Cousins Infotech iOS Interview Questions

Location : Surat, Gujarat

Date : June, 2016
Level : Fresher

1. OOPS Features

2. Explain Object Overloading, Overriding

3. What are app delegate methods?

4. Application state

5. Which app delegate method is used for applicationstarting?

6. iOS Application starting point.

7. What is .h and .m file in objective c?

8. Explain viewdidload and viewwillappear.

9. What is IBOutlet and IBAction?

10. What is atomic and Nonatomic?

11. What is multithreading?

12. What is synthesize?

13. What is an interface in objective c?

14. How to show webservice json data in UI? How to mark get/post method for web-service for json parsing?

15. Difference between NSArray & NSDictionary.

16. Which framework is used for our UI or Views?

17. How to pass data from one view controller toanother view controller?

18. What is cocoa pods?

19. What are constraints?

20. What is Plist?

22. What is NSUserDefault?

23. What is a combined string and divide string?

24. What is MVC?

25. What is autolayout?

26. What is stack view?

27. What is size class?

28. What is a gesture recognizer?

29. How to popup alert view controller?

30. How to put yes, no button in the alert view controller?

31. What is diff between obj c and swift?

32. What is let in swift?

33. What is diff between let and var?

34. Any social integration knowledge?

37. Which functionality we need in cab application?

38. Which frameworks can require in map?

39. Do you know about ionic, PhoneGap?