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

Mobile OS Interview Questions

Questions Answers Views Company eMail

Is viewdidload only called once?

868

What is core data stack?

855

What is nsoperationqueue?

877

What is libdispatch?

925

What are ui elements and some common ways you can add them to your app?

862

What is thread in ios swift?

809

Is realm db free?

877

What kind of database is realm?

971

Why core data is faster than sqlite?

943

What is the architecture of ios?

873

What is a weak var?

896

What is nsoperation and nsoperationqueue?

845

What is tableview datasource?

843

What is the purpose of ios?

869

What is weak in ios?

901

Un-Answered Questions { Mobile OS }

What are extra features added in ios 9?

927

how to update ui from a service?

1088

Suppose when I deployed my xna app to the xde, the orientation is in portrait mode, but when I deploy it to a device, it's in landscape mode.?

942

Tell me is securestring supported in windows phone?

911

What are ios apps coded in?

932

is there a way to detect if application is idle?

1097

Can I update my tablet android version?

980

How do I change the user in ubuntu?

716

What is libs/ directory?

1066

What are the different modes of operations used in services for android?

976

How to export your private key from your keychain in iphone development?

836

What is the difference between copies & retain in iOS operating system?

920

What are the application lifecycle in ios?

876

What android version is my phone?

1075

How do I install kubuntu?

788

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