If Your Internet Access Is Via a Proxy Server, How

Multiple Choice

If your Internet access is via a proxy server, how can you download patches for vCenter Update Manager?

A) You can only use a shared repository as a metadata and binaries source.
B) You can use a proxy server, provided it does not require authentication.
C) You can use a proxy server. If the proxy server requires authentication, you can enter the required credentials.
D) You can use a proxy server, provided that it supports anonymous authentication.