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

Android OS Interview Questions

Questions Answers Views Company eMail

Where can you define the icon for your activity?

1020

What are common use cases for using an intent?

1002

When to use asynctask?

1030

Define activity application component.

1055

Why is emulator important in the android environment?

1210

What is sleep mode in android?

1050

What are the measures to avoid application anr?

966

How would you create an autoincrement field?

987

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

1099

An android application needs to access device data e.g sms messages, camera etc. At what stage user needs to grant the permissions?

903

Which types of flags are used to run an application on android?

991

What is framelayout ?

1013

What are typical subdirectories that the “res” directory does contain?

934

What is xmpp used for?

1086

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

1097

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Un-Answered Questions { Android OS }

What are the differences between a domain] workgroup?

1169

What is android on cell phones?

1062

What is animation-list?

1066

Why ttl (time to live) is required?

992

Explain resource in android?

906

What is anr, and why does it happen?

1130

Where is the ui designer in android?

1028

what is the difference between dynamic receiver and static receiver? When will you use dynamic broadcast receivers?

1046

What is sensormanager?

977

Explain me what is context?

1037

What is main/jni/ directory?

967

What is the android architecture?

1120

In android, what does dp unit stand for?

957

Give a brief idea about android application architecture?

936

What are the steps required in setting up the linkify calls intent?

1028

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