A new network administrator is hired to replace a consultant that has been keeping the network running for
several months. After a month, the network administrator is having network issues. The problems are easily
resolved and appear to be changes in the server settings. The log files on the servers do not contain any error
or messages related to the issues. Which of the following is a possible cause of the issues?

A technician is being tasked to centralize the management of the switches and segment the switches by
broadcast domains. The company is currently all on VLAN1 using a single private IP address range with a 24
bit mask. The supervisor wants VLAN 100 to be the management subnet and all switches to share the VLAN
information. Which of the following options would work BEST to accomplish these requirements?

A technician is called to investigate a connectivity issue to a remote office that is connected by fiber optic cable.
Using a light meter, it is determined that the Db loss is excessive. The installation has been working for several
years. The switch was recently moved to the other side of the room and a new patch cord installed. Which of
the following is MOST likely the cause of the issue?

Joe, a system administrator, is troubleshooting an issue with remotely accessing a new server on the LAN. He
is using an LMHOST file and the file contains the hostname and IP address of the new server. The server that
he cannot remote to is located on the same LAN as another server that he can successfully remote to. Which
of the following output from the command line would BEST resolve the problem?

A network administrator needs to allow employees to securely upload files to a remote server. Which of the
following should be allowed on the firewall?

A home office has a dozen devices that need a class based DHCP device to assign addresses. The subnet
only has one octet for the host portion of each device. Which of the following IP addresses would be assigned
to the default gateway?

A technician suspects that the email system is slow due to excessive incoming SPAM. Which of the following
should the technician do according to the troubleshooting methodology?

A project manager is tasked with the planning of a new network installation for a client. The client wants to
ensure that everything discussed in the meetings will be installed and configured when a network engineer
arrives onsite. Which of the following should the project manager provide the client?

A technician is in a large room that contains a large amount of industrial equipment. The technician would like
to record the usable bandwidth between devices in a wireless network and the access point. Which of the
following should the technician document?

Coverage analysis for a new implementation of 802.11n WLAN involves which of the following? (Select TWO)