Apple iOS Interview Questions
Questions Answers Views Company eMail

Explain the difference between stack and heap memory?

433

Explain the difference between strong and retain.

399

In which language ios is written?

438

What are ios functions?

440

What coding language is used for ios apps?

419

What does ios stand for in texting?

407

What is gcd ios?

492

What is gcd in ios swift?

452

What is ios selector?

409

What is a memory leak in ios?

409

What is array in ios?

424

What is block in ios swift?

476

What is block in ios?

444

What is callback in ios?

439

What is category and extension in ios?

419


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Un-Answered Questions { Apple iOS }

How much do ios developers get paid?

490


what is the difference between bounds and frame?

458


What is a view controller in ios?

408


How to use core data objects between two threads?

401


What is core data?

436






What are selectors in objective-c?

433


Describe what “app thinning” means ?

483


What is message forwarding?

438


Define 'strong' keyword?

467


What is ipa?

423


What is core data in ios?

473


What is latest version of ios?

387


Explain steps for using coredata?

463


What is uiviewcontroller in ios?

420


Would I be able to keep in touch with some c++ work in the equivalent .m record? Will it compile? Assuming no, what changes would it be a good idea for me to do to compile it?

397