A System Administrator Receives Reports from Users of Odd Behavior

question 598

Multiple Choice

A system administrator receives reports from users of odd behavior in regard to a recently installed server. While reviewing the server network configuration, the systems administrator does both a forward and a reverse DNS lookup on the host, along with the network adapter configuration. Which of the following is the problem identified in the output above?

• A) There is no reverse DNS entry for this host.
• B) The server IP address is incorrectly configured.
• C) The DNS lookup entry is incorrectly configured.
• D) The reverse DNS entry is pointing to a different host.

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