Programming with Microsoft Visual Basic 2017
8th Edition
ISBN: 9781337102124
Author: Diane Zak
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 10, Problem 5RQ
Which of the following statements is false?
- a. A class can contain only one constructor.
- b. An example of a behavior is the SetTime method in a Time class.
- c. An object created from a class is referred to as an instance of the class.
- d. An instance of a class is considered an object.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Which of the following statements is false? a. A class can contain only one constructor. b. An example of a behavior is the SetTime method in a Time class. c. An object created from a class is referred to as an instance of the class. d. An instance of a class is considered an object.
Which of the following statements are false? (All that are not true).
Group of answer choices
A reference of type super class can refer to an instance of type subclass.
A reference of type subclass can refer to an instance of type super class.
A method in the super class can be overridden two different ways in two different subclasses.
A method in the super class can be overridden by changing its signature in the subclass.
Which of the following statements is false?a. An example of an attribute is the _intMinutes variable in a Time class.b. An example of a behavior is the SetTime method in a Time class.c. A class is considered an object.d. An object created from a class is referred to as an instance of the class.
Chapter 10 Solutions
Programming with Microsoft Visual Basic 2017
Ch. 10 - The name of a class file ends with which of the...Ch. 10 - The Inventory class contains a Private variable...Ch. 10 - Prob. 4RQCh. 10 - Which of the following statements is false? a. A...Ch. 10 - A Private variable in a class can be accessed...Ch. 10 - Prob. 7RQCh. 10 - Which of the following is the name of the...Ch. 10 - Prob. 10RQCh. 10 - Prob. 11RQCh. 10 - Prob. 12RQ
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Create a class Course, which has one field: String courseName Create the constructor, accessor, and mutator for the class. Then, in the main method of this class, create an instance of the class with the name "CST1201". Write an equivalent while statement to replace the following for statement for (int i=2; i<100; i=i+2) { System.out.println(i); }arrow_forwardcan you help me how to test this Part 1: Test Program Write a program to test all test cases outlined in the test plan. For each method (unit) being tested, ensure your client program provides output clearly describing the method being tested along with the expected and actual result. When testing constructors, verify the results by calling an accessor method of the class. When testing mutators, use the accessor method to verify the state change. When a test fails (actual does not match the expected), correct the method code, then re-test. Keep in mind that a poorly written test can produce inaccurate test results. If a test fails, ensure you have written the test correctly before modifying your unit code. Output Requirement For each method (unit), output the method signature. For each test, output the following: Test number Outcome description Expected result Actual result Leave one blank line between each test. Sample StudentGrades(int) Test #1 - Initialize grades array…arrow_forwardSuppose object1 and object2 are objects in the same class. When will the following if statement return true? if(object1 == object2)arrow_forward
- In the below code I get the following error when running the test for verifying of stored private data members: Error = Test Failed: 'Employee' object has no attribute '_name' class Employee:""" Employee class that has a constructor with input arguments and getter methods."""# Defining private variables of employee class# Constructor and initialization of employee attributesdef __init__(self, name, id, sal, mail):self.__emp_name = nameself.__emp_id = idself.__emp_sal = salself.__emp_mail = mail# Getter methods for private variables defined abovedef get_name(self):return self.__emp_namedef get_ID_number(self):return self.__emp_iddef get_salary(self):return self.__emp_saldef get_email_address(self):return self.__emp_maildef make_employee_dict(names, ids, sal, mails):"""Function to create employee objects and return the dictionary using those objects"""diction = {}for i in range(len(names)):# Making employee object and adding to dictionaryemp = Employee(names[i], ids[i], sal[i],…arrow_forwardThis is the question - In Chapter 4, you created a class named Game that included two Team objects that held data about teams participating in a game. Modify the Game class to set the game time to the message Game cancelled! if the two teams in a game do not have the same value for the sport. (In other words, a girls’ basketball team should not have a game scheduled with a boys’ tennis team.) Write a program to demonstrate a valid and an invalid game. This is the code that I have so far but can't seem to get them to compare correctly - public class Game { private Team team1; private Team team2; private String time; public Game(Team t1, Team t2, String time) { // your code here this.team1=t1; this.team2 = t2; if(team1 == team2) this.time = time; else this.time = "Game cancelled!"; } public Team getTeam1() { // your code here return team1; } public Team getTeam2()…arrow_forwardHi there, I have attached the errors, the assignemnt is bleow and my code below that. PLease could you help fix these errors? Thank you so much in advance. Kind regards assignment: Make a class student (in student.py) that stores the following information for a student: Name (name) Student number (student_nr) Points per assignment (points_per_assignment) Exam grade (exam_grade) a) Behind each point of information is the name of the parameter to the initializer method. Store this information from the parameters in the object's attributes with the same name. b) Add a method course_points() which returns the number of course points the student has gotten. Example: mary = Student("Mary", 15789613, [10, 9, 8, 10, 9, 10], 9)print(mary.course_points()) > 121 The calculation of the course points is explained in the course overview, course setup slides (Links to an external site.) and the first lectureLinks to an external site.. c) Add a method grade() which returns a the final grade…arrow_forward
- When is the deconstructor method of an object called? A. When an additional instance of an object is created. B. When the program first runs. C. When an instance of an object is deleted. D. When the maximum allowed number of objects has been exceeded. Which of the methods below is a constructor? A. __del__(self) B. __constructor__(self) C. __init(self)__ D. constructor(self) Assuming mySquare is an object of the Rectangle class and has an attribute named width, which statement below sets the value of the width to 4? A. width = 4 B. Rectangle.width = 4 C. mySquare.width = 4 D. mySquare = 4arrow_forwardIn this exercise, you are going to be working with 4 classes, a Book superclass with TextBook and Novel subclasses, and a BookTester class to run your program. For the Book, TextBook, and Novel class, you will create a constructor and all getters and setters. Be sure to follow standard naming conventions for your getters and setters! Additional information for each class is below. Book Class The Book class will have a title and author as instance variables and the constructor should follow this format: public Book(String title, String author) TextBook Class The TextBook class will have a subject and edition as instance variables and the constructor should follow this format: public TextBook(String title, String author, String subject, String edition) Novel Class The Novel class will have a genre and pages as instance variables and the constructor should follow this format: public Novel(String title, String author, String genre, int pages) BookTester In the tester class, you should…arrow_forwardIn python how do you: Complete the FoodItem class by adding a constructor to initialize a food item. The constructor should initialize the name to "None" and all other instance attributes to 0.0 by default. If the constructor is called with a food name, grams of fat, grams of carbohydrates, and grams of protein, the constructor should assign each instance attribute with the appropriate parameter value. The given program accepts as input a food item name, fat, carbs, and protein and the number of servings. The program creates a food item using the constructor parameters' default values and a food item using the input values. The program outputs the nutritional information and calories per serving for both food items. Ex: If the input is: M&M's 10.0 34.0 2.0 1.0 where M&M's is the food name, 10.0 is the grams of fat, 34.0 is the grams of carbohydrates, 2.0 is the grams of protein, and 1.0 is the number of servings, the output is: Nutritional information per serving of None:…arrow_forward
- Please in pyth coding with correct indentation 4a) Given that you have a Liquid class that can be initialized with any amount of gallons, liters, ounces, etc, write the first line of the method that will allow you to add together two Liquid objects using operator overloading. Again, write ONLY the first line (method definition) – you do NOT have to write the entire method. 4b) Given that you have L1 and L2 which are instances of the Liquid class, write a line of code that uses operator overloading to add them together and assign the result to L3.arrow_forwardThese two pictures are my resource and driver classes. Please, help me with the error in my resource class. I want my resource class to have getName, getSalary, getThePercentageThatTheEmployeeWantToRaise, and calculateTheNewSalary methods. For my driver class, I want the driver class to ask the user to input their name, salary, how much they want to raise, and print out their new salary.arrow_forwardWhich of the following statements are correct about the given code snippet? class A: def __init__(self, i = 0): self.i = i class B(A): def __init__(self, j = 0): self.j = j def main(): b = B() print(b.i) print(b.j) Group of answer choices Class B inherits A, but the attribute “i” in A is not inherited. Class B inherits A, thus automatically inherits all attributes in A. When you create an object of B, you have to pass an argument such as B(5). The attribute “j” cannot be accessed by object b. How many except statements can a try-except block have? Group of answer choices zero one more than one more than zeroarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage LearningEBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENTProgramming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Memory Management Tutorial in Java | Java Stack vs Heap | Java Training | Edureka; Author: edureka!;https://www.youtube.com/watch?v=fM8yj93X80s;License: Standard YouTube License, CC-BY