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 appdelegate a singleton?

874

Is xcode a framework?

938

What is the viper?

858

What is appdelegate?

865

What is xcode used for?

872

What does 2x resolution mean?

980

What is the difference between synchronous & asynchronous task in ios?

761

What does sn mean in a text message?

940

What is a delegate xcode?

936

What is a model class?

849

What is delegate method?

878

What does use core data mean in xcode?

952

What does exc_bad_access mean?

966

What is weak in swift?

889

Why swift is the best language?

834

Un-Answered Questions { Mobile OS }

What is the viper?

858

Is swift easier than python?

936

Explain me what are the advantages of android operating system?

928

Who invented swift code?

976

What is the importance of setting up permission in app development?

974

What is iphone screen size?

953

Define and explain android framework.

1003

What is a model class in android?

914

What is the difference between copy and retain?

825

What is a function in swift?

866

What method does android follow to track applications?

991

How do I get rid of app errors on iphone?

806

What is listactivity?

1017

Explain how to shut off message alerts in ios?

793

Explain what is garbage collection?

934

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