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

Mobile OS Interview Questions

Questions Answers Views Company eMail

Which of the following is not a right codename of android version?

852

What is api level, codename of android 5.0 – 5.1?

933

What is .iml directory?

922

Which method is called only once in a fragment life cycle?

857

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

850

What is tween effect?

884

How to set data for a spinner control?

839

What is a physical sensor?

883

What is launcher icon?

970

What is the permission you need to declare in androidmanifes?

806

What is the relationship between the life cycle of an asynctask and an activity? What problems can this result in? How can these problems be avoided?

911

You must declare all application components in manifest file in this way?

884

Is the main thread called the ui thread?

876

Activity results handled by the onactivityresult() method are differentiated from one another using which code?

887

Which of the layout that you can use in a window in an android application?

922

Un-Answered Questions { Mobile OS }

Describe the capabilities of ddms?

921

What's the difference between android and iphone?

1008

Differentiate between windows and ubuntu?

791

What is dynamic typing in iOS operating system?

777

Is swift memory safe?

722

Which layout is mostly used in android?

888

What is retain in swift?

781

how will you record a phone call in android?

956

How do I turn on auto sync on android?

887

What is windows phone media support?

899

When did android become open source?

891

What is uiwindow in ios?

773

What is content provider component of android?

935

Explain me what is the difference between service and intentservice? How is each used?

843

What are the android application components?

915

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