A network technician must create a wireless link between two buildings in an office park utilizing the 802.11ac standard. The antenna chosen must have a small
physical footprint and minimal weight as it will be mounted on the outside of the building. Which of the following antenna types is BEST suited for this solution?

A company is experiencing very slow network speeds of 54Mbps. A technician has been hired to perform an assessment on the existing wireless network. The
technician has recommended an 802.11n network infrastructure. Which of the following allows 802.11n to reach higher speeds?

Multiple students within a networking lab are required to simultaneously access a single switch remotely. The administrator checks and confirms that the switch can
be accessed using the console, but currently only one student can log in at a time. Which of the following should be done to correct this issue?

A technician has finished configuring AAA on a new network device. However, the technician is unable to log into the device with LDAP credentials but is able to do
so with a local user account. Which of the following is the MOST likely reason for the problem?

A technician is configuring a managed switch and needs to enable 802.3af. Which of the following should the technician enable?

When two or more links need to pass traffic as if they were one physical link, which of the following would be used to satisfy the requirement?

Which of the following communication technologies would MOST likely be used to increase bandwidth over an existing fiber optic network by combining multiple
signals at different wavelengths?

A desktop computer is connected to the network and receives an APIPA address but is unable to reach the VLAN gateway of 10.10.100.254. Other PCs in the
VLAN subnet are able to reach the Internet. Which of the following is MOST likely the source of the problem?

A training class is being held in an auditorium. Hard-wired connections are required for all laptops that will be used. The network technician must add a switch to the
room through which the laptops will connect for full network access. Which of the following must the technician configure on a switch port, for both switches, in order
to create this setup?

A technician is setting up a new network and wants to create redundant paths through the network. Which of the following should be implemented to prevent

performance degradation?