Mobile OS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mobile OS Interview Questions

Questions Answers Views Company eMail

Compare and contrast the different ways of achieving concurrency in os x and ios.

921

are you using charlesproxy ? Why/why not ?

941

How could you setup live rendering ?

845

What is dependency management?

839

What’s the difference between not-running, inactive, active, background and suspended execution states?

781

What is the use of double question marks (“??”) ?

888

What are b-trees?

806

What is a memory leak?

850

Why don’t we use strong for enum property in objective-c ?

1063

What is gcd? How is it used?

768

Why do we use synchronized ?

811

What widgets can not do ?

891

What is synchronous vs. Asynchronous in gcd ?

782

What is the ? In swift?

863

What is @synthesize in objective-c ?

836

Un-Answered Questions { Mobile OS }

What are application widgets in android?

1005

Why is it called android oreo?

845

What are the dialog boxes that are supported in android? Explain.

924

Tell me are there canned mvvm "data behaviors" planned for wp7?

884

What is iphone os?

875

How will you Write an Application which Fits both for Mobiles and Tablets in Android?

995

What is .dex extension in Android?

1167

What is view controller xcode?

856

What is meaning of 'readonly' keyword?

847

In android, can we change the gps setting by write my own java code?

916

Which object is create by uiapplicationmain function at app launch time?

805

What are the android application main components?

854

Why do we use android?

878

Can you deploy executable jars on android? Which package is supported by it?

980

What is android:minsdkversion?

1042

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