Programming with Microsoft Visual Basic 2017
8th Edition
ISBN: 9781337102124
Author: Diane Zak
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Chapter 10, Problem 16RQ
Program Description Answer
The statement “_Title = “Unknown”” is the correct way to assign the string “Unknown” values to hidden “_Title” private variable within the default constructor.
Hence, the correct answer is option “A”.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
C#
Which statement about default constructors is correct?
Question 9 options:
It is a parameterless constructor.
It does not accept argument(s).
It initializes the object's fields with the value 0 or null.
All of the above.
A class contains a Private variable named strState. The variable is associated with a Public property named State. Which of the following is the best way for a parameterized constructor to assign the value stored in its strName parameter to the variable? a. strState = strName b. State = strState c. strState = State.strName d. State = strName
A class contains an auto-implemented property named Title. Which of the following is the correct way for the default constructor to assign the string “Unknown” to the variable associated with the property? a. _Title = "Unknown" b. _Title.strTitle = "Unknown" c. Title = "Unknown" d. None of the above.
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
- The Inventory class contains a Private variable named strId. The variable is associated with the Public ItemId property. An application instantiates an Inventory object and assigns it to a variable named onHand. Which of the following can be used by the application to assign the string "XG45 to the strId variable? a. onHand.ItemId = "XG45" b. ItemId.strId = "XG45" c. onHand.strId = "XG45" d. ItemId.strId = "XG45"arrow_forwardAssignment :1. Class AccountInstance variables:private int accountId; //Auto incrementprivate String accountTitle; //Name of the account holderprivate double openingBal; //Minimum Bal should be 5000private String emailID; //Optional attribute. If user do not provide assign "Email ID NotAvailable"private double accountBal; //The accountBal should never go below the minBalLimitStatic variables:private static int minBalLimit = 100; //The accountBal should never go below thisminBalLimitprivate static int numAccounts; //Count the number of accounts created so fararrow_forwardCreate a class named Pet (similar to the one discussed in this chapter), which has the following properties:• Name—The Name property holds the name of a pet.• Type—The Type property holds the type of animal that a pet is. Example values are “Dog”, “Cat”, and “Bird”.• Age—The Age property holds the pet’s age.Demonstrate the class in an application that creates an object of the class and lets the user enter the name, type, and age of his or her pet. This data should be stored in the object. Retrieve the pet’s Name, Type, and Age properties and display their values on the screen.arrow_forward
- Create a class named Car that has the following properties: • Year—The Year property holds the car’s year model. • Make—The Make property holds the make of the car. • Speed—The Speed property holds the car’s current speed. In addition, the class should have the following constructor and other methods: • Constructor—The constructor should accept the car’s year and model and make them as arguments. These values should be assigned to the backing fields for the object’s Year and Make properties. The constructor should also assign 0 to the backing field for the Speed property. • Accelerate—The Accelerate method should add 5 to the Speed property’s backing field each time it is called. • Brake—The Brake method should subtract 5 from the Speed property’s backing field each time it is called. Demonstrate the class in an application that creates a Car object. The application’s form should have an Accelerate button that calls the Accelerate method and then displays the car’s current speed each…arrow_forwardC# When the program is running, it can use the class to create as many objects of a specific type as needed. Each object that is created from a class is called a(n) __ of the class. Question 1 options: event instance namespace memberarrow_forwardWhat is executed any time a class property is read?arrow_forward
- A __________ is a field that cannot be changed by any statement in the class. a. static field b. class name c. key field d. constant fieldarrow_forwardWhen a class property is read, what happens?arrow_forwardIn a Java class, the method that creates an object by using the new operator is called the ___. mutator accessor toString constructorarrow_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 LearningMicrosoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
- Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
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
Introduction to Classes and Objects - Part 1 (Data Structures & Algorithms #3); Author: CS Dojo;https://www.youtube.com/watch?v=8yjkWGRlUmY;License: Standard YouTube License, CC-BY