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

Mobile OS Interview Questions

Questions Answers Views Company eMail

How is content provider implemented?

944

Which programming language is used for android app development?

969

Name the four essential states of an activity.

1045

What is aidl? What are the datatypes supported by aidl?

893

Can you change the name of an application after its deployment?

848

What is google android sdk? What are the tools placed in android sdk?

974

What does apk stand for?

912

Can you deploy executable jars on android? Which package is supported by it?

980

What are some measures you can take to avoid anr?

1049

What database is used in android? How does it differ from client-server database management systems?

1 2962

What is an activity? Which method is implemented by all subclasses of an activity?

1049

What are the different kinds of context in android?

926

What is orientation in android? How is it done?

942

What is the difference between file, class, and activity in android?

1075

Explain the four java classes related to using sensors on the android platform?

923

Un-Answered Questions { Mobile OS }

What is enum in swift?

763

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

924

What is optional chaining?

815

What is nsoperationqueue?

828

What is menu/ directory?

935

What does android os mean?

961

What is the difference between swift and ‘objective-c’ language?

856

What features are in a release?

1018

What are the four essential states of an activity in Android?

1106

Does ubuntu have a gui?

630

List the various tasks accomplished by a node controller?

678

Why is open platform good for developers?

895

What are the tools used to develop an android app?

938

Given a table data (click to see the figure). And assume that this is on a device at 160 dpi?

891

Is multiple inheritance possible in swift?

849

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