Аnonymous proxy service

Question

1.    anonymous proxy service

A)    which uses an intermediary, or proxy, serverto relay Web page requests after masking the originatingIP address+
B)    claim that the datain their cookies is used simply to select and display ads that might interestyou.
C)    to prevent ads from appearing on their screens.
D)    is a type of security software designed to identify and neutralize Web bugs, ad-serving cookies, and other spyware.
E)    Online storefronts offer goods, merchandise, andservicesto consumers.