QUESTION 9

1. In Objective-C methods, arguments are separated with which punctuation mark?

   		colons (:)
   		commas (,)
   		semicolons (;)
   		pipes (|)

2 points

QUESTION 10

1. Which of the following is NOT among the frameworks included in the Cocoa Touch layer?

   		Location services
   		User interface components
   		Map kit
   		Messaging kit

2 points

QUESTION 11

1. The iOS life cycle is simpler than Androids because an iOS app has a single entry point.

   True

   False

2 points

QUESTION 12

1. In an Android app, the four types of components that represent the entry point into your application are Activity, Service, Content Provider, and Broadcast Receiver.

   True

   False

2 points

QUESTION 13

1. Which function exists merely to call an iOS apps UIApplicationMain() function?

   		main()
   		init()
   		begin()
   		start()

2 points

QUESTION 14

1. Match the following life cycle methods to the appropriate platform.

   - A. B. C.	NavigatedFrom()
   - A. B. C.	application:didFinishLaunchingWithOptions:
   - A. B. C.	onRestart()
   - A. B. C.	onPause()
   - A. B. C.	Application_Closing()
   - A. B. C.	applicationWillTerminate