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

Apple iOS Interview Questions

Questions Answers Views Company eMail

Explain the difference between stack and heap memory?

830

Explain the difference between strong and retain.

809

In which language ios is written?

866

What are ios functions?

828

What coding language is used for ios apps?

793

What does ios stand for in texting?

913

What is gcd ios?

935

What is gcd in ios swift?

881

What is ios selector?

857

What is a memory leak in ios?

822

What is array in ios?

830

What is block in ios swift?

949

What is block in ios?

850

What is callback in ios?

840

What is category and extension in ios?

843

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Un-Answered Questions { Apple iOS }

What makes react native special for ios?

826

How to delete images in ios?

882

Does ios have garbage collection?

819

Arc is compile time or run time feature?

925

What is bridging header in ios?

899

What is difference strong and weak reference ? Explain.

905

Enlist the latest ios development patform?

879

Procedure to push the app in appstore?

871

Suppose I get a “blog returned invalid data” error message. What do I do?

801

How are non-atomic and atomic properties different?

906

What is the viper?

851

Define decoding or deserialization and encoding or serialization?

864

What does static analyser do?

870

What is concurrency in ios?

897

what is the difference between bounds and frame?

938

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