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 3488

What is UITableView?

1 2280

DB updation when app new version comes ?

1364

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

1374

“BgTask “ ? how long execute?

1 2539

UI updation in seperate thread is it possible ?

1 2081

what is universal Application?

1 2180

what is protocol? . The use of protocol?

1 2129

what are the controllers are available in objective C

1 2531

what is navigation controller?

1 3207

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

1 2180

Explain UIApplication life cycle

1 2737

Explain UIApplication delegate

1 2170

Is it possible to write a program without using nib file

1 2197

What NSAutorelease pool

1 2345

Un-Answered Questions { Mobile OS }

How to prevent the data from reloading and resetting when the screen is rotated?

1064

Explain the characteristics of ios?

812

What do you understand by intents in android ide?

890

How do you supply construction arguments into a fragment?

908

What is container in android?

897

What is the use of android os?

884

How would you define variables and constants in swift programming language?

873

Which language does android support to develop an application?

917

What is urlconnection?

904

What is synchronous web request and asynchronous ?

862

Explain how to identify a device or a user?

887

What is use of nsoperation?

812

What is a delegate xcode?

879

What is nsmanagedobject?

805

What is viewcontroller in swift?

838

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