Question 1

Match each item with a statement below.
a.cable plant
b.horizontal wiring
c.hertz
d.patch cable
e.backbone cabling
f.encoding
g.differential signal
h.IrDA device
i.IDF
j.MDF
-expresses how many times per second a signal or electromagnetic wave occurs

Accepted Answer

The answer of Match each item with a statement below.
a.cable...

Question 2

Match each item with a statement below.
a.cable plant
b.horizontal wiring
c.hertz
d.patch cable
e.backbone cabling
f.encoding
g.differential signal
h.IrDA device
i.IDF
j.MDF
-use infrared signals to communicate

Accepted Answer

The answer of Match each item with a statement below.
a.cable...

Question 3

What type of wiring should be used for a high-speed connection between two buildings?

Accepted Answer

Fiber-optic cabling is the best choice for a high-speed connection between two buildings because it can transmit data over long distances at very high speeds without experiencing interference or signal degradation. It is also more secure than other types of cabling because it is difficult to tap into or intercept the data being transmitted.

Question 4

Match each item with a statement below.
a.cable plant
b.horizontal wiring
c.hertz
d.patch cable
e.backbone cabling
f.encoding
g.differential signal
h.IrDA device
i.IDF
j.MDF
-connects a patch panel port to a switch or hub

Accepted Answer

The answer of Match each item with a statement below.
a.cable...

Question 5

Match each item with a statement below.
a.cable plant
b.horizontal wiring
c.hertz
d.patch cable
e.backbone cabling
f.encoding
g.differential signal
h.IrDA device
i.IDF
j.MDF
-a telecommunications closet that houses the cabling and devices for work area computers

Accepted Answer

The answer of Match each item with a statement below.
a.cable...

Question 6

Match each item with a statement below.
a.cable plant
b.horizontal wiring
c.hertz
d.patch cable
e.backbone cabling
f.encoding
g.differential signal
h.IrDA device
i.IDF
j.MDF
-interconnects telecommunications closets and equipment rooms

Accepted Answer

The answer of Match each item with a statement below.
a.cable...

Question 7

Match each item with a statement below.
a.cable plant
b.horizontal wiring
c.hertz
d.patch cable
e.backbone cabling
f.encoding
g.differential signal
h.IrDA device
i.IDF
j.MDF
-an equipment and cabling room that serves as the connecting point for backbone cabling between buildings and between IDFs

Accepted Answer

The answer of Match each item with a statement below.
a.cable...

Question 8

IF you want to run cabling in the space between a false ceiling and the true ceiling, you must use ________-rated cable.

Accepted Answer

The answer of IF you want to run cabling in...

Question 9

Match each item with a statement below.
a.cable plant
b.horizontal wiring
c.hertz
d.patch cable
e.backbone cabling
f.encoding
g.differential signal
h.IrDA device
i.IDF
j.MDF
-the method used to represent bits on a medium

Accepted Answer

The answer of Match each item with a statement below.
a.cable...

Question 10

An OPM measures the amount of __________ transmitted by a device and whether the amount meets the requirements for the device you're connecting.

Accepted Answer

The answer of An OPM measures the amount of __________...

Question 11

A type of wireless network that uses light beams to send signals between two devices and is prone to interference from visible light sources is called ____________.

Accepted Answer

The answer of A type of wireless network that uses...

Question 12

Match each item with a statement below.
a.cable plant
b.horizontal wiring
c.hertz
d.patch cable
e.backbone cabling
f.encoding
g.differential signal
h.IrDA device
i.IDF
j.MDF
-runs from work area's jack to telecommunications closet

Accepted Answer

The answer of Match each item with a statement below.
a.cable...

Question 13

Which of the following are components of wireless networks? (Choose all that apply.)

Accepted Answer

The answer of Which of the following are components of...

Question 14

Match each item with a statement below.
a.cable plant
b.horizontal wiring
c.hertz
d.patch cable
e.backbone cabling
f.encoding
g.differential signal
h.IrDA device
i.IDF
j.MDF
-a method for transmitting data in which two wires of opposite polarity are used

Accepted Answer

The answer of Match each item with a statement below.
a.cable...

Question 15

Match each item with a statement below.
a.cable plant
b.horizontal wiring
c.hertz
d.patch cable
e.backbone cabling
f.encoding
g.differential signal
h.IrDA device
i.IDF
j.MDF
-all the cables and connectors that tie a network together

Accepted Answer

The answer of Match each item with a statement below.
a.cable...

Question 16

Which of the following are types of infrared LANs? (Choose all that apply.)

Accepted Answer

Infrared LANs can have line-of-sight, reflective, or scatter type configurations. Microwave and narrowband are not types of infrared LANs.

Question 17

What is a disadvantage of using fiber-optic cabling versus twisted-pair cabling?

Accepted Answer

Fiber-optic cabling generally has higher costs associated with its terminations and installation compared to twisted-pair cabling. This is due to the specialized equipment and skills required to splice and terminate the fiber-optic cables.

Question 18

What type of wireless transmission technology is used for 802.11n networks running at 2.4 GHz?

Accepted Answer

802.11n networks running at 2.4 GHz use Orthogonal Frequency Division Multiplexing (OFDM) as the wireless transmission technology. OFDM allows for higher data rates and better bandwidth utilization by splitting data into multiple subcarriers that are transmitted simultaneously.

Question 19

What really determines the ________ of a cabling type is how fast a transmitting device, such as a NIC, can generate bit signals on the medium

Accepted Answer

The answer of What really determines the ________ of a...

Question 20

When copper wires are bundled together, they are susceptible to ____________, a form of interference where the signals leak out onto other wires.

Accepted Answer

The answer of When copper wires are bundled together, they...

Quiz 4: Network Media

Match each item with a statement below. a.cable plant b.horizontal wiring c.hertz d.patch cable e.backbone cabling f.encoding g.differential signal h.IrDA device i.IDF j.MDF -expresses how many times per second a signal or electromagnetic wave occurs

Match each item with a statement below. a.cable plant b.horizontal wiring c.hertz d.patch cable e.backbone cabling f.encoding g.differential signal h.IrDA device i.IDF j.MDF -use infrared signals to communicate

What type of wiring should be used for a high-speed connection between two buildings?

Match each item with a statement below. a.cable plant b.horizontal wiring c.hertz d.patch cable e.backbone cabling f.encoding g.differential signal h.IrDA device i.IDF j.MDF -connects a patch panel port to a switch or hub

Match each item with a statement below. a.cable plant b.horizontal wiring c.hertz d.patch cable e.backbone cabling f.encoding g.differential signal h.IrDA device i.IDF j.MDF -a telecommunications closet that houses the cabling and devices for work area computers

Match each item with a statement below. a.cable plant b.horizontal wiring c.hertz d.patch cable e.backbone cabling f.encoding g.differential signal h.IrDA device i.IDF j.MDF -interconnects telecommunications closets and equipment rooms

Match each item with a statement below. a.cable plant b.horizontal wiring c.hertz d.patch cable e.backbone cabling f.encoding g.differential signal h.IrDA device i.IDF j.MDF -an equipment and cabling room that serves as the connecting point for backbone cabling between buildings and between IDFs

IF you want to run cabling in the space between a false ceiling and the true ceiling, you must use ________-rated cable.

Match each item with a statement below. a.cable plant b.horizontal wiring c.hertz d.patch cable e.backbone cabling f.encoding g.differential signal h.IrDA device i.IDF j.MDF -the method used to represent bits on a medium

An OPM measures the amount of __________ transmitted by a device and whether the amount meets the requirements for the device you're connecting.

A type of wireless network that uses light beams to send signals between two devices and is prone to interference from visible light sources is called ____________.

Match each item with a statement below. a.cable plant b.horizontal wiring c.hertz d.patch cable e.backbone cabling f.encoding g.differential signal h.IrDA device i.IDF j.MDF -runs from work area's jack to telecommunications closet

Which of the following are components of wireless networks? (Choose all that apply.)

Match each item with a statement below. a.cable plant b.horizontal wiring c.hertz d.patch cable e.backbone cabling f.encoding g.differential signal h.IrDA device i.IDF j.MDF -a method for transmitting data in which two wires of opposite polarity are used

Match each item with a statement below. a.cable plant b.horizontal wiring c.hertz d.patch cable e.backbone cabling f.encoding g.differential signal h.IrDA device i.IDF j.MDF -all the cables and connectors that tie a network together

Which of the following are types of infrared LANs? (Choose all that apply.)

What is a disadvantage of using fiber-optic cabling versus twisted-pair cabling?

What type of wireless transmission technology is used for 802.11n networks running at 2.4 GHz?

What really determines the ________ of a cabling type is how fast a transmitting device, such as a NIC, can generate bit signals on the medium

When copper wires are bundled together, they are susceptible to ____________, a form of interference where the signals leak out onto other wires.