A user reports that some normally accessible external sites are not responding, but most other sites
are responding normally. Which of the following is MOST likely the cause?

Which of the following appliances creates and manages a large number of secure remote-access
sessions, and also provides a high availability solution?

Which of the following wiring distribution types, often found in company closets, is used to connect
wiring from individual offices to the main LAN cabling?

A CAT5e network cable run needs to be installed over fluorescent lighting arrays in an office building.
Which of the following cable types would be BEST suited for such an installation?

Which of the following wireless standards provide speeds up to 150Mbps?

A user reports that several spots within the company’s office have intermittent connectivity issues
with the newly installed wireless network. There are several WAPs located around the office to
provide a strong signal wherever the users are. Which of the following is the MOST likely cause of
the problem?

Ann, a new user, has a workstation that has connectivity to the printer located in her department,
but cannot access the Internet. The result of an ipconfig command on Ann’s workstation is as
follows:
IP address: 192.168.0.124
Subnet Mask: 255.255.255.128
Default Gateway: 192.168.0.254
Which is MOST likely preventing the user from accessing the Internet?

Users at a remote site are unable to establish a VPN to the main office. At which of the following
layers of the OSI model does the problem MOST likely reside?

A company has just installed a new network switch for an expanding department. The company is
also piloting the use of a VoIP phone system for this department. Which of the following should be
enabled on the new network switch?

Which of the following network protocols is used for a secure command line interface for
management of network devices?