Mobile OS Interview Questions
Questions Answers Views Company eMail

What is .dex extension?

1 1513

Explain the Architecture of Android ?

1 1570

What is an activity?

1 1468

What is a service?

1 1487

How to Remove Desktop icons and Widgets?

1 1485

What languages does Android support for application development?

1 1540

What is the Android Open Source Project?

1 1837

Why did we open the Android source code?

1 1474

 What is the Guardian app for Android?

1 1372

What features does it have?

1 1534

Will it work on my phone?

1 1497

How much does it cost?

1 1526

How do I save the app to my SD card?

1 1586

How do I add sections to my favourites?

1 1532

How do I remove sections from my favourites?

1 1906


Un-Answered Questions { Mobile OS }

What is windows phone bluetooth?

639


What’s the difference between a file, a class and an activity in android?

495


What is race condition in ios?

440


Who made ubuntu operating system?

384


What are the four essential states of an activity in Android?

634






Explain the difference between oncreate() and onstart()?

488


What is mvp in ios?

449


when does anr occur in android programming?

489


What is difference between class and struct swift?

484


How does android track the application on process?

530


Is swift memory safe?

449


what are the main prerequisite needed starting learning android?

485


Explain what is the stack of autorelease pools. How autorelease pool work under the hood?

1058


What is a buildtype in gradle? And what can you use it for?

531


There is a kind of animation that using an xml file to define a sequence of pictures using?

598