Question 1

Explain what a TDR is,and describe how it is used.

Accepted Answer

A TDRissues a signal on a cable and then

Question 2

The most common multiplexing technology used in conjunction with fiber optics is which option below?

Accepted Answer

A) DWDM 
B) CWDM 
C) FDM 
D) WDM 
A) DWDM 
B) CWDM 
C) FDM 
D) WDM

Question 3

Matching
Match each correct item with the statement below.
-The amount of data that a medium transmitsduring a given period of time.

Accepted Answer

A) 1000Base-LX 
B) 1000Base-TX 
C) ASCII 
D) Cat (category) 
E) DWDM (Dense Wavelength Division Multiplexing)
F)far end cross-talk (FEXT)
G)multiplexing
H)short circuit
I)throughput
J)wavelength 
A) 1000Base-LX 
B) 1000Base-TX 
C) ASCII 
D) Cat (category) 
E) DWDM (Dense Wavelength Division Multiplexing)
F)far end cross-talk (FEXT)
G)multiplexing
H)short circuit
I)throughput
J)wavelength

Question 4

What term below is used to describe the outer-most layer of protective covering of a coaxial cable?

Accepted Answer

A) sheath 
B) shield 
C) braiding 
D) insulation 
A) sheath 
B) shield 
C) braiding 
D) insulation

Question 5

Digital signals are composed of pulses of precise,positive voltages and zero voltages.

Accepted Answer

A) True 
 B)False

Question 6

What two items below are commonly expressed as bits transmitted per second?

Accepted Answer

A) frequency 
B) amplitude 
C) throughput 
D) bandwidth 
A) frequency 
B) amplitude 
C) throughput 
D) bandwidth

Question 7

Describe two ways in which analog and digital signals are boosted.

Accepted Answer

Here are the two ways analog and digital

Question 8

The number of times that a wave's amplitude cycles from its starting point,through its highest amplitude and its lowest amplitude,and back to its starting point over a fixed period of time,is known as what term below?

Accepted Answer

A) amplitude 
B) frequency 
C) wavelength 
D) phase 
A) amplitude 
B) frequency 
C) wavelength 
D) phase

Question 9

Ethernet is an example of what type of technology?

Accepted Answer

A) broadband 
B) baseband 
C) wideband 
D) narrowband 
A) broadband 
B) baseband 
C) wideband 
D) narrowband

Question 10

What type of cross-talk occurs between wire pairs near the source of a signal?

Accepted Answer

A) far end cross talk 
B) near end cross talk 
C) alien cross talk 
D) pair migration cross talk 
A) far end cross talk 
B) near end cross talk 
C) alien cross talk 
D) pair migration cross talk

Question 11

Matching
Match each correct item with the statement below.
-Physical layer standard for networks thatspecifies 1-Gbps transmission over fiber-optic cable usingbaseband transmission,relying on 1300 nanometer wavelengths.

Accepted Answer

A) 1000Base-LX 
B) 1000Base-TX 
C) ASCII 
D) Cat (category) 
E) DWDM (Dense Wavelength Division Multiplexing)
F)far end cross-talk (FEXT)
G)multiplexing
H)short circuit
I)throughput
J)wavelength 
A) 1000Base-LX 
B) 1000Base-TX 
C) ASCII 
D) Cat (category) 
E) DWDM (Dense Wavelength Division Multiplexing)
F)far end cross-talk (FEXT)
G)multiplexing
H)short circuit
I)throughput
J)wavelength

Question 12

What is the minimum category of UTP cable required in order to support Gigabit speeds?

Accepted Answer

A) Cat 3 
B) Cat 5 
C) Cat 5e 
D) Cat 6 
A) Cat 3 
B) Cat 5 
C) Cat 5e 
D) Cat 6

Question 13

Matching
Match each correct item with the statement below.
-A Physical layer standard for networks that achieves 1 Gbps over Cat 6 or better cabling using only two pairs of wires.

Accepted Answer

A) 1000Base-LX 
B) 1000Base-TX 
C) ASCII 
D) Cat (category) 
E) DWDM (Dense Wavelength Division Multiplexing)
F)far end cross-talk (FEXT)
G)multiplexing
H)short circuit
I)throughput
J)wavelength 
A) 1000Base-LX 
B) 1000Base-TX 
C) ASCII 
D) Cat (category) 
E) DWDM (Dense Wavelength Division Multiplexing)
F)far end cross-talk (FEXT)
G)multiplexing
H)short circuit
I)throughput
J)wavelength

Question 14

What is the maximum supported throughput and bandwidth / signal rate of Cat 5e?

Accepted Answer

A) 100 Mbps 
B) 1000 Gbps 
C) 100 MHz 
D) 350 MHz 
A) 100 Mbps 
B) 1000 Gbps 
C) 100 MHz 
D) 350 MHz

Question 15

What Ethernet standard below is also referred to as "thinnet"?

Accepted Answer

A) 100Base2 
B) 10Base2 
C) 100BaseT 
D) 10BaseT 
A) 100Base2 
B) 10Base2 
C) 100BaseT 
D) 10BaseT

Question 16

Matching
Match each correct item with the statement below.
-A term used to refer to a type of twisted-pair cable.All of the category cables fall under the TIA/EIA 568standard.

Accepted Answer

A) 1000Base-LX 
B) 1000Base-TX 
C) ASCII 
D) Cat (category) 
E) DWDM (Dense Wavelength Division Multiplexing)
F)far end cross-talk (FEXT)
G)multiplexing
H)short circuit
I)throughput
J)wavelength 
A) 1000Base-LX 
B) 1000Base-TX 
C) ASCII 
D) Cat (category) 
E) DWDM (Dense Wavelength Division Multiplexing)
F)far end cross-talk (FEXT)
G)multiplexing
H)short circuit
I)throughput
J)wavelength

Question 17

Which type of multiplexing is defined by wavelength instead of frequency?

Accepted Answer

A) CWDM 
B) DWDM 
C) WDM 
D) FDM 
A) CWDM 
B) DWDM 
C) WDM 
D) FDM

Question 18

A _____________ is a simple instrument that can measure many characteristics of an electric circuit,including its resistance,voltage,and impedance.

Accepted Answer

The answer of A _____________ is a simple instrument that...

Question 19

Standard PoE devices must be provided with how much power in order to function?

Accepted Answer

A) 5 watts 
B) 12 watts 
C) 15.4 watts 
D) 25.5 watts 
A) 5 watts 
B) 12 watts 
C) 15.4 watts 
D) 25.5 watts

Question 20

Matching
Match each correct item with the statement below.
-A character encoding system consisting of 128characters.

Accepted Answer

A) 1000Base-LX 
B) 1000Base-TX 
C) ASCII 
D) Cat (category) 
E) DWDM (Dense Wavelength Division Multiplexing)
F)far end cross-talk (FEXT)
G)multiplexing
H)short circuit
I)throughput
J)wavelength 
A) 1000Base-LX 
B) 1000Base-TX 
C) ASCII 
D) Cat (category) 
E) DWDM (Dense Wavelength Division Multiplexing)
F)far end cross-talk (FEXT)
G)multiplexing
H)short circuit
I)throughput
J)wavelength

Explain what a TDR is,and describe how it is used.

The most common multiplexing technology used in conjunction with fiber optics is which option below?

Matching Match each correct item with the statement below. -The amount of data that a medium transmitsduring a given period of time.

What term below is used to describe the outer-most layer of protective covering of a coaxial cable?

Digital signals are composed of pulses of precise,positive voltages and zero voltages.

What two items below are commonly expressed as bits transmitted per second?

Describe two ways in which analog and digital signals are boosted.

The number of times that a wave's amplitude cycles from its starting point,through its highest amplitude and its lowest amplitude,and back to its starting point over a fixed period of time,is known as what term below?

Ethernet is an example of what type of technology?

What type of cross-talk occurs between wire pairs near the source of a signal?

Matching Match each correct item with the statement below. -Physical layer standard for networks thatspecifies 1-Gbps transmission over fiber-optic cable usingbaseband transmission,relying on 1300 nanometer wavelengths.

What is the minimum category of UTP cable required in order to support Gigabit speeds?

Matching Match each correct item with the statement below. -A Physical layer standard for networks that achieves 1 Gbps over Cat 6 or better cabling using only two pairs of wires.

What is the maximum supported throughput and bandwidth / signal rate of Cat 5e?

What Ethernet standard below is also referred to as "thinnet"?

Matching Match each correct item with the statement below. -A term used to refer to a type of twisted-pair cable.All of the category cables fall under the TIA/EIA 568standard.

Which type of multiplexing is defined by wavelength instead of frequency?

A _____________ is a simple instrument that can measure many characteristics of an electric circuit,including its resistance,voltage,and impedance.

Standard PoE devices must be provided with how much power in order to function?

Matching Match each correct item with the statement below. -A character encoding system consisting of 128characters.

Introduction to Networking

How Computers Find Each Other on Networks

How Data Is Transported Over Networks

Structured Cabling and Networking Elements

Wireless Networking

Cloud Computing and Remote Access

Network Risk Management

Unified Communications and Network Performance Management

Network Segmentation and Virtualization

Wide Area Networks

Industrial and Enterprise Networking

Filters

Exam 5: Network Cabling

Explain what a TDR is,and describe how it is used.

The most common multiplexing technology used in conjunction with fiber optics is which option below?

Matching Match each correct item with the statement below. -The amount of data that a medium transmitsduring a given period of time.

What term below is used to describe the outer-most layer of protective covering of a coaxial cable?

Digital signals are composed of pulses of precise,positive voltages and zero voltages.

What two items below are commonly expressed as bits transmitted per second?

Describe two ways in which analog and digital signals are boosted.

The number of times that a wave's amplitude cycles from its starting point,through its highest amplitude and its lowest amplitude,and back to its starting point over a fixed period of time,is known as what term below?

Ethernet is an example of what type of technology?

What type of cross-talk occurs between wire pairs near the source of a signal?

Matching Match each correct item with the statement below. -Physical layer standard for networks thatspecifies 1-Gbps transmission over fiber-optic cable usingbaseband transmission,relying on 1300 nanometer wavelengths.

What is the minimum category of UTP cable required in order to support Gigabit speeds?

Matching Match each correct item with the statement below. -A Physical layer standard for networks that achieves 1 Gbps over Cat 6 or better cabling using only two pairs of wires.

What is the maximum supported throughput and bandwidth / signal rate of Cat 5e?

What Ethernet standard below is also referred to as "thinnet"?

Matching Match each correct item with the statement below. -A term used to refer to a type of twisted-pair cable.All of the category cables fall under the TIA/EIA 568standard.

Which type of multiplexing is defined by wavelength instead of frequency?

A _____________ is a simple instrument that can measure many characteristics of an electric circuit,including its resistance,voltage,and impedance.

Standard PoE devices must be provided with how much power in order to function?

Matching Match each correct item with the statement below. -A character encoding system consisting of 128characters.

Introduction to Networking

How Computers Find Each Other on Networks

How Data Is Transported Over Networks

Structured Cabling and Networking Elements

Wireless Networking

Cloud Computing and Remote Access

Network Risk Management

Unified Communications and Network Performance Management

Network Segmentation and Virtualization

Wide Area Networks

Industrial and Enterprise Networking

Filters