Thách thức mọi câu hỏi phỏng vấn iOS dành cho lập trình viên

What’s the difference between an app ID and a bundle ID and what is each used for?

When would you use Core Data over NSUserDefault ?

What is AutoLayout? What does it mean when a constraint is broken by iOS?

What are some pros and cons of Core Data?

What's the difference between the frame and the bounds ?

Explain iOS App States

What options do you have for implementing storage and persistence on iOS?

Explain View Controller Lifecycle events and their order

What is the Responder Chain?

What considerations do you need when writing a UITableViewController which shows images downloaded from a remote server?

Explain when to use various storage mechanisms in iOS?

Explain code signing for iOS apps

What are the options for laying out UI on iOS?

Explain the difference between Background vs Suspended app state