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 is thread safe?

832

How many types of background modes supported in ios?

787

How we can execute some code when app is in background?

830

How you can add frameworks in xcode project?

859

What is a difference between stack and heap memory?

821

What are different instruments xcode supports for app profiling?

962

What do you mean by rest?

848

What is the difference between strong and retain.

776

How to animate view with constraint?

831

What is the difference between weak and strong?

909

What is the difference between developer and enterprise developer accounts?

770

What are various singleton instances provided by frameworks?

893

Explain concept of notification center, local and remote notifications.

740

Is there an internet explorer for android?

945

What is meant by mobile code?

Un-Answered Questions { Mobile OS }

How many types of background modes supported in ios?

787

How do I add a header in swift?

793

What do you know about aidl?

1085

How can I enable my android system webview?

1004

Is android 5 outdated?

982

What is arc?

888

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

835

What is an in-out parameter in swift?

928

What is a type in swift?

889

What are the four asynctask methods that must be overridden?

964

Why do android apps update so often?

959

How to start another activity?

1011

What kind of open-source project is android?

965

How nsoperationque works?

862

What is thread safe?

832

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