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 the latest version of android? List all the versions of android.

911

Can you list and explain the four java classes related to using sensors on the android platform?

946

How does manifest file plays an integral role in app development?

881

What is dalvik virtual machine (dvm)?

932

Which method is implemented by all subclasses of an activity?

1161

Define intents in android?

993

What is a content provider? How is it implemented?

888

What are the exceptions in android?

949

How service is implemented?

916

What is a sticky broadcast?

1020

What does adb stand for?

903

What are the tools placed in android sdk?

1006

Explain in brief about the important file and folder when you create a new app?

963

What is a toast?

916

How is broadcast receivers implemented?

995

Un-Answered Questions { Mobile OS }

How is nine-patch image different from a regular bitmap?

1104

Explain @synchronized ,@dynamic

1661

How many dialog boxes do support in android?

911

how to upgrade database tables in the later versions of an application?

918

What is the difference between color os and android?

931

How to use built-in messaging within the application?

987

Explain differences between foundation and corefoundation

838

Why an open source platform would be beneficial to consumers?

895

How to retrieve data from database using arraylist in android?

974

When did android become open source?

953

What is a ContentProvider and what is it typically used for?

1672

What language is swift written?

852

What's ubuntu good for?

691

what are the source items used by Xcode?

1088

How to store arraylist in sqlite database in android?

906

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