Which two FortiADC features can you um to harden the device and server security? (Choose two.)

Which three statements about TurboHTTP are true?

An administrator wants to make sure their servers are protected against zero-day attacks.
Which FortiADC feature would they configure to accomplish this?

An administrator is managing a web site that uses specialized servers for streaming, in addition to servers that handle HTTP traffic.
To make sure that specialized servers handle the streaming traffic, what FortiADC capacity should they use?