1. Categories >> Software >> Mobile OS
  2. Suggest New Category


Mobile OS Interview Questions
Questions Answers Views Company eMail

 Which API is used to write test scripts that help in exercising the application's user interface elements?

 1 2617

. Why an app on iOS device behaves differently when running in foreground than in background? 

 1 2154

 How can an operating system improve battery life while running an app?

 1 2107

 Which framework delivers event to custom object when app is in foreground? 

 1 2322

. When an app is said to be in not running state? 

 1 2607

. Name the app sate which it reaches briefly on its way to being suspended

 1 1760

 An app is loaded into memory but is not executing any code. In which state will be in?

 1 1521

 Assume that system is running low on memory. What can system do for suspended apps?

 1 1775

 How can you respond to state transitions on your app? 

 1 1923

. List down app's state transitions when it gets launched. 

 1 1604

What is the use of controller object UIApplication?

 1 2422

How is the app delegate is declared by Xcode project templates?

 1 2347

 Which app specific objects store the app's content?

 1 2793

 Are document objects required for an application? What does they offer?

 1 1548

Which is the super class of all view controller objects?

 1 4615

Un-Answered Questions { Mobile OS }

How to use hashmap with arraylist in android?

456

Explain what is half-open range operator?

453

Is swift thread safe?

435

Tell me is it possible to run two instances of emulator on the same machine. I am doing some networking app and need two emulators to test it?

474

Which is the framework that is used to construct application’s user interface for ios?

412




what are the main advantages of web services in android?

484

What are the differences between a domain] workgroup?

571

What is an ios framework?

429

In class sqliteopenhelper class, there are 2 methods we should usually override. What are they?

507

How to make an apk file in android?

510

Sqlite database save data in which storage?

489

Explain differentiate between release and pool drain?

428

What folders are impotent in android project?

654

What is protocol in swift?

477

Explain how to send suggestions on how to better the app to the ap?

448

For More Un-Answered { Mobile OS } Questions Click Here