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 do you programmatically determine whether a radiobutton is checked?

886

What is base of all sencha touch component?

917

What is .idea/ directory?

851

What are the names of the specific logcats?

862

What is special trigger?

921

What is array variable?

893

What is gradlew?

855

How to define a new sencha touch class?

969

Graphics defined by svg is in which format?

888

What are two launch modes for activities?

899

Logging methods require two strings, what does each string represent?

878

You need to process when user clicks on a notification on upper left of android screen?

864

In sencha touch, app folder contains?

912

What is one shot?

882

What is menu/ directory?

888

Un-Answered Questions { Mobile OS }

What is background mode in ios?

785

Which is the best android version?

902

What are extra features added in ios 9?

787

How do I find a file in ubuntu?

749

What is init() in swift?

791

how fragment differs from activity?

902

Is swift difficult to learn?

762

Does ios support multitasking?

788

Explain the difference between flag_activity_clear_task and flag_activity_clear_top?

947

What’s volley?

905

What is a binder service in Android abd how it differs from started service?

965

What is the purpose of reuseidentifier? What is the benefit of setting it to a non-nil value?

688

In android, what is contained within the xml files in layout folder?

854

Tell us what is ddms? Describe some of its capabilities?

858

Suppose tried two separate web cams in the emulator and both give com errors, any clue on getting this to work?

877

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