What is required on the Cisco WSA when an AMP file reputation server private cloud is configured?

What is used to configure WSA as an explicit proxy?

How does dynamic content analysis improve URL categorization?

A user browses to a company website that is categorized as "Business and Industry" and contains a Facebook post. The user cannot see the Facebook post because the category "Social Networking" is blocked.
Which configuration allows the user to see the Facebook post?
A)

B)

C)

D)

An administrator wants to restrict file uploads to Facebook using the AVC feature.
Under which two actions must the administrator apply this restriction to an access policy? (Choose two.)