Question 1

Matching
Match each correct item with the statement below.
-Electrical power flow on a circuitthat continually switches direction.

Accepted Answer

A) airflow 
B) alternating current (A
C)  
C) collision domain 
D) direct current (D
C)  
E) FCS (frame check sequence)
F)inverter
G)NAS (Network attached storage)
H)power converter
I)rack unit (RU)
J)voltage regulator 
A) airflow 
B) alternating current (A
C)  
C) collision domain 
D) direct current (D
C)  
E) FCS (frame check sequence)
F)inverter
G)NAS (Network attached storage)
H)power converter
I)rack unit (RU)
J)voltage regulator

Question 2

What is the maximum allowable distance for horizontal wiring?

Accepted Answer

A) 100 ft 
B) 100 m 
C) 90 m 
D) 90 ft 
A) 100 ft 
B) 100 m 
C) 90 m 
D) 90 ft

Question 3

When selecting a punch down block,what block type is more suitable for data connections?

Accepted Answer

A) 10 block 
B) 22 block 
C) 66 block 
D) 110 block 
A) 10 block 
B) 22 block 
C) 66 block 
D) 110 block

Question 4

Which method of transmission allows signals to travel in both directions over a medium but in only one direction at a time?

Accepted Answer

A) full duplex 
B) half duplex 
C) simplex 
D) multiplex 
A) full duplex 
B) half duplex 
C) simplex 
D) multiplex

Question 5

The room where the _________________ is located is called the data closet.

Accepted Answer

main distr

Question 6

Matching
Match each correct item with the statement below.
-A device that maintains a constant voltagelevel for either AC or DC electrical energy.

Accepted Answer

A) airflow 
B) alternating current (A
C)  
C) collision domain 
D) direct current (D
C)  
E) FCS (frame check sequence)
F)inverter
G)NAS (Network attached storage)
H)power converter
I)rack unit (RU)
J)voltage regulator 
A) airflow 
B) alternating current (A
C)  
C) collision domain 
D) direct current (D
C)  
E) FCS (frame check sequence)
F)inverter
G)NAS (Network attached storage)
H)power converter
I)rack unit (RU)
J)voltage regulator

Question 7

A power fluctuation that results in a temporary dimming of lights is known as a blackout.

Accepted Answer

A) True 
 B)False

Question 8

Which method of transmission allows signals to travel in both directions over a medium simultaneously?

Accepted Answer

A) half duplex 
B) simplex 
C) full-duplex 
D) multiplex 
A) half duplex 
B) simplex 
C) full-duplex 
D) multiplex

Question 9

Matching
Match each correct item with the statement below.
-A device that converts DC electrical energy to ACelectrical energy.Better inverters will also condition the
power,which helps protect sensitive electronic equipmentfrom power fluctuations.

Accepted Answer

A) airflow 
B) alternating current (A
C)  
C) collision domain 
D) direct current (D
C)  
E) FCS (frame check sequence)
F)inverter
G)NAS (Network attached storage)
H)power converter
I)rack unit (RU)
J)voltage regulator 
A) airflow 
B) alternating current (A
C)  
C) collision domain 
D) direct current (D
C)  
E) FCS (frame check sequence)
F)inverter
G)NAS (Network attached storage)
H)power converter
I)rack unit (RU)
J)voltage regulator

Question 10

Select the maximum allowable distances for horizontal wiring for a span that connects a data jack on a wall to a data closet,and for a span that connects a workstation to the data jack,respectively:

Accepted Answer

A) 100 m 
B) 90 m 
C) 10 m 
D) 5 m 
A) 100 m 
B) 90 m 
C) 10 m 
D) 5 m

Matching Match each correct item with the statement below. -Electrical power flow on a circuitthat continually switches direction.

What is the maximum allowable distance for horizontal wiring?

When selecting a punch down block,what block type is more suitable for data connections?

Which method of transmission allows signals to travel in both directions over a medium but in only one direction at a time?

The room where the _________________ is located is called the data closet.

Matching Match each correct item with the statement below. -A device that maintains a constant voltagelevel for either AC or DC electrical energy.

A power fluctuation that results in a temporary dimming of lights is known as a blackout.

Which method of transmission allows signals to travel in both directions over a medium simultaneously?

Matching Match each correct item with the statement below. -A device that converts DC electrical energy to ACelectrical energy.Better inverters will also condition the power,which helps protect sensitive electronic equipmentfrom power fluctuations.

Select the maximum allowable distances for horizontal wiring for a span that connects a data jack on a wall to a data closet,and for a span that connects a workstation to the data jack,respectively:

Introduction to Networking

How Computers Find Each Other on Networks

How Data Is Transported Over Networks

Network Cabling

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

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Exam 4: Structured Cabling and Networking Elements

Matching Match each correct item with the statement below. -Electrical power flow on a circuitthat continually switches direction.

What is the maximum allowable distance for horizontal wiring?

When selecting a punch down block,what block type is more suitable for data connections?

Which method of transmission allows signals to travel in both directions over a medium but in only one direction at a time?

The room where the _________________ is located is called the data closet.

Matching Match each correct item with the statement below. -A device that maintains a constant voltagelevel for either AC or DC electrical energy.

A power fluctuation that results in a temporary dimming of lights is known as a blackout.

Which method of transmission allows signals to travel in both directions over a medium simultaneously?

Matching Match each correct item with the statement below. -A device that converts DC electrical energy to ACelectrical energy.Better inverters will also condition the power,which helps protect sensitive electronic equipmentfrom power fluctuations.

Select the maximum allowable distances for horizontal wiring for a span that connects a data jack on a wall to a data closet,and for a span that connects a workstation to the data jack,respectively:

Introduction to Networking

How Computers Find Each Other on Networks

How Data Is Transported Over Networks

Network Cabling

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