Advanced Swift 2 Application Development (Video 23)

The video tutorial guides viewers through building interfaces for a Watch OS application. It starts with an overview of the Watch Kit app structure, then moves on to creating a table view and a table row controller. The tutorial explains how to populate the table with data and introduces the concept of app groups for using core data files. The process involves creating a new Swift file, linking it to the interface, and managing data sources to display information on the Apple Watch.

What is the primary role of the Dream Sequel Watch extension in a WatchKit app?

• To store user data securely

• To handle interface control and logic

• To manage the app's user interface and assets

• To provide network connectivity

Which tool is used to add a table to the WatchKit interface?

• Code Editor

• Storyboard Editor

• Object Library

• Interface Builder

What is the purpose of creating a Swift file for the table row controller?

• To manage the table's data source

• To control the rows within the table

• To handle user interactions

• To design the table's layout

How is the number of rows in a table view determined?

• By the screen size

• By the number of labels

• By the number of columns

• By the data source count

What method is used to populate data within table rows?

• setData()

• updateTable()

• reloadData()

• populateRows()