Question 1

When would you use a straight-through cable and when would you use a crossover?

Accepted Answer

A straight-through cable is used between

Question 2

What are all of the connections in a network considered,including the cables and their connectors?

Accepted Answer

A)  telecommunications closet 
B)  horizontal wiring 
C)  work area 
D)  cable plant 
A)  telecommunications closet 
B)  horizontal wiring 
C)  work area 
D)  cable plant

Question 3

Match each item with a statement below.​
-connects a corporate network to third-party telecommunications provider

Accepted Answer

A) cable plant 
B) horizontal wiring 
C) entrance facilities 
D) patch cable 
E) backbone cabling
F)encoding
G)differential signal
H)electromagnetic interference
I)IDF
J)MDF 
A) cable plant 
B) horizontal wiring 
C) entrance facilities 
D) patch cable 
E) backbone cabling
F)encoding
G)differential signal
H)electromagnetic interference
I)IDF
J)MDF

Question 4

Describe twisted-pair cabling.

Accepted Answer

Twisted-pair cable is composed of small

Question 5

Match each item with a statement below.​
-connects a patch panel port to a switch or hub

Accepted Answer

A) cable plant 
B) horizontal wiring 
C) entrance facilities 
D) patch cable 
E) backbone cabling
F)encoding
G)differential signal
H)electromagnetic interference
I)IDF
J)MDF 
A) cable plant 
B) horizontal wiring 
C) entrance facilities 
D) patch cable 
E) backbone cabling
F)encoding
G)differential signal
H)electromagnetic interference
I)IDF
J)MDF

Question 6

The entrance facility is the place where the connection to a WAN is located.It is the point where the LAN equipment ends and a third-party provider's equipment and cabling begins.What is another name for this point?

Accepted Answer

A)  departure point 
B)  entrance point 
C)  demarcation point 
D)  main distribution point 
A)  departure point 
B)  entrance point 
C)  demarcation point 
D)  main distribution point

Question 7

A(n)______________ measures the amount of light transmitted by a device on a fiber-optic cable and whether the amount of light on the cable's receiver meets the requirements for the device you're connecting.

Accepted Answer

The answer of A(n)______________ measures the amount of light transmitted...

Question 8

The length of cable between the wall jack and a patch panel is called vertical cabling.

Accepted Answer

A) True 
 B)False

Question 9

Which of the following connections might require a crossover cable?

Accepted Answer

A)  router to switch 
B)  switch to computer 
C)  switch to switch 
D)  hub to computer 
A)  router to switch 
B)  switch to computer 
C)  switch to switch 
D)  hub to computer

Question 10

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

Accepted Answer

A)  limited to shorter distances due to high attenuation 
B)  low bandwidth potential 
C)  high susceptibility to eavesdropping 
D)  more difficult to install 
A)  limited to shorter distances due to high attenuation 
B)  low bandwidth potential 
C)  high susceptibility to eavesdropping 
D)  more difficult to install

Question 11

Compared to SMF,MMF cable costs more and generally works with laser-based emitters but spans the longest distances and is used in higher-bandwidth applications.

Accepted Answer

A) True 
 B)False

Question 12

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 are...

Question 13

Which type of wireless technology bounces transmissions off walls and ceilings to deliver signals from sender to receiver and is often used with TV remotes?

Accepted Answer

A)  scatter infrared 
B)  laser 
C)  narrowband radio 
D)  microwave 
A)  scatter infrared 
B)  laser 
C)  narrowband radio 
D)  microwave

Question 14

There are two basic categories of physical cabling used in Ethernet networks.They are copper wire and fiber optic.

Accepted Answer

A) True 
 B)False

Question 15

A signal has just been received from the WAN link on your network.Using the given components,which of the following shows the path that the signal would take from the WAN to a workstation on your network? Assume all components are used at least once and that some components may be used more than once. 1-backbone cabling
2-entrance facility
3-MDF
4-horizontal wiring
5-IDF
6-work area

Accepted Answer

A)  2,1,3,4,5,4,6 
B)  2,1,3,1,5,4,6 
C)  6,1,3,4,5,4,6 
D)  2,1,5,1,3,4,6 
A)  2,1,3,4,5,4,6 
B)  2,1,3,1,5,4,6 
C)  6,1,3,4,5,4,6 
D)  2,1,5,1,3,4,6

Question 16

Which type of interference is caused by wires in the same cabling bundle?

Accepted Answer

A)  RFI 
B)  crosstalk 
C)  attenuation 
D)  eavesdropping 
A)  RFI 
B)  crosstalk 
C)  attenuation 
D)  eavesdropping

Question 17

Match each item with a statement below.​
-the method used to represent bits on a medium

Accepted Answer

A) cable plant 
B) horizontal wiring 
C) entrance facilities 
D) patch cable 
E) backbone cabling
F)encoding
G)differential signal
H)electromagnetic interference
I)IDF
J)MDF 
A) cable plant 
B) horizontal wiring 
C) entrance facilities 
D) patch cable 
E) backbone cabling
F)encoding
G)differential signal
H)electromagnetic interference
I)IDF
J)MDF

Question 18

What is the maximum bandwidth for a network cabled using category 5e UTP cable?

Accepted Answer

A)  10 Mbps 
B)  16 Mbps 
C)  100 Mbps 
D)  1000 Mbps 
A)  10 Mbps 
B)  16 Mbps 
C)  100 Mbps 
D)  1000 Mbps

Question 19

What is a transceiver and what is its function?

Accepted Answer

A transceiver is both a transmitter and

Question 20

What is the maximum cable length for both category 5e and category 6 UTP cable?

Accepted Answer

A)  10 m 
B)  20 m 
C)  100 m 
D)  1000 m 
A)  10 m 
B)  20 m 
C)  100 m 
D)  1000 m

When would you use a straight-through cable and when would you use a crossover?

What are all of the connections in a network considered,including the cables and their connectors?

Match each item with a statement below. -connects a corporate network to third-party telecommunications provider

Describe twisted-pair cabling.

Match each item with a statement below. -connects a patch panel port to a switch or hub

The entrance facility is the place where the connection to a WAN is located.It is the point where the LAN equipment ends and a third-party provider's equipment and cabling begins.What is another name for this point?

A(n)______________ measures the amount of light transmitted by a device on a fiber-optic cable and whether the amount of light on the cable's receiver meets the requirements for the device you're connecting.

The length of cable between the wall jack and a patch panel is called vertical cabling.

Which of the following connections might require a crossover cable?

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

Compared to SMF,MMF cable costs more and generally works with laser-based emitters but spans the longest distances and is used in higher-bandwidth applications.

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

Which type of wireless technology bounces transmissions off walls and ceilings to deliver signals from sender to receiver and is often used with TV remotes?

There are two basic categories of physical cabling used in Ethernet networks.They are copper wire and fiber optic.

Which type of interference is caused by wires in the same cabling bundle?

Match each item with a statement below. -the method used to represent bits on a medium

What is the maximum bandwidth for a network cabled using category 5e UTP cable?

What is a transceiver and what is its function?

What is the maximum cable length for both category 5e and category 6 UTP cable?

Introduction to Computer Networks

Network Hardware Essentials

Network Topologies and Technologies

Network Protocols

Ip Addressing

Network Reference Models and Standards

Network Hardware in Depth

Introduction to Network Security

Wide Area Networking and Cloud Computing

Network Operating System Fundamentals

Network Management and Administration

Troubleshooting and Support

Filters

Exam 4: Network Media

When would you use a straight-through cable and when would you use a crossover?

What are all of the connections in a network considered,including the cables and their connectors?

Match each item with a statement below.​ -connects a corporate network to third-party telecommunications provider

Describe twisted-pair cabling.

Match each item with a statement below.​ -connects a patch panel port to a switch or hub

The entrance facility is the place where the connection to a WAN is located.It is the point where the LAN equipment ends and a third-party provider's equipment and cabling begins.What is another name for this point?

A(n)______________ measures the amount of light transmitted by a device on a fiber-optic cable and whether the amount of light on the cable's receiver meets the requirements for the device you're connecting.

The length of cable between the wall jack and a patch panel is called vertical cabling.

Which of the following connections might require a crossover cable?

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

Compared to SMF,MMF cable costs more and generally works with laser-based emitters but spans the longest distances and is used in higher-bandwidth applications.

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

Which type of wireless technology bounces transmissions off walls and ceilings to deliver signals from sender to receiver and is often used with TV remotes?

There are two basic categories of physical cabling used in Ethernet networks.They are copper wire and fiber optic.

Which type of interference is caused by wires in the same cabling bundle?

Match each item with a statement below.​ -the method used to represent bits on a medium

What is the maximum bandwidth for a network cabled using category 5e UTP cable?

What is a transceiver and what is its function?

What is the maximum cable length for both category 5e and category 6 UTP cable?

Introduction to Computer Networks

Network Hardware Essentials

Network Topologies and Technologies

Network Protocols

Ip Addressing

Network Reference Models and Standards

Network Hardware in Depth

Introduction to Network Security

Wide Area Networking and Cloud Computing

Network Operating System Fundamentals

Network Management and Administration

Troubleshooting and Support

Filters

Match each item with a statement below. -connects a corporate network to third-party telecommunications provider

Match each item with a statement below. -connects a patch panel port to a switch or hub

Match each item with a statement below. -the method used to represent bits on a medium