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 UICollectionView ?

1 3593

What is UITableView?

1 2374

DB updation when app new version comes ?

1428

How to do upload of large sized video file to server ? while uploading user presses “Homebutton” How long will execute?

1425

“BgTask “ ? how long execute?

1 2639

UI updation in seperate thread is it possible ?

1 2174

what is universal Application?

1 2282

what is protocol? . The use of protocol?

1 2223

what are the controllers are available in objective C

1 2614

what is navigation controller?

1 3283

What is factory methods ? What is the advantage of using it ?

1 2255

Explain UIApplication life cycle

1 2823

Explain UIApplication delegate

1 2264

Is it possible to write a program without using nib file

1 2270

What NSAutorelease pool

1 2424

Un-Answered Questions { Mobile OS }

Suppose I get a “blog returned invalid data” error message. What do I do?

810

What devices will support ios 7?

936

What is the architecture of android?

1068

What is interface in swift?

868

What is a background thread?

903

Is it possible to share similar linux user i’d & same virtual machine in android . If yes how?

913

How to Save UI States in Case of Configuration Changes in Android?

1099

List important file and folder when you create new android application?

917

What are the positive and negative with volley?

991

Explain implicit and explicit intents.

997

Which elements can occur only once and must be present?

1230

How to deal with sqlite database?

914

What is the use of igmp protocol?

961

Explain the difference between frame and bounds?

1005

How do you setup/initialise a core data stack in your application?

916

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