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Mobile OS Interview Questions
Questions Answers Views Company eMail

What is thread safe?

1 879

How many types of background modes supported in ios?

1 817

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

1 873

How you can add frameworks in xcode project?

1 898

What is a difference between stack and heap memory?

1 878

What are different instruments xcode supports for app profiling?

1 1020

What do you mean by rest?

1 882

What is the difference between strong and retain.

1 813

How to animate view with constraint?

1 879

What is the difference between weak and strong?

1 951

What is the difference between developer and enterprise developer accounts?

1 825

What are various singleton instances provided by frameworks?

1 952

Explain concept of notification center, local and remote notifications.

1 782

Is there an internet explorer for android?

1 987

What is meant by mobile code?

1 36


Un-Answered Questions { Mobile OS }

What is latest xcode version?

920


How to handle concurrency problems in core data?

1012


What is latest version of ios?

867


What did you like better, ice cream sandwich or kitkat?

982


Explain the common execution states for a swift ios app (ios application lifecycle).

906


What is dependency management tools?

876


Explain how to play video in isolatedstorage using mediaelement?

934


What are transient properties?

925


How can you define a base class in swift?

933


What is latest ios version?

1000


What all devices have you worked on?

1061


Explain some biggest changes in usernotifications.

927


Why do all model object attributes get marked with @dynamic and not synthesised?

975


What is the latest version of edubuntu and when was it released?

828


Which is the latest version of android?

1089