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 is category in ios?

812

What is closures in ios?

827

What is completion handler in ios?

880

What is difference between category and extension in ios?

826

What is difference between weak and strong in ios?

811

What is ios appdelegate?

871

What is ios closure?

810

What is ios image?

793

What is synthesize in ios?

830

What is the full meaning of ios?

876

What is variable in ios?

855

What language is ios written in?

860

What language is ios written?

824

How do I create a class in xcode?

941

What is arc xcode?

876

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Un-Answered Questions { Apple iOS }

Does ios support multiple inheritance?

835

Why don’t we use strong for enum property in objective-c ?

1116

What is the ? In swift?

911

How to install an iphone application for testing?

919

What does 2x resolution mean?

967

What is active state in ios?

950

When can you get ios 13?

851

How to register as a iphone developer?

899

What is ios layer?

874

What is delegate method?

869

What is Automatic Reference Counting (ARC) in iOS operating system?

865

What is uiviewcontroller in ios?

821

Define decoding or deserialization and encoding or serialization?

864

Why we use delegate in ios?

820

What is iphone reference library?

981

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