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 how to shut off message alerts in ios?

751

Explain the features is ios 6?

822

What is the difference between inheritance and category?

843

How to parse xml?

782

Explain how do I get a call when my ipad rings?

812

Define 'copy' keyword?

785

Explain the difference between nsarray and nsmutablearray?

924

Explain the difference between nil and nil?

889

What is arc?

830

Define ipa?

782

Explain the application lifecycle in ios?

835

What is the difference strong and weak reference?

768

What is use of nsoperation?

812

What is the difference between cocoa and cocoa touch?

737

Define 'weak' keyword?

814

Un-Answered Questions { Mobile OS }

What is settings.gradle?

1039

How many types of background modes supported in ios?

738

What is android:maxsdkversion?

976

Garbage collector in iphone?

890

What is nspersistentstorecoordinator? What duties does it perform?

808

What is the android:versioncode attribute in the androidmanifest.xml file?

908

Which dialog box can you use in you android application?

963

What is the variance between a regular bitmap and a nine-patch image?

922

What main/assets/ directory contains?

920

What is windows phone bluetooth?

1063

What is ubuntu live cd?

661

What are the new feature in swift 4.0?

880

how serialization is different from binders?

948

What is ios deadlock?

871

What is made up of nserror object?

852

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