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 are the four essential states of an activity in Android?

Winsol Solutions,

1106

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

SkillGun Technologies,

959

How are escape characters used as attribute in Android?

TryTechnicals Pvt Ltd,

965

What is the action in android?

TryTechnicals Pvt Ltd,

1033

What is the activityCreator in Android?

UGC Corporation,

970

The best time to kill a foreground activity in Android?

SwanSoft Technologies,

1244

What does Compatibility Issue Means in Android?

SkillGun Technologies,

918

What is orientation in Android?

Winsol Solutions,

992

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

Winsol Solutions,

1687

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

TryTechnicals Pvt Ltd,

1050

What is the Open Handset Alliance in Android?

Winsol Solutions,

938

Can an application be started on power up in Android?

TryTechnicals Pvt Ltd,

954

What is Content Provider in Android?

SwanSoft Technologies,

964

What is an activity in Android?

TryTechnicals Pvt Ltd,

1023

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

UGC Corporation,

992

Un-Answered Questions { Mobile OS }

List the various tasks accomplished by a node controller?

679

What is the APK format in Android?

1040

What gui does ubuntu use?

673

Can you please explain the best way to detect that I am in design-mode in expression blend or visual studio?

841

What is a weak var?

845

What are layer objects in iOS operating system?

833

What is the difference between synchronous & asynchronous task in ios?

709

What is automatic reference counting (arc)?

821

Explain the services component of android?

911

What is the core work of intent filter?

936

What are the upsides of android phone over an iphone?

945

Does android support the bluetooth serial port profile? Yes. 78. Can an application be started on powerup?

896

What is content provider component of android?

989

How is content provider implemented?

944

Can enum be extended in swift?

828

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