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 bin file in android?

1050

What is alertdialog in android?

1056

What is a buildtype in gradle? And what can you use it for?

980

Explain the difference between nine-patch image vs regular bitmap image?

896

How to use built-in messaging within the application?

987

What is a job scheduling?

978

What is resource in android?

967

Why bytecode cannot be run in android?

1000

What is assets folder in android?

908

What is datepickerdialog in android?

1131

What is the difference between serializable and parcelable?

902

How to achieve localization?

1046

What is timepickerdialog in android?

1106

What is a broadcast receiver?

988

What are the android activities?

977

Un-Answered Questions { Mobile OS }

What is categories in iOS?

859

How can I update my android device?

916

What is xib?

758

Explain how you can add frameworks in Xcode project?

802

Explain me app bundle?

842

Difference between cocoa, cocoa touch and objective c?

786

Where is xmldocument class?

890

How do you decide when to use infinite scroll or pagination in ios? : IOS Architect

873

What is a memory leak in ios?

777

How to check if browser supports web storage?

966

What is the difference between mobile application testing and mobile testing?

983

Is it possible to started an application on powerup?

864

What is an optional in swift?

791

Which is the application thread from where uikit classes should be used?

771

List the levels of isolation of machine instance?

734

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