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 swift and what is objective-c?

861

What is the difference between atomic and nonatomic properties?

923

What is cocoa touch?

840

What are layer objects?

915

Explain the different types of ios application states.

867

Explain how to pin an app on the emulator?

1074

Explain how to detect the resolution of my device?

970

Explain how to access the liveid credentials a user has entered into the device?

874

Explain how to save screen from an xna app?

1016

What is windows phone media support?

1003

Explain how to dismiss the sip programmatically?

990

Explain how to get the geolocation data on a picture?

1025

Explain how to edit location for weather?

950

Explain how the volume work between apps and hardware buttons on the device?

968

Explain how to restart or shutdown my application programmatically?

1039

Un-Answered Questions { Mobile OS }

Differentiate between ‘assign’ and ‘retain’ keyword.

939

What are the steps required to avoid context related memory leaks?

977

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

819

Can I install lubuntu over ubuntu?

822

Can you make a property optional?

840

Which kernal is used in android?

1033

Is android owned by google?

1019

What is a folder in Ubuntu?

949

Which is the method you need to use to post a notification to be shown in the status bar?

963

What are the features of ios?

818

Explain how an autorelease pool works at the runtime level

2753

Can I boot ubuntu from usb?

887

Specify key disadvantages of android?

979

What are the advantages of using swift for ios development?

888

How do you implement delegates in swift?

967

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