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 thread safe?

733

How many types of background modes supported in ios?

695

How we can execute some code when app is in background?

718

How you can add frameworks in xcode project?

747

What is a difference between stack and heap memory?

708

What are different instruments xcode supports for app profiling?

823

What do you mean by rest?

745

What is the difference between strong and retain.

682

How to animate view with constraint?

704

What is the difference between weak and strong?

795

What is the difference between developer and enterprise developer accounts?

663

What are various singleton instances provided by frameworks?

749

Explain concept of notification center, local and remote notifications.

648

Is there an internet explorer for android?

846

What is meant by mobile code?

Un-Answered Questions { Mobile OS }

User interface types in Android?

895

What is meaning of 'copy' keyword?

778

Can I upgrade my android version?

981

What is gradlew.bat?

908

What is sudo command in ubuntu?

769

What is delegate method?

763

Explain how to pin an app on the emulator?

916

how to upgrade database tables in the later versions of an application?

866

What is category and extension in ios?

728

What is the difference between arch linux and ubuntu?

696

Explain the different types of ios application states.

754

Explain how do I get a call when my ipad rings?

757

how serialization is different from binders?

892

Is ios written in swift?

717

Is swift open source?

707

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