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

Mobile OS Interview Questions

Questions Answers Views Company eMail

Is swift worth learning 2019?

1 905

What is difference between weak and strong in swift?

1 915

Do swift classes inherit from nsobject?

1 819

What is swift property?

1 876

What is atomic swift?

1 814

How do I create a swift file in xcode?

1 936

What is singleton in swift?

1 893

How do you implement delegates in swift?

1 973

Can you explain ios design patterns?

1 869

What does ios stand for apple?

1 866

What is mvc in ios?

1 901

What is uikit in ios?

1 883

Is it safe to update to ios 13?

1 834

What is gcd in ios?

1 962

Does ios have garbage collection?

1 836

Un-Answered Questions { Mobile OS }

What is the latest version of edubuntu?

871

What is latest xcode version?

898

What's the latest version of ios?

954

Explain some biggest changes in usernotifications.

904

Which is the latest version of android?

1066

What did you like better, ice cream sandwich or kitkat?

962

What are the different store migration options? How do they work?

853

What is the purpose of reuseidentifier?

899

What is dependency management tools?

858

What are transient properties?

900

In a single model, can I have few entities in one sqlite db file and remaining in another sqlite db file?

966

Why do all model object attributes get marked with @dynamic and not synthesised? What does @dynamic mean?

825

What is nsmanagedobjectcontext? What are the different concurrency types? Explain them.

818

What is latest version of ios?

842

Explain the common execution states for a swift ios app (ios application lifecycle).

877

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