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 kernel is used in android?

942

what is a fragment? How it differs from activity?

819

what is a binder service in android and how it differs from started service?

962

how will you display database tables in an activity? Will you use gridview or tableview? Justify?

833

what is the memory limit of each process in android?

870

when does anr occur in android programming?

851

why android uses dvm, why not jvm?

842

how to fetch a contact person number from contact application using content provider?

819

what are the main advantages of web services in android?

852

what is a content provider in android?

882

what is bundle in android and how it is different from parcel?

868

how to create a service with single thread?

876

what are the main prerequisite needed starting learning android?

831

what is the difference between dynamic receiver and static receiver?

920

how will you display database tables in an activity?

890

Un-Answered Questions { Mobile OS }

What is the significance of xml-based layouts?

870

What is clean swift architecture?

899

What is an optional in swift?

742

What is android version 7.0 called?

871

What is activitycreator?

942

applications that can be used with iphone

745

Which language is used in ios?

778

Can viewdidload be called multiple times?

751

Explain which all events will perform an ios application in background

1403

How you will store user info (username, password or token) securely in ios?

764

What is nspersistentstore?

878

What is the use of double question mark “??” In swift?

819

What is the purpose of @override in android?

857

Tell me are there api's to read rss/atom feeds?

906

What is an argument in swift?

732

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