- What object should you use to make web requests?
a) URLSession.
b) URLRequest.
c) WebTask.
- How are web requests executed?
a) Asynchronously.
b) Synchronously.
- What is a typealias?
a) A closure callback.
b) A tuple.
c) An alias for any other type, for instance a callback.
- What happens if you use managed objects on the wrong thread?
a) Nothing.
b) They won't save.
c) Your app might crash.
- Which object do you need if you make an HTTP POST request?
a) POSTURLRequest.
b) URLRequest.
c) POSTRequest.
- What is ATS?
a) An encryption protocol.
b) Apple's way to enforce secure web requests.
c) Apple's name for HTTPS.