An administrator needs to review the open ports on a host. Which of the following commands
should they use?

Which of the following server types performs the same function as the LMHOSTS file?

An administrator wants to rackmount a new server. Power and network outlets are available and
cooling in the room is adequate to support the additional server. The new server is identical to the
other servers already installed. Which of the following items should the administrator FIRST verify
before installing the server?

Which of the following is a valid source for Windows operating system updates?

How many wire pairs are in a standard CAT6 cable?

An administrator is required to maintain maximum redundancy for 1TB of accounting files. Which of
the following is the BEST option available to the administrator?

An administrator is required to maintain space for 750GB of user data. Which of the following is the
BEST option available to the administrator?

Which of the following RAID configurations provides the BEST performance for database files while
still providing redundancy?

A company needs to implement an offsite backup method that is replicated and needs to guarantee
that the data cannot be changed once it is replicated. Which of the following would meet the
company’s needs?

Users can only access external websites. Which of the following is the MOST likely cause of this
problem?