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

Android OS Interview Questions

Questions Answers Views Company eMail

What all devices have you worked on?

927

What is anr in android?

Arigo Infotech, UGC Corporation,

906

What is meant by services?

891

What is .apk extension in android?

909

What are the different versions of android os that you remember?

900

Which are the dialog boxes supported by android platform?

953

Which components are necessary for a new android project?

874

What is the difference between mobile application testing and mobile testing?

910

Name the mobile automation tools that are available in the market.

852

What is the database used for android platform?

891

Explain sensors in android.

942

What are the data types supported by aidl?

843

Define and explain android framework.

908

Provide the important core components of android.

861

Explain android architecture briefly.

973

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Un-Answered Questions { Android OS }

What is viewholder-pattern?

879

Differentiate activities from services?

913

What is ddms?

913

Do we need api key for displaying google maps in android?

921

What is sqlite? How does it differ from client-server database management systems?

925

What is main/jni/ directory?

865

Is android the most popular os?

853

Will galaxy s9 get android 10?

857

State the advantages of android?

876

What is the android:versioncode attribute in the androidmanifest.xml file?

861

Explain localization?

857

what does adt stand for in android?

896

Do iphones last longer than androids?

839

Explain what is application context?

901

What is an activity in Android?

938

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