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

Android OS Interview Questions

Questions Answers Views Company eMail

List important file and folder when you create new android application?

862

Described the advantages of android?

969

Which kind of information about the application androidmanifest.xml file contains?

885

Described the components of android?

882

Explain src file in android?

880

Explain me the difference between oncreate() and onstart()?

890

Tell us why bytecode cannot be run in android?

908

What is foreground service?

874

Please explain the difference between flag_activity_clear_task and flag_activity_clear_top?

1020

Please explain how to prevent the data from reloading and resetting when the screen is rotated?

925

Tell us what is the difference between a fragment and an activity? Explain the relationship between the two?

952

Explain real time scenario where android can be used?

883

Explain the sending sms in android?

961

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

901

What is the build process in android?

973

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Un-Answered Questions { Android OS }

What is notificationmanager class?

1131

Which method is implemented by all subclasses of an activity?

1160

What is the android architecture?

1044

Can I upgrade android 6 to 7?

933

Please explain what is a pending intent?

906

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

987

How do I override a method in android?

960

What is the action in android?

1032

Does asynctask create new thread in background?

894

What is the difference between a regular bitmap and a nine-patch image?

978

In android, what does dp unit stand for?

911

Can android run exe?

945

Does huawei have its own os?

880

What are the other languages that android supports other than java?

1535

Define intents in android?

991

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