Ios Engineer Interview Questions

7,324 ios engineer interview questions shared by candidates

The interview was formatted into three sections: verbal, written and practical. First, you are interviewed by a member of the company essentially delving into your resume. Then, you are given a written test covering basic programming theory. Finally, they gave a practical exam consisting of writing a basic app.
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IOS Developer

Interviewed at Plastic Mobile

3.1
Jul 20, 2015

The interview was formatted into three sections: verbal, written and practical. First, you are interviewed by a member of the company essentially delving into your resume. Then, you are given a written test covering basic programming theory. Finally, they gave a practical exam consisting of writing a basic app.

1. Protocol 2. Category 3. DIffrence betwenn aboves 4. How to null singleton class? 5. Write program for reverse nsstring in objective c 6. Diffrence between nsstring and nsmutable string 7. Diffrence between nsset and nsarray 8. Use of nsnumber 9. Diffrence between nsnumber and primitive type 10. Latest version of xcode and iOS 11. Size of iphone and ipad in inches 12. code for goato another viewcontroller 13. Diff between frame and bounds 14. What is code signing 15. Which datatype of image stored in sqlite,coredata 16. Use of finalize in sqlite 17.Which lirbrary for sqlite 18. Which framework used for map 19. what is id and what is use of it 20. what is mvc 21. what is webservice 22. what is post and get method
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Junior IOS Developer

Interviewed at Exceptionaire Technologies

3.4
Aug 9, 2016

1. Protocol 2. Category 3. DIffrence betwenn aboves 4. How to null singleton class? 5. Write program for reverse nsstring in objective c 6. Diffrence between nsstring and nsmutable string 7. Diffrence between nsset and nsarray 8. Use of nsnumber 9. Diffrence between nsnumber and primitive type 10. Latest version of xcode and iOS 11. Size of iphone and ipad in inches 12. code for goato another viewcontroller 13. Diff between frame and bounds 14. What is code signing 15. Which datatype of image stored in sqlite,coredata 16. Use of finalize in sqlite 17.Which lirbrary for sqlite 18. Which framework used for map 19. what is id and what is use of it 20. what is mvc 21. what is webservice 22. what is post and get method

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