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

Mobile OS Interview Questions

Questions Answers Views Company eMail

What is a fragment?

919

What is a visible activity?

955

Is it possible to use or add a fragment without using a user interface?

894

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

1535

When is it desirable to kill the foreground activity?

915

Explain sticky intent?

906

What are launch modes?

938

Differentiate between activities and services.

916

Give a brief idea about android application architecture?

882

State the importance of having an emulator with the android environment?

908

What is a marshmallow in android?

943

State the code names of android along with the year when they were brought in?

793

List few items, which you think may be important in every android project?

896

What is meant by google android sdk?

958

What options do the users get to save data in android?

947

Un-Answered Questions { Mobile OS }

If you use location services in your app, will it drain your battery.if yes? How can we avoid?

1304

Is the main thread called the ui thread?

922

What is nest?

933

Define 'strong' keyword?

799

What is an Explicit Intent in Android?

973

What is google android sdk? What are the tools placed in android sdk?

974

What is the use of igmp protocol?

900

What are the dialog boxes that are supported in android?

913

How the volume work between apps and hardware buttons on the device?

906

What is a broadcast receiver?

988

If any app can run in the background, what about battery life?

818

What is viewholder-pattern?

930

How can I flash my android phone?

970

What is difference between performblock: and performblockandwait:?

907

How much hard drive space does ubuntu need?

735

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