1 / 5   Application is running in foreground and receiving events.What is the current App State?

Inactive state Background state Active state Suspended state

2 / 5   All Swift classes must inherit from which root class?

Not Required NSObject NSRootObject @ObjC

3 / 5   iOS remote push notification is introduced by apple in which version?

iOS 3.0 iOS 2.0 iOS 4.0 iOS 6.0

4 / 5   What type of object are Swift Structures?

Abstract Type Value Type Reference Type Memory Type

5 / 5   A category can be used to override other methods in the class, but it's not considered good programming practice.

TRUE FALSE May be None of Them