Dim manager As Employee is a statement that declares a class-level Employee variable named manager True or False?
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OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Dim manager As Employee is a statement that declares a class-level Employee variable named manager
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- Manager = new Employee is a statement that instantiates an Employee object and assigns it to the manager variable. True or FalseTrue or not? A control's Modifiers attribute is by default set to public.Please written by computer source Problem Description:(The Account class) Design a class named Account that contains:A private int data field named id for the account (default 0).A private string data filed named first name for customer first name.A private string data filed named last name for customer last name.A private double data field named balance for the account (default 0).A private double data field named annualInterestRate that stores thecurrent interest rate (default 0). Assume all accounts have the sameinterest rate.A private Date data field named dateCreated that stores the date whenthe account was created.A no-arg constructor that creates a default account.A constructor that creates an account with the specified id, firstname, last name and initial balance.The accessor and mutator methods for id, name, balance, andannualInterestRate.The accessor method for dateCreated.A method named getMonthlyInterestRate() that returns the monthlyinterest rate.A method named withdraw…
- What does the total mean in the assignment: Specifications: Lions, Tigers and Bears Pet Clinic needs an application that displays basic services. The application should be designed with check boxes to select the various services (such as office call, vaccination, grooming, etc). As each service is selected, the charge for the service should display in an associated label. (When the check mark is removed, the amount should be removed). As each selection is made, the charges should be added into the total (a variable… consider scope), and displayed in a Total Due area on the application (currency format). Align all numeric data appropriately. Consider what should happen when the check mark is removed. Include at least 8 services that your pet clinic performs. Include a Clear and Exit button. The clear should clear all check boxes, appropriate labels, and the total variable. Use the standard Microsoft naming conventions for all controls. Include appropriate comments in your code.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"Which of the following is the name of the Inventory class’s default constructor? Inventory InventoryConstructor Default New
- The Donut Shoppe sells four varieties of doughnuts: Glazed (1.05), Sugar (1.05), Chocolate (1.25), and Filled (1.50). It also sells regular coffee (1.50) and cappuccino (2.75). The store manager wants you to create an application that displays a customers subtotal, 6% sales tax, and total due. Create a Windows Forms application. Use the following names for the project and solution, respectively: Donut Project and Donut Solution. Save the application in the VB2017\Chap06 folder. Create the interface shown in Figure 6-57. When coding the application, use one independent Sub procedure to determine the subtotal, which is the total cost without the sales tax. Use a function to determine the sales tax. Use an event-handling Sub procedure to clear the output. Save the solution and then start and test the application.The final keyword should be used on any instance field, parameter, or local variable that will not or should not change after initialization. This protects against inadvertently changing the value elsewhere in the code. True/FalseThe private field, which is known as the property’s __________, holds any data that is assigned to the property.a. private datab. backing fieldc. holding valued. masked variable
- Which control property must be changed in order to access a control from outside the form's class?A static variable has the same _____________________ as a procedure-level variable but the same _____________________ as a class-level variable. a. lifetime, scope b. scope, lifetimeThe Item class contains a Private variable named _dblCost. The variable is associated with the Public Cost property. An application instantiates an Item object and assigns it to a variable named phone. Which of the following can be used by the application to assign the number 150.65 to the _dblCost variable?a. phone.Cost = 150.65b. item.Cost = 150.65c. phone._dblCost = 150.65d. item._dblCost = 150.65