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 api level, codename of android 4.4?

892

What are synthetic sensors?

891

As discussed, there are 4 main components in android application. And in androidmanifest.xml file, you need to declare?

805

How to set position of a sencha touch component?

1001

What are the four asynctask methods that must be overridden?

870

What is the difference between a fragment and an activity?

934

What is libs/ directory?

976

How do you access the string resource stored in the strings.xml file?

883

On android, a layout can contain other layout?

927

What is the relationship between the life cycle of an asynctask and an activity?

913

What is src/ directory?

839

What is androidtest/ directory?

963

Android ui is threadsafe? Is it true or false?

878

What is onstop?

950

What main/assets/ directory contains?

879

Un-Answered Questions { Mobile OS }

What is libdispatch?

833

Is swift garbage collected?

979

What is core data stack?

748

What is thread in ios swift?

713

What is the file features used in android?

914

How do I turn off auto sync on my android phone?

824

Is android oreo better than nougat?

853

What is the difference between service and thread?

916

Explain your process for tracing and fixing a memory leak iOs?

829

Explain me how does the activity respond when the user rotates the screen?

863

What coding language is used for ios apps?

727

What is the main reason of using process lifecycle in android?

959

what is serialization? How serialization is different from binders?

1111

What does adb stand for?

866

What design patterns do you use in ios? : IOS Architect

731

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