After a power failure, several users are unable to connect to network devices at the remote office.
Which of the following is the MOST likely cause of the issue?

Which of the following can MOST likely cause intermittent connection problems with a CAT5
network cable?

Which of the following is an example of a CSMA/CD medium?

Which of the following copper cable types should be chosen to run gigabit speeds through a
dropped ceiling that returns airflow?

A technician tests a cable going to the patch panel and notices the following output from the cable
tester:
1——————1
2——————2
3——————3
4——————4
5——————5
6——————6
7——————7
8——————8
On a T568A standard CAT5e cable, which of the following wire strands is the cause of this
connectivity issue?

Which of the following components of wiring distribution is referred to as the core communications
closet for an organization?

Users notice a problem with their network connectivity when additional lights are turned on. Which
of the following would be the cause for this problem?

A user does not have network connectivity. While testing the cable the technician receives the
below reading on the cable tester:
1———–1
2———–2
3———–3
4———–4
5———–5
6———–6
7———–7
8———–8
Which of the following should the technician do NEXT?

Management wants to be sure that the existing wiring infrastructure conforms to CAT5e standards.
Which of the following is the correct tool?

In contrast to earlier Wi-Fi speeds, which of the following BEST describes the antenna and
channelization properties used in 802.11n?