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 the difference between 'assign' and 'retain' keyword?

917

Explain the difference between frame and bounds?

938

Explain the working of manual memory management?

920

Why would you do the setcontentview() in oncreate() of activity class?

873

Explain what are intent filters?

943

What is src file in android?

1181

What are handlers?

916

Explain the scenario in which only ondestroy is called for an activity without onpause() and onstop()?

990

List the important file and folder when you create new android application?

891

What is anr, and why does it happen?

1059

Explain the difference between serializable and parcelable?

910

Explain the difference between oncreate() and onstart()?

976

What are the languages supported for android development?

973

What is a pending intent?

899

Explain difference between asynctasks & threads?

961

Un-Answered Questions { Mobile OS }

Explain implicit and explicit intents.

938

What is atomic and non atomic in ios?

827

Which dialog boxes can you use in your android application?

949

How much do swift developers make?

811

What is @inject in android?

873

What is the difference between swift and objective c?

811

how to upgrade database tables in the later versions of an application?

918

What are the application lifecycle in ios?

826

Which programming language is used in ios?

818

Why swift is the best language?

777

In sencha touch, app folder contains?

964

How can we prevent ios 8 app’s streaming video media from being captured by quicktime player on yosemite during screen recording?

755

Explain about windows phone web browser?

1075

What is the latest version of edubuntu?

816

What is closure in swift?

830

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