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?

727

What is closures in ios?

735

What is completion handler in ios?

798

What is difference between category and extension in ios?

739

What is difference between weak and strong in ios?

743

What is ios appdelegate?

784

What is ios closure?

711

What is ios image?

718

What is synthesize in ios?

746

What is the full meaning of ios?

793

What is variable in ios?

770

What language is ios written in?

785

What language is ios written?

721

How do I create a class in xcode?

834

What is arc xcode?

783

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Un-Answered Questions { Apple iOS }

Explain what is a framework?

800

What is dynamic typing in iOS operating system?

783

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

859

What is ios selector?

782

Difference between coredata & sqlite?

878

What does exc_bad_access mean?

856

Define autorealease pool?

807

What is message forwarding?

775

Explain about the applications that can be used with iphone ?

797

What is singleton class in ios?

724

What is the latest version of ios?

795

What is didreceivememorywarning method in you viewcontroller?

753

What are different instruments xcode supports for app profiling?

848

What are transient properties?

796

What is core data in ios swift?

779

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