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

Mobile OS Interview Questions

Questions Answers Views Company eMail

Sencha touch is?

939

Which are location providers in android?

960

What is gae (google app engine)?

945

In android, what is the meaning of the following code in mainactivity class?

942

What is drawable/ directory?

905

What is main/jni/ directory?

915

In android, which is two location providers that you can use to obtain your position data?

937

To develop your own service in android, what you need to do?

891

What is difference between serializable and parcelable ? Which is best approach in android ?

917

What is action_view?

904

When a dialog is requested for the first time, which method will android call from your activity?

987

What is main/res/ directory?

987

Do we need to register all of view classes in app.js with sencha touch?

864

What is onlistitemclick()?

998

What is value on component’s attribute layout_widtlf and layout_heighl to display the component big enough to?

918

Un-Answered Questions { Mobile OS }

Graphics defined by svg is in which format?

952

What is the difference between file, class, and activity in android?

1075

What collection types are available in swift?

783

Is ubuntu a gnu?

696

What are layers?

826

What is appdelegate in xcode?

830

What is orientation in android? How is it done?

942

Explain steps for using coredata?

941

Mention what is the use of po command in xcode?

811

How to identify a device or a user?

882

What is change gravity?

940

What is the difference between cocoa and cocoa touch?

736

How to change the main color of sencha touch application?

949

What is an intent? Can it be used to provide data to a contentprovider? Why or why not?

972

What is messaging? How does the runtime handle message passing? What is message forwarding?

930

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