Apple iOS Interview Questions
Questions Answers Views Company eMail

Who is the developer of ios?

442

Who developed ios?

431

Which is easier android or ios development?

425

Which language is used in ios?

412

What's the latest version of ios?

468

What three types of navigation styles are used in ios?

407

Which language is best for ios development?

423

When was ios invented?

471

Will iphone 6 get ios 13?

426

What is dependency injection in ios?

436

What is singleton class in ios?

402

Mention what is the use of po command in xcode?

414

Explain the difference between developer and enterprise developer accounts?

388

What is nsmanagedobjectcontext? What are the different concurrency types? Explain each type.

395

What is the difference between copy and retain?

402


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Un-Answered Questions { Apple iOS }

what is Xcode command line tools package?

468


What are the different delete rules that a relationship can have? Which one takes ownership?

442


What is oops in ios?

430


What is meaning of 'retain' keyword?

508


What is block in ios swift?

470






What is iphone screen size?

475


What is didreceivememorywarning method in you viewcontroller?

395


What is a fault?

448


Will iphone 6s get ios 14?

419


Which compiler is used by ios? : IOS Architect

459


Explain parent-child context setup. What are the advantages?

413


What is nsoperation and nsoperationqueue?

425


How does the runtime handle message passing? What is message forwarding?

479


Explain what is storyboard?

411


What are the features of iphone 3gs?

430