Multiple choice

How is HTTP proxy used as a content filter?

  1. The proxy selects block access of certain web pages content and reformats them.

  2. A proxy server can have a list of pre-defined sites.

  3. A proxy server can make a copy of the remote site and keep a copy of that site in a local cache to reduce stress on a company's external internet connection.

  4. All of the above

  5. Both (1) and (2)

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

These are the correct statements about HTTP proxy content filter.