How to round the corners of a UIView in Objective-C

Question

You have a UITableView and you want to give it rounded corners, what is the fastest way to do it?

Accepted Answer

Change the cornerRadius property of its CALayer and add <QuartzCore/QuartzCore.h>

Answer

Change the cornerRadius property of its CALayer

Answer

Change the cornerRadiusDegree property of its CALayer

Answer

You can't round the corners of a UITableView, you have to create a custom view

Question from the Objective-C test