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 context in core data ios?

869

What is queue in ios?

862

What is application lifecycle in ios?

946

What is ios application?

917

What is ios layer?

882

What is framework in ios?

909

What is ios viewwillappear?

871

What is retain in ios?

832

What is foundation framework in ios?

933

What is background mode in ios?

896

What is difference between delegate and datasource in ios?

910

What is concurrency in ios?

904

What is ios design?

833

What is block in ios objective c?

928

What is difference between core data and sqlite in ios?

933

Un-Answered Questions { Mobile OS }

What are the different forms of communication provided by the android applications?

912

What is main/jni/ directory?

974

What type of objects are basic data types in swift?

859

How android is beneficial for app. Developers?

991

Explain some design patterns which we normally use during the app development.

959

Explain android architecture.

1134

How do I get a call when my ipad rings?

888

Is equal to string swift?

884

Explain me onsavedinstancestate() and onrestoreinstancestate() in activity?

1098

What is mutable and immutable in swift?

964

Explain how you can reset Unity Configuration?

838

Who created swift?

804

Who calls the main function of you app during the app launch cycle?

911

How do you decide when to use infinite scroll or pagination in ios? : IOS Architect

926

Explain about the CPU used in Blackberry technology?

956

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