Apple iOS Interview Questions
Questions Answers Views Company eMail

Explain stack and heap?

506

How to deal with sqlite database?

490

What is storyboard?

487

What is difference between 'protocol' and 'delegate'?

451

What manual memory management ? How it work?

471

What is 'notification'?

469

How to download something from the internet?

483

What happens if the methods doesn’t exist?

462

What is latest xcode version?

440

What is meaning of 'atomic' keyword?

528

Difference between sax parser and dom parser ?

479

What is use of uiapplication class?

474

What is 'private', 'protected' and 'public' ?

529

What is synchronized() block in objective c? What is the use of that?

448

how push notification works?

461


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Un-Answered Questions { Apple iOS }

What is the 'interface' and 'implementation'?

504


What is iphone sdk?

480


Is realm db free?

477


Explain me how to parse json?

413


How do you check if your code has memory leaks?

478






Which is the default for synthesized properties?

462


How do you setup/initialise a core data stack in your application? Is this activity performed on main thread? If not, why?

406


Which language is used in ios?

425


What is the short cut to open the “Code Snippet Library” in Xcode?

483


What is difference between shallow copy and deep copy in ios ? : IOS Architect

467


What does ios stand for in texting?

412


Why we use delegate in ios?

429


What widgets can not do ?

513


How to edit iphone code

452


What is notification in iOS?

497