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?

1 876

What is queue in ios?

1 865

What is application lifecycle in ios?

1 954

What is ios application?

1 922

What is ios layer?

1 887

What is framework in ios?

1 917

What is ios viewwillappear?

1 879

What is retain in ios?

1 837

What is foundation framework in ios?

1 937

What is background mode in ios?

1 900

What is difference between delegate and datasource in ios?

1 913

What is concurrency in ios?

1 907

What is ios design?

1 837

What is block in ios objective c?

1 932

What is difference between core data and sqlite in ios?

1 937

Un-Answered Questions { Mobile OS }

What is latest ios version?

982

What did you like better, ice cream sandwich or kitkat?

962

What are the different store migration options? How do they work?

853

What is latest xcode version?

898

Explain the common execution states for a swift ios app (ios application lifecycle).

877

What all devices have you worked on?

1036

Explain how to save screen from an xna app?

1018

Why do all model object attributes get marked with @dynamic and not synthesised?

945

Explain how to edit location for weather?

952

What is the latest version of edubuntu?

871

In a single model, can I have few entities in one sqlite db file and remaining in another sqlite db file?

966

How to handle concurrency problems in core data?

987

Explain parent-child context setup. How does it work? What are the advantages?

834

Explain some biggest changes in usernotifications.

904

What are transient properties?

900

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