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?

840

What is difference between weak and strong in swift?

856

Do swift classes inherit from nsobject?

761

What is swift property?

825

What is atomic swift?

762

How do I create a swift file in xcode?

871

What is singleton in swift?

849

How do you implement delegates in swift?

908

Can you explain ios design patterns?

811

What does ios stand for apple?

789

What is mvc in ios?

846

What is uikit in ios?

820

Is it safe to update to ios 13?

773

What is gcd in ios?

893

Does ios have garbage collection?

770

Un-Answered Questions { Mobile OS }

What's the latest android operating system?

953

What are different instruments xcode supports for app profiling?

896

In android, which layout mode defines the positions of each component relative to each other?

907

Explain how the volume work between apps and hardware buttons on the device?

910

Which is the superclass of all the view controller objects?

818

What is nested function in swift?

918

What is an apk format?

1021

Explain intent component of android?

932

What os do android phones use?

1013

What is clean architecture ios?

829

which of the based class for the main application class in an android application that has a user interface?

1038

How to launch an activity in android?

978

What are swift categories?

755

Enlist frameworks for cocoa?

850

how handler thread is different from normal thread?

896

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