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

Mobile OS Interview Questions

Questions Answers Views Company eMail

How to create a tuple in swift?

890

Explain functions?

979

How to call objective-c code from swift?

865

Why do we use swift? Mention some advantages of swift?

912

Explain enum?

868

What do you mean by the term “defer”?

850

Explain what is half-open range operator?

848

How to make a method or variable generics in swift?

837

What are the control transfer statements in swift?

914

In swift, what type of object are basic data types?

983

List some control transfer statements used in swift?

864

What is nil-coalescing operator?

844

What is an in-out parameter in swift?

928

Can you explain any three-shift pattern matching techniques?

900

What is an attribute in swift?

919

Un-Answered Questions { Mobile OS }

What are the android development tools?

976

What are the steps required in setting up the linkify calls intent?

1036

Suppose have a very simple application that uses the applicationbar. The app bar shows one menu item when in portrait. However as the second image shows theapp bar displays now items in landscape mode. Is that by design or a bug?

1004

Which scenario can test only on real devices but not on emulator?

1059

Explain the difference between NSOperationQueue concurrent and non-concurrent in iOS operating system?

900

What is ubuntu african philosophy?

760

How do you pass the data to sub-activities android?

979

What does sn mean in a text message?

940

What exactly is android?

1056

Explain me three common use cases for using an intent?

914

Creating an android application using the eclipse plugin?

1020

What do you understand by intents in android ide?

945

What is @inject in android?

930

What is a deinitializer in swift?

1027

Do try catch swift?

817

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