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?

940

Which are location providers in android?

960

What is gae (google app engine)?

946

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

942

What is drawable/ directory?

907

What is main/jni/ directory?

917

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

938

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 }

When an app is said to be in active state?

819

What is the implicit intent in android?

973

Is realm db free?

830

What is ios selector?

815

What is polymorphism in ios?

836

Can I update my android version?

1013

Can android kitkat be upgraded to lollipop?

875

Explain apk format in android? How to make an apk file?

911

What is swift stand for?

810

Explain steps for using coredata?

942

Explain parent-child context setup?

773

Can you deploy executable jars on android?

1057

Do you know will Microsoft ship a panorama control with the run-time?

1313

When is an app said to be in active state?

777

What are all the difference between categories and subclasses in iOS operating system?

765

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