What is abstract class in ios?

446

Who calls the main function of app during the app launch cycle in ios?

477

What is mvc and mvvm in ios?

458

Enlist the methods to achieve concurrency in ios?

424

What is advantage of categories? What is difference between implementing a category and inheritance?

380

What is ios application life cycle?

446

How to parse xml? Explain

465

What is the 'implementation'?

425

What is arc xcode?

433

What is delegate in ios with example?

447

How can we prevent ios 8 app’s streaming video media from being captured by quicktime player on yosemite during screen recording?

449

What is iphone architecture?

496

What is the mean of not running state in ios?

441

What is category and class extension? How these differ?

422

How to run xcode and other tools with the iphone sdk?

435