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?

912

Described the advantages of android?

1018

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

946

Described the components of android?

940

Explain src file in android?

935

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

930

Tell us why bytecode cannot be run in android?

951

What is foreground service?

915

Please explain the difference between flag_activity_clear_task and flag_activity_clear_top?

1086

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

981

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

1032

Explain real time scenario where android can be used?

931

Explain the sending sms in android?

1019

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

950

What is the build process in android?

1028

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Un-Answered Questions { Android OS }

What happens to deleted files in android?

1003

how to do inter-thread communication in android, using handlers?

1006

How many dialog boxes do support in android?

956

Explain the onsavedinstancestate() and onrestoreinstancestate() in activity?

969

How do you find any view element into your program in Android?

1741

What is settings.gradle?

1097

How to mention an activity in manifest file?

1013

What is a sticky intent in android?

1017

What is anr in android?

1026

What are the security measures that are taken to make android secure?

971

What is android os on my phone?

1071

Do iphones last longer than androids?

949

What is the APK format in Android?

1080

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

1389

Why is android so popular?

915

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