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?

890

What are synthetic sensors?

886

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

804

How to set position of a sencha touch component?

1000

What are the four asynctask methods that must be overridden?

869

What is the difference between a fragment and an activity?

933

What is libs/ directory?

974

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

883

On android, a layout can contain other layout?

926

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

912

What is src/ directory?

835

What is androidtest/ directory?

960

Android ui is threadsafe? Is it true or false?

876

What is onstop?

949

What main/assets/ directory contains?

877

Un-Answered Questions { Mobile OS }

What are the primary components used in android architecture?

899

Do you know any other changes to ios 7 since wwdc?

748

What are the different approaches that are required to share the objects?

807

Can I upgrade my android version?

994

What is override method in android studio?

871

What are sensors in iphone?

850

What virtual machine android runs on?

888

Explain ttl (time to live)?

920

How to parse xml?

742

What is setlistadapter?

904

Is it worth learning swift 2019?

732

Define fragment in android?

879

Can my application have multiple models?

781

What are three common reasons to use an intent?

845

Explain how to recover a dead blackberry?

866

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