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?

951

Which programming language is used for android app development?

981

Name the four essential states of an activity.

1054

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

904

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

855

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

982

What does apk stand for?

921

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

990

What are some measures you can take to avoid anr?

1059

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

1 2983

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

1056

What are the different kinds of context in android?

938

What is orientation in android? How is it done?

950

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

1088

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

930

Un-Answered Questions { Mobile OS }

How many different logcat types are there?

962

Why core data is faster than sqlite?

905

What is tdd (test-driven development)?

950

What is context in core data ios?

826

How do you usually persist data on ios? : IOS Architect

789

What is main/jni/ directory?

923

Explain me what is swift?

848

What is a weak var?

856

What is the purpose of android system webview?

952

What is an NSOperationQueue and how/would you use it in iOS operating system?

845

What does Compatibility Issue Means in Android?

928

What's ubuntu good for?

701

What is windows phone web browser?

1078

What is block in ios objective c?

874

What are the App states in iOS operating system? Explain them

804

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