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

Mobile OS Interview Questions

Questions Answers Views Company eMail

Explain inheritance?

1 1176

What is the maximum byte-size for a push notification to apple server?

868

Explain what is a framework?

900

Explain the difference between inheritance and category?

974

Explain difference between coredata & sqlite?

930

What are moments and collections?

798

Please explain what is difference strong and weak reference?

779

Tell me what is fast enumeration?

864

Explain difference between nil and nil?

903

Explain usage of struct?

941

How respond to state transitions on your app in ios?

880

What is the biggest change with ios 7?

932

What is bundle id?

896

Enlist the latest ios development patform?

897

What is inactive state in ios?

921

Un-Answered Questions { Mobile OS }

What is the difference between android 6.0 and 6.0 1?

998

What is ppp protocol? Explain ppp packet format.?

990

Explain in brief about the important file and folder when you create new android application.

1850

What is synchronized() block in objective c? What is the use of that?

875

What is ios image?

806

What is the difference between an android and iphone?

922

What is closure in swift?

881

What is a delegate in swift?

892

Which is better colour os or miui?

1024

What is the significance of xml-based layouts?

970

What is container in android?

941

Difference between iOS 3 , iOS4, iOS 5, iOS 6, iOS 7 and iOS 8 (What are the new features)

1622

Is linux mint on ubuntu?

847

What are few exceptions in android?

940

What is a protocol in swift?

921

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