In order to test your application in XCode, which testing frameworks are available?

What structure can be used to define a portion of a series?

What class supports the sharing of small amounts of data such as strings or dates to iCloud?

How can you make the following code display with rounded corners? UIView *rectView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)]; rectView.backgroundColor = [UIColor redColor]; rectView.layer.cornerRadius = 8; [self.view addSubview:rectView];

Which statement is TRUE of the use of categories?

Best describes the differences between iOS 7 and iOS 6?

In the AVFoundation framework, which classes contains per-pixel distance or disparity information, while capturing images using iphone 7 plus?

In the Notif‌icationCenter framework, the NCWidgetController class is inherited from the:

The lNVocabulary class in SiriKit is inherited from which of the following classes?

Which classes is used to specify a notification's content and the condition that triggers its delivery?

In the AVFoundation framework, which classes has been deprecated in iOS 10?