Which of the following are authentication methods that can use AAA authentication? (Select
TWO).

A company is connected to an ISP, but owns the premise router with an internal CSU/DSU. Which
of the following is considered the demarc?

Which of the following are considered AAA authentication methods? (Select TWO).

An IP camera has a failed PoE NIC. This is the third time in months that a PoE NIC has failed on

this device. The technician suspects a possible power issue. Which of the following should be
used to test the theory?

A technician is troubleshooting a network issue and needs to view network traffic on a switch in
real-time. Which of the following would allow the technician to view network traffic on a switch?

A technician finds that the network card is no longer functioning. At which of the following OSI
layers is the problem occurring?

The address 6FFE:FFFF:0000:2F3B:04AC:00FF:FEBE:5C4A is an example of which of the
following?

An administrator has added four switches to a campus network. The switch in wiring closet A is
only connected to the switch in wiring closet C. The switch in wiring closet B is connected to the
switch in wiring closet C as well as wiring closet D. The switch in wiring closet D is only connected
to the switch in wiring closet B. Which of the following topologies is represented in this design?

A company wants an administrator to perform a vulnerability test. The administrator finds the
company has a POTS phone system. Which of the following can the administrator use to point out
the phone system vulnerability?

Which of the following is used to explain guidelines for users while using network resources?