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Mobile OS Interview Questions
Questions Answers Views Company eMail

What are the four essential states of an activity in Android?

Winsol Solutions,

646

What is looper, handler, and message queue in Android?

SkillGun Technologies,

511

How are escape characters used as attribute in Android?

TryTechnicals Pvt Ltd,

568

What is the action in android?

TryTechnicals Pvt Ltd,

562

What is the activityCreator in Android?

UGC Corporation,

570

The best time to kill a foreground activity in Android?

SwanSoft Technologies,

792

What does Compatibility Issue Means in Android?

SkillGun Technologies,

520

What is orientation in Android?

Winsol Solutions,

505

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

Winsol Solutions,

1208

What is the importance of setting permissions in application development in Android programming?

TryTechnicals Pvt Ltd,

527

What is the Open Handset Alliance in Android?

Winsol Solutions,

517

Can an application be started on power up in Android?

TryTechnicals Pvt Ltd,

523

What is Content Provider in Android?

SwanSoft Technologies,

554

What is an activity in Android?

TryTechnicals Pvt Ltd,

537

How to handle on Audio Stream for a call in Android?

UGC Corporation,

542

Un-Answered Questions { Mobile OS }

What is bound service?

500

What does sn mean in a text message?

468

Explain Apple push notification

1034

What is use of nsoperation? How nsoperationque works?

429

What is the difference between serializable and parcelable?

477




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

504

what is the use of PO command in Xcode?

507

How do I upgrade my android operating system?

482

Tell us what is the difference between mobile application testing and mobile testing?

430

What is the first responder?

450

What is orientation in Android?

505

What is the use of double question mark “??” In swift?

514

How do we do compliance for Ubuntu?

865

Is ubuntu completely open source?

356

Mention the short-cut to edit variables in Scope?

478

For More Un-Answered { Mobile OS } Questions Click Here