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

Mobile OS Interview Questions

Questions Answers Views Company eMail

What is thread safe?

833

How many types of background modes supported in ios?

787

How we can execute some code when app is in background?

830

How you can add frameworks in xcode project?

859

What is a difference between stack and heap memory?

822

What are different instruments xcode supports for app profiling?

962

What do you mean by rest?

849

What is the difference between strong and retain.

776

How to animate view with constraint?

831

What is the difference between weak and strong?

909

What is the difference between developer and enterprise developer accounts?

770

What are various singleton instances provided by frameworks?

893

Explain concept of notification center, local and remote notifications.

740

Is there an internet explorer for android?

947

What is meant by mobile code?

Un-Answered Questions { Mobile OS }

What is ios closure?

819

What are the characteristics of switch?

862

Why android is the most popular mobile operating system in the world?

960

What is calibrated?

1036

Explain what is storyboard?

835

What is a marshmallow in android?

1015

What is latest mac os version?

929

Which is better colour os or miui?

1021

Is oxygen os same as android?

978

How to convert nsarray to nsmutablearray in swift?

1029

What is google android sdk?

1034

What is data binding in android?

946

How you will store user info (username, password or token) securely in ios?

842

What are ios protocols?

832

What is startanimation?

1075

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