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 can you add table view?

799

How will you define base class?

799

What do you mean by initialization?

814

What is differences in swift 1.x, 2.x, 3.x, 4.x?

798

What are floating point numbers? How many types of floating number are there?

810

What will you do if your app is prone to crashing?

850

What is the latest version of swfit programming?

832

What are adapter and memento patterns?

883

What is swift programming?

964

What are jsonencoder and jsondecoder?

900

How can you write multiple line comment?

904

What collection types are available in swift?

793

How will you connect ui?

822

What are the characteristics of switch?

812

How is swift different from objective-c?

847

Un-Answered Questions { Mobile OS }

Define 'copy' keyword?

795

What is nspersistentstorecoordinator? What duties does it perform?

820

What are the advantages of swift?

818

What is tuple? How to create a tuple in swift?

925

How to run xcode and other tools with the iphone sdk?

833

How was android os created?

860

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

923

What is the os version of my android?

967

What is grand central dispatch ios?

873

Explain fragment.

993

Is android oreo better than nougat?

906

Explain where is xmldocument class?

1006

Which elements can occur only once and must be present?

1182

What language is similar to swift?

769

Explain about the CPU used in Blackberry technology?

893

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