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

Android OS Interview Questions

Questions Answers Views Company eMail

Explain briefly what is meant by activities?

1046

Which scenario can test only on real devices but not on emulator?

1057

How do you troubleshoot android application which is crashing frequently?

1047

What is android sdk?

1046

Explain activity lifecycle briefly.

1071

What is the importance of setting up permission in app development?

964

What is activitycreator?

1066

How do you find memory leaks in the mobile app on android platform?

959

Which tools are used for debugging on the android platform?

982

Explain androidmanifest.xml file and why do you need this?

976

What are the different data storage options available on the android platform?

1112

Name the languages supported for android development.

923

What do you mean by service in android?

965

What do you mean by activitycreator?

1065

What do you understand by anr dialogue box?

981

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Un-Answered Questions { Android OS }

Explain src file in android?

934

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

1720

Which class do we use for listening location update?

935

What is the use of linux id in android?

938

What is the architecture of android?

1062

Is donut a version of android os?

997

How will you record a phone call in Android? or How to handle on Audio Stream for a call in Android?

896

Explain me how does the activity respond when the user rotates the screen?

950

What is application widgets in android?

991

Which of the layout that you can use in a window in an android application?

1005

What is res folder in android?

1046

What is a job scheduling?

1057

Is android stock better?

1063

How do I turn off auto sync on android?

965

Why android is the most popular mobile operating system in the world?

954

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