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

Mobile OS Interview Questions

Questions Answers Views Company eMail

Explain intent component of android?

932

Define the exceptions of android?

998

Explain bin file in android?

899

Explain me three common use cases for using an intent?

856

what is activity context?

893

Explain me difference between asynctasks & threads?

924

Described the different storage methods in android?

883

Do you know the languages supported for android development?

932

Tell me how to avoid anr status?

957

Explain localization and how to achieve?

902

Explain how to use built-in messaging within the application?

970

Tell us 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?

899

Please explain what is a job scheduling?

868

List the features of android?

864

Tell us what is the difference between mobile application testing and mobile testing?

881

Un-Answered Questions { Mobile OS }

Where are permissions declared?

923

Explain the different features of swift programming language?

830

What is foreground service?

874

Tell us why would you do the setcontentview() in oncreate() of activity class?

897

How do I install android on my phone?

868

What do I need to submit an application?

878

What are the approaches required to share persistent user-defined objects?

889

Explain the options and bars available in xcode 4.x workspace window in iOS operating system

827

What is the difference between serializable and parcelable?

902

What is .dex extension in Android?

1167

Explain gen folder in android?

909

What is difference strong and weak reference ? Explain.

852

How are non-atomic and atomic properties different? Which one is the default property for synthesized properties? When would a user operate one over the other?

823

What is block in ios swift?

908

Can I turn off some of my local papers?

928

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