Application Development with Swift 2 (Video 19)

The video tutorial covers the implementation of a table view in an app, focusing on user interaction through selecting and deselecting rows. It explains the use of delegate methods, the difference between structs and reference types, and how to handle data changes. The tutorial also guides on setting up multiple selections in a table view and concludes with a summary of the section and a preview of working with multiple view controllers.

What is one of the main features of a table view discussed in the first section?

• It can display images.

• It allows user interaction through cell taps.

• It automatically updates data.

• It supports 3D touch.

What happens when a row is selected according to the tutorial?

• The dream is marked as achieved.

• The app crashes.

• The row is deleted.

• The row changes color.

How does the tutorial suggest handling data changes in structs?

• By directly modifying the original struct.

• By using a singleton pattern.

• By creating a new copy of the struct.

• By using a global variable.

What is the difference between value types and reference types as explained in the tutorial?

• Reference types are immutable.

• Value types can only store integers.

• Value types create copies, while reference types create references.

• Value types are faster than reference types.

What setting is adjusted to allow multiple selections in a table view?

• Cell height

• Text alignment

• Background color

• Selection mode