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?

884

What are synthetic sensors?

875

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

799

How to set position of a sencha touch component?

990

What are the four asynctask methods that must be overridden?

859

What is the difference between a fragment and an activity?

923

What is libs/ directory?

961

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

874

On android, a layout can contain other layout?

920

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

902

What is src/ directory?

826

What is androidtest/ directory?

954

Android ui is threadsafe? Is it true or false?

870

What is onstop?

941

What main/assets/ directory contains?

869

Un-Answered Questions { Mobile OS }

Can I upgrade my version of android?

913

Which are the different tags that are required to create reusable user interface that include the layout?

811

Can I get weather for my location?

909

Will the new design mean I have to completely relearn how to use my phone?

724

What is gcd in ios?

833

What is encapsulation in ios?

732

What is arc xcode?

768

How do I get to the boot menu in ubuntu?

708

Explain the application of shared preference?

844

What is thread safe?

735

Is swift thread safe?

678

What is @dynamic in objective-c ?

757

Assume that we have an android object named stored in reader variable, and inside it has a child object named?

906

What language is ios based on?

790

What is a widget on android?

871

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