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

Mobile OS Interview Questions

Questions Answers Views Company eMail

Why is delegate weak in ios?

853

Why we use delegate in ios?

783

What is delegate and protocol in ios?

850

What is shared instance in ios?

811

How do I become an ios developer?

921

Does ios support multiple inheritance?

783

What is dynamic dispatch ios?

815

What is protocol in ios swift?

826

What are delegates in ios swift?

800

What does ns stand for ios?

859

What is strong in ios?

787

What is bridging header in ios?

855

What is id in ios?

810

Which programming language is used in ios?

818

What is cocoa framework in ios?

858

Un-Answered Questions { Mobile OS }

The correct sintaxis to add internet permission?

917

Who calls the dealloc strategy? Would we be able to implement dealloc in arc? In the event that indeed, what is the need to do that?

847

What is the use of continue statement in swift loop?

830

Is ubuntu owned by microsoft?

845

Define decoding or deserialization and encoding or serialization?

824

Why do we need context in android?

927

What are the various ways to unwrap an optional in swift?

941

Is the main thread called the ui thread?

922

How to remove icons and widgets from the main screen of an android device?

922

Is linux mint on ubuntu?

790

Can viewdidload be called multiple times?

797

What is the difference between a fragment and an activity?

972

What are typical subdirectories that the “res” directory does contain?

885

What are layer objects and what do they represent in iOS operating system?

808

Does android support other languages than java?

925

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