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iOS 5 App Development Basics

Subjects : it-skills, apple
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The Inspector you would use to tweak the way interface objects appear






2. How do you get rid of an onscreen keyboard?

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3. ______ enable applications to store multiple pieces of information in a single object






4. Multiline text entry block






5. The object currently in control and interacting with the user






6. The name of the panel to the left of the Interface Builder Editor panel






7. Implements a logical OR condition






8. Formatting placeholder for strings






9. Development approach (design pattern) to structure iOS applications






10. Denotes a class method






11. This type of app is typically one screen - and gives you the basics with minimal interaction






12. How do you show a storyboard file as source code?

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13. Collection of interface elements and data storage elements etc you can access from your applications






14. XML






15. Syntax to include the fictitious user-created file 'myFile.h'

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16. Postcondition repetition structure syntax






17. The Round Rect Button is found in this library






18. Files used to create a class






19. Declare and initialize a string that says: 'Hello World' whose identifier if 'phrase' . Use the shortest command possible.

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20. Class that allows URL management






21. A ______ is where you edit a view and assign a controller to it.






22. If you have an image file called 'myImage.png' and you make a hi-res version for the retina display - what should be the name of the new file?






23. Creates 'getters' and 'setters'






24. Given: [graduationParty addAttendee: @'Aunt Jane' withDish: @'deviled eggs']; The 'receiver' is _______; the 'selector' is _________






25. Write a line of code creating a pointer to a wall paper image called 'wp1' that refers to a resource in an app with the file name 'wallPaper_01.png'

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26. A class that implements a protocol is said to ____ to that protocol






27. This element should 'always' accompany a slider to indicate its purpose






28. What property needs to be set before a scroll view (UIScrollView) will scroll?






29. Master class in iOS






30. Attribute that informs Xcode not to worry about different parts of the application using a property at the same time






31. Key sequence to run an app in Xcode






32. A unique combination of view controller and view






33. Process of creating an active object from a class






34. Extension for an iPhone/iPad app






35. A fully transparent image has an _____ property value of _____






36. Resembles a slot machine display






37. What are data detectors?






38. If you wish to 'echo print' breadcrumb info as you develop your app - this panel must be visible






39. ______ are variables that can store a ____ to an object.






40. Purpose of 'Secure' attribute for text fields






41. Piece of information provided to a method when it is messaged






42. Apps written to assist users with special disabilities






43. You have two labels in Interface Builder. One is selected (You clicked on it). How can you tell the distance between it and the other label?






44. Define a collection of methods to perform a task






45. The Inspector you would access to gain access to various accessibility attributes






46. The Inspector you will need if you want to connect a custom class to an object in Interface Builder






47. The first method called when a user taps an application icon






48. Symbol used for inheritance






49. Used to display image file resources and show simple animations






50. Tests to see whether two values are not equal







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