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 background state in ios?

1 963

Can we save posts to local drafts and figure out how to publish to the blog. What do we need to do?

1 811

Explain me how to parse xml?

1 887

How to hide images in ios?

1 932

How to access the spotlight search feature now?

1 843

What is the first responder and responder chain?

1 984

What is active state in ios?

1 966

Do you know what are layer objects and what do they represent?

1 963

Explain me how to parse json?

1 865

Explain what is garbage collection?

1 947

Explain steps for using coredata?

1 1016

Which programming languages are used for ios development?

1 891

Explain app id?

1 886

Explain code signing in ios?

1 907

Enlist frameworks for cocoa?

1 902

Un-Answered Questions { Mobile OS }

What are transient properties?

900

What is latest xcode version?

898

Explain some biggest changes in usernotifications.

904

What is dependency management tools?

858

How can you define a base class in swift?

920

What is the latest version of edubuntu?

871

What is the latest version of edubuntu and when was it released?

797

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

877

What is the purpose of reuseidentifier?

899

How to handle concurrency problems in core data?

987

What is latest ios version?

982

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

834

Explain how to edit location for weather?

952

What is nsmanagedobjectcontext? What are the different concurrency types? Explain them.

818

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

966

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