Question 1

Wireless and wired networks are both susceptible to RFI.

Accepted Answer

A) True 
 B)False  True

Question 2

What is structured cabling and what are its six components?

Accepted Answer

Structured cabling is a standard that specifies how cabling should be installed in a network.It is based on an extended star physical topology.It includes the work area,horizontal wiring,telecommunications closet,equipment rooms,backbone cabling,and entrance facilities.

Question 3

Which tool measures cable length by transmitting a signal on one end and measuring the time it takes for the reflection to reach the end of the cable?

Accepted Answer

A)  TDR 
B)  Multimeter 
C)  OPM 
D)  Tone generator 
A)  TDR 
B)  Multimeter 
C)  OPM 
D)  Tone generator A

Question 4

List four of the typical components of a twisted-pair cable plant.

Accepted Answer

RJ-45 connectors Pat

Question 5

What is the term used that defines network cabling between the IDF and MDF?

Accepted Answer

A)  structured cabling 
B)  backbone cabling 
C)  horizontal cabling 
D)  work area cabling 
A)  structured cabling 
B)  backbone cabling 
C)  horizontal cabling 
D)  work area cabling

Question 6

Why is copper cabling susceptible to eavesdropping?

Accepted Answer

When electric signals travel a

Question 7

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

Accepted Answer

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

Question 8

What are the benefits of fiber-optic cabling?

Accepted Answer

Fiber-optic is capable of much higher ba

Question 9

Which of the following is a length of cable that connects a computer to either a networking device or to an RJ-45 jack?

Accepted Answer

A)  patch panel 
B)  cable segment 
C)  backbone cable 
D)  patch cable 
A)  patch panel 
B)  cable segment 
C)  backbone cable 
D)  patch cable

Question 10

Match each item with a statement below.​
-all the cables and connectors that tie a network together

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 11

Match each item with a statement below.​
-a telecommunications closet that houses the cabling and devices for work area computers

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 12

Match each item with a statement below.​
-runs from work area's jack to telecommunications closet

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 13

Each cable type can transport data at a particular speed only so far before its signals begin to weaken past the point that a receiving station can read them accurately What is the term for this phenomenon?

Accepted Answer

A)  electromagnetic interference 
B)  crosstalk 
C)  attenuation 
D)  radio frequency interference 
A)  electromagnetic interference 
B)  crosstalk 
C)  attenuation 
D)  radio frequency interference

Question 14

In an MDI device,which two pins does the device use to transmit?

Accepted Answer

A)  1 and 2 
B)  3 and 4 
C)  4 and 6 
D)  3 and 6 
A)  1 and 2 
B)  3 and 4 
C)  4 and 6 
D)  3 and 6

Question 15

Which of the following is NOT one of the main differences between the types of network cabling?

Accepted Answer

A)  the distance that a signal can travel 
B)  the ability to send and receive signals 
C)  the type of signal that the media can transmit 
D)  the speed at which the signal can be sent 
A)  the distance that a signal can travel 
B)  the ability to send and receive signals 
C)  the type of signal that the media can transmit 
D)  the speed at which the signal can be sent

Question 16

Which structured cabling component provides connectivity to computer equipment in the nearby work area?

Accepted Answer

A)  MDF 
B)  IDF 
C)  Equipment room 
D)  Vertical cabling 
A)  MDF 
B)  IDF 
C)  Equipment room 
D)  Vertical cabling

Question 17

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 18

Match each item with a statement below.​
-caused by motors,transformers,and fluorescent lights

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 19

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

Accepted Answer

A)  coaxial cabling 
B)  UTP cabling 
C)  STP cabling 
D)  fiber-optic cabling 
A)  coaxial cabling 
B)  UTP cabling 
C)  STP cabling 
D)  fiber-optic cabling

Question 20

Match each item with a statement below.​
-an equipment and cabling room that serves as the connecting point for backbone cabling between buildings and between IDFs

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

Wireless and wired networks are both susceptible to RFI.

What is structured cabling and what are its six components?

Which tool measures cable length by transmitting a signal on one end and measuring the time it takes for the reflection to reach the end of the cable?

List four of the typical components of a twisted-pair cable plant.

What is the term used that defines network cabling between the IDF and MDF?

Why is copper cabling susceptible to eavesdropping?

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

What are the benefits of fiber-optic cabling?

Which of the following is a length of cable that connects a computer to either a networking device or to an RJ-45 jack?

Match each item with a statement below. -all the cables and connectors that tie a network together

Match each item with a statement below. -a telecommunications closet that houses the cabling and devices for work area computers

Match each item with a statement below. -runs from work area's jack to telecommunications closet

Each cable type can transport data at a particular speed only so far before its signals begin to weaken past the point that a receiving station can read them accurately What is the term for this phenomenon?

In an MDI device,which two pins does the device use to transmit?

Which of the following is NOT one of the main differences between the types of network cabling?

Which structured cabling component provides connectivity to computer equipment in the nearby work area?

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. -caused by motors,transformers,and fluorescent lights

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

Match each item with a statement below. -an equipment and cabling room that serves as the connecting point for backbone cabling between buildings and between IDFs

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

Wireless and wired networks are both susceptible to RFI.

What is structured cabling and what are its six components?

Which tool measures cable length by transmitting a signal on one end and measuring the time it takes for the reflection to reach the end of the cable?

List four of the typical components of a twisted-pair cable plant.

What is the term used that defines network cabling between the IDF and MDF?

Why is copper cabling susceptible to eavesdropping?

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

What are the benefits of fiber-optic cabling?

Which of the following is a length of cable that connects a computer to either a networking device or to an RJ-45 jack?

Match each item with a statement below.​ -all the cables and connectors that tie a network together

Match each item with a statement below.​ -a telecommunications closet that houses the cabling and devices for work area computers

Match each item with a statement below.​ -runs from work area's jack to telecommunications closet

Each cable type can transport data at a particular speed only so far before its signals begin to weaken past the point that a receiving station can read them accurately What is the term for this phenomenon?

In an MDI device,which two pins does the device use to transmit?

Which of the following is NOT one of the main differences between the types of network cabling?

Which structured cabling component provides connectivity to computer equipment in the nearby work area?

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.​ -caused by motors,transformers,and fluorescent lights

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

Match each item with a statement below.​ -an equipment and cabling room that serves as the connecting point for backbone cabling between buildings and between IDFs

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. -all the cables and connectors that tie a network together

Match each item with a statement below. -a telecommunications closet that houses the cabling and devices for work area computers

Match each item with a statement below. -runs from work area's jack to telecommunications closet

Match each item with a statement below. -caused by motors,transformers,and fluorescent lights

Match each item with a statement below. -an equipment and cabling room that serves as the connecting point for backbone cabling between buildings and between IDFs