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 are common use cases for using an intent?

956

When to use asynctask?

983

Define activity application component.

1011

Why is emulator important in the android environment?

1138

What is sleep mode in android?

998

What are the measures to avoid application anr?

917

How would you create an autoincrement field?

933

How is the nine-patch image different from a regular bitmap?

1038

An android application needs to access device data e.g sms messages, camera etc. At what stage user needs to grant the permissions?

862

Which types of flags are used to run an application on android?

943

What is framelayout ?

954

What are typical subdirectories that the “res” directory does contain?

885

What is xmpp used for?

1037

What is sqlite? How does it differ from client-server database management systems?

1027

which language is supported by android for application development?

911

Un-Answered Questions { Mobile OS }

Should I turn off auto sync android?

890

How to pass the data between view controllers?

856

Explain about the applications that can be used with iphone ?

832

Sencha touch is?

940

If you use location services in your app, will it drain your battery.if yes? How can we avoid?

1304

Explain the steps involved in submitting the App to App-Store in iOS operating system?

895

Can ubuntu replace windows?

857

What is view controller xcode?

856

What is the difference between retain & assign in iOS operating system?

1015

What is the extension of android files?

975

When dealing with multiple resources, which one takes precedence?

1015

How you can translate in android?

931

What is mvp in ios?

807

Why swift is faster?

764

What is ppp protocol? Explain ppp packet format.?

927

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