Mobile OS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mobile OS Interview Questions

Questions Answers Views Company eMail

What is background state in ios?

837

Can we save posts to local drafts and figure out how to publish to the blog. What do we need to do?

708

Explain me how to parse xml?

782

How to hide images in ios?

829

How to access the spotlight search feature now?

728

What is the first responder and responder chain?

835

What is active state in ios?

841

Do you know what are layer objects and what do they represent?

840

Explain me how to parse json?

750

Explain what is garbage collection?

822

Explain steps for using coredata?

882

Which programming languages are used for ios development?

788

Explain app id?

790

Explain code signing in ios?

805

Enlist frameworks for cocoa?

794

Un-Answered Questions { Mobile OS }

What is the difference between synchronous & asynchronous task ?

848

Does ios support multitasking?

796

What is static in swift?

890

What is gradlew?

866

What is adb primary function?

928

Who inventors of android ?

842

What is a fault?

768

Who calls the dealloc strategy? Would we be able to implement dealloc in arc? In the event that indeed, what is the need to do that?

816

How do I install android os on my phone?

815

What is the latest version of android 2019?

829

What is 'private', 'protected' and 'public' ?

882

What is the build process in android?

917

What is the difference between atomic and non-atomic properties? Which is the default for synthesized properties? When would you use one over the other?

726

How to remove icons and widgets from the main screen of an android device?

879

As discussed, there are 4 main components in android application. And in androidmanifest.xml file, you need to declare?

804

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