Question

swiftui was introduced by apple in
o a. 2017
o b. 2018
o c. 2019
o d. 2020
clear my choice

what does mvc stand for?
o a. model view command
o b. model view controller
o c. main view control
o d. manage view class
clear my choice

what is swiftui mainly used for?
o a. backend logic
o b. user interface development
o c. database management
o d. testing
clear my choice

Explanation:

• SwiftUI Introduction Year: SwiftUI was introduced by Apple in 2019. It is a modern way to declare user interfaces for any Apple platform.
• MVC Abbreviation: MVC stands for Model - View - Controller. It is a software design pattern. The Model represents the data and business logic, the View is what the user sees, and the Controller handles user input and updates the Model and View accordingly.
• SwiftUI Main Use: SwiftUI is mainly used for User Interface development. It simplifies the process of building interfaces with a declarative syntax.

Answer:

• For "SwiftUI was introduced by Apple in": C. 2019
• For "What does MVC stand for?": B. Model View Controller
• For "What is SwiftUI mainly used for?": B. User Interface development