Which of the following WAN technologies utilizes an optical SONET carrier and has a maximum
bandwidth of 155.54Mbps?

A network administrator decides to secure their small network by allowing only specific MAC
addresses to gain access to the network from specific switches. Which of the following is
described by this example?

Which of the following is used to limit the amount of bandwidth used on a link for different
applications to improve overall performance?

Users are reporting that all of a sudden some of the files stored on the remote file server share are
becoming corrupted and cannot be opened. A technician is dispatched to the server room to
troubleshoot. The technician verifies that no changes to the network infrastructure occurred
recently. Which of the following tools is MOST likely to reveal why files are becoming corrupted?

A large corporate office is looking to place smaller network closets around campus to handle
switching for remote workstations. To which of the following is this referring?

MIMO technology in the 802.11n standard provides for which of the following benefits?

A small office is looking to deploy wireless to cover one half of the work area only. The technician
is restricted to suspending the WAP in the middle of the office due to network jack limitations.
Which of the following antenna types would BEST meet these requirements?

If a technician does not assign an IP address to a device, the DHCP server will assign the device

A technician has been called about intermittent connectivity near IDF 2. Multiple cables were
recently pulled through a common conduit. Which of the following is MOST likely the cause of the
problem?

Which of the following would be used on a network to ensure access to resources if a critical host
becomes unavailable?