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 are the tools used to develop an android app?

523

What are runnable in android?

520

What is the difference between serializable and parseable?

522

What is the use of android manifest.xml?

523

Explain the steps in creating a bounded service through aidl.

493

What role has dalvik played in android development?

493

State the advantages of android?

541

Describe intents?

550

What are services in android and what is its type?

518

Explain orientation?

563

What are the android application components?

535

State the life cycle methods of android activities?

517

What is ddms?

507

What is meant by activities?

545

Is the latest android operating system supported in all mobile phones?

480

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Un-Answered Questions { Android OS }

What is a service? How is it implemented?

502

How to handle an audio stream for call in android?

478

What is the function of an intent filter?

478

Explain the android versions history and there name?

503

How does the activity respond when the user rotates the screen?

504

What is dagger2?

504

Is oxygen os same as android?

506

What is avd?

547

What is the difference between android system and android os?

473

What are the four essential states of an activity?

588

Which programming language is used for android app development?

511

What is margin?

523

What is the main purpose of a fragment?

505

Activity results handled by the onactivityresult() method are differentiated from one another using which code?

507

What are the drawbacks of android?

511

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