App Programming 1st Trimester Final

10 Questions | Total Attempts: 41

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App Programming 1st Trimester Final - Quiz

This final will quickly assess your ability to work inside the Xcode and objective C


Questions and Answers
  • 1. 
    In the line of code below what is missing? @interface helloWorld 004ViewController : UIViewController{ IBOutlet UILabel *label;}
    • A. 

      The keyword HelloWorld is not capitalized

    • B. 

      A synthesize declaration

    • C. 

      A semicolon

    • D. 

      Nothing

  • 2. 
    In what file would you import your header into?
    • A. 

      The XIB file

    • B. 

      The Implementation file

    • C. 

      The Circular file

    • D. 

      No need to import

  • 3. 
    Where would you save your image files in Xcode?
    • A. 

      Resources

    • B. 

      Classes

    • C. 

      Frameworkd

    • D. 

      Products

  • 4. 
    In what file are functions usually written?
    • A. 

      Implementation

    • B. 

      Header

    • C. 

      Class

    • D. 

      Circular

  • 5. 
    Does an IBoutlet have to have an IBaction associated with it?
    • A. 

      YES

    • B. 

      NO

  • 6. 
    How would you make a view appear fullscreen in your app?
    • A. 

      Declare FitScreen.view in your implementation file.

    • B. 

      Check "Scale Page to Fit" in interface builder.

    • C. 

      This occurs automatically, no reason to set it.

    • D. 

      Check "Autoresize Subviews" in interface builder

  • 7. 
    What two terms mean the exact same thing in Xcode
    • A. 

      NIB - XIB

    • B. 

      Class - Object

    • C. 

      Resource - Class

    • D. 

      IBOutlet - Button

  • 8. 
    What is a view based application looking at websites usually use to display those websites?
    • A. 

      UIWebWindow

    • B. 

      UIView

    • C. 

      UIWebView

    • D. 

      WebViewController

  • 9. 
    A XIB file is the most common place you will be able to rearrange the look of your screen when using objects from interface builder
    • A. 

      True

    • B. 

      False

  • 10. 
    IF a textbox is going to be showing output from a selection what must be associated with that textbox so that it may display the text?
    • A. 

      IBoutlet

    • B. 

      IBAction

    • C. 

      IBControl

    • D. 

      IBSwitch

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