result as parameters and create get methods for the variables (UseJOptionePane to get variable from the user). Create a subclass called Student_Report that extends the Student class. The Student_Report overrides all getter methods and the constructor from Students. Write code for the print_report method which calculates each assessment weighting as follows: Assessment Weighting Test 25% Assignment 25% Exam 50%Write a simple Python class named Cat. The class has 3 attributes, name, breed, age, that should be defined and initialized in the constructor. Also, you are required to write a method named print that prints the attributes, one per row.
- Python Class and Objects 1. Create a class named "Account" and “Bank” 2. The class “Account” should have a parameter of id - integer type name - string type balance - float type # (Optional) You may add more parameters for your convenience 3. Create a method for “Account” class: checkBalance(self) - this will show the Account's remaining balance or money withdraw(self, amount) - this will withdraw an amount from the Account deposit(self, amount) - this will deposit an amount from the Account # (Optional) You may add more methods like sendMoney() etc.Q1: Write a Java class called Machine which has: 2 instance variables brandName and power (to check if it is On or not) 2 constructors (a multi-argument constructor and a zero-argument one) getters for the two instance variables a setter for brandName 2 methods switchOn() and switchOff() which change the value of power a method called display() to print the status of the machineQ2: Write a Java class called TestMachines which has a main method to test yourcode as follows: create a Machine object to be initialized to "Dell" brand and to be Off. create another Machine object using the zero-arg constructor. Then change itsbrand to "Sharp" and switch it on. print the status of the 2 machines. declare and create an array that can hold up to 3 machines fill the array with suitable data print how many machines of brand "Dell" declare and create an ArrayList of machines fill the list with suitable data print how many machines are On.java In a class method (a method declared as static) can instance variables from the same class be used? Choose one of the options:TrueFalse