Which of the following statements describes the difference between an extranet and an intranet network configuration?
A. An intranet does not require a firewall.
B. An extranet requires less administration than an intranet.
C. An intranet is owned and operated by a single organization.
D. An extranet allows controlled access from outside the organization.
Answer: D. An extranet is an extension of an intranet with the primary difference being that an extranet allows controlled access from outside the organization.