Apple iOS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apple iOS Interview Questions

Questions Answers Views Company eMail

What are ui elements and some common ways you can add them to your app?

752

What is thread in ios swift?

705

Is realm db free?

791

What kind of database is realm?

879

Why core data is faster than sqlite?

837

What is the architecture of ios?

764

What is a weak var?

788

What is nsoperation and nsoperationqueue?

731

What is tableview datasource?

729

What is the purpose of ios?

762

What is weak in ios?

781

What is reuse identifier?

731

What is strong weak in ios?

782

What is the current iphone ios?

805

What is the difference between viewdidload and viewwillappear?

760

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Un-Answered Questions { Apple iOS }

What is the difference between delegates and notifications in iOS operating system?

784

What is arc in ios?

740

Explain difference between mrc and arc?

791

What is a fault?

760

What does static analyser do?

783

What's new with the ios 7 camera?

758

What are layer objects?

800

Will the new design mean I have to completely relearn how to use my phone?

724

Are the nsmanagedobjectcontext queues serial or concurrent?

759

What are the benefits of swift over objective-c ?

806

What is ipa?

795

Explain the difference between stack and heap memory?

725

What is cococa and cocoa touch?

868

What is race condition in ios?

755

Can you explain ios design patterns?

745

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