Question 1

When using UTP cabling, what is the maximum cable length that can be used from the NIC to a hub or switch?

Accepted Answer

A)  1 meters 
B)  10 meters 
C)  100 meters 
D)  1000 meters 
A)  1 meters 
B)  10 meters 
C)  100 meters 
D)  1000 meters C

Question 2

Which of the following is NOT an advantage of a physical star?

Accepted Answer

A)  easier network upgrades 
B)  centralized monitoring and management of traffic 
C)  use of faster technologies 
D)  provides redundancy and fault tolerance 
A)  easier network upgrades 
B)  centralized monitoring and management of traffic 
C)  use of faster technologies 
D)  provides redundancy and fault tolerance D

Question 3

What type of logical topology does a Wireless LAN use?

Accepted Answer

A)  logical bus 
B)  logical star 
C)  switched topology 
D)  hierarchical topology 
A)  logical bus 
B)  logical star 
C)  switched topology 
D)  hierarchical topology A

Question 4

Which of the following is NOT a component of an Ethernet frame header?

Accepted Answer

A)  6-byte destination MAC address field 
B)  6-byte source MAC address field 
C)  2-byte type field 
D)  4-byte frame check sequence 
A)  6-byte destination MAC address field 
B)  6-byte source MAC address field 
C)  2-byte type field 
D)  4-byte frame check sequence

Question 5

In a large network, in which several switches need to be connected together, usually one device is placed at the center, forming a(n) ____________ star.

Accepted Answer

The answer of In a large network, in which several...

Question 6

What media access method does Wi-Fi use, and how is it different from Ethernet's?

Accepted Answer

A station that is trying to transmit on

Question 7

What is the best way to eliminate the possibility of collisions in a network?

Accepted Answer

A)  Only use switches. 
B)  Use higher speed hubs. 
C)  Use NICs that operate in full-duplex mode. 
D)  Both a and c 
A)  Only use switches. 
B)  Use higher speed hubs. 
C)  Use NICs that operate in full-duplex mode. 
D)  Both a and c

Question 8

The most popular LAN technology used today is ____________.

Accepted Answer

The answer of The most popular LAN technology used today...

Question 9

A ___________ topology is fully redundant and is the most expensive to implement.

Accepted Answer

The answer of A ___________ topology is fully redundant and...

Question 10

A network's logical topology often depends on the central device's electronics.

Accepted Answer

A) True 
 B)False

Question 11

What does the frame trailer consist of in an Ethernet frame?

Accepted Answer

A)  source MAC address 
B)  destination MAC address 
C)  frame payload 
D)  cyclic redundancy check 
A)  source MAC address 
B)  destination MAC address 
C)  frame payload 
D)  cyclic redundancy check

Question 12

What is the main advantage of a point-to-point topology?

Accepted Answer

A)  data travels on a dedicated link 
B)  provides redundancy and fault tolerance 
C)  relatively inexpensive 
D)  a reliable and fast backbone 
A)  data travels on a dedicated link 
B)  provides redundancy and fault tolerance 
C)  relatively inexpensive 
D)  a reliable and fast backbone

Question 13

The physical bus topology is no longer used because it required extra cable to connect all the computers and required a central device.

Accepted Answer

A) True 
 B)False

Question 14

Which of the following is the physical topology that is daisy-chained like a bus and in which the cabling is brought around from the last device to the first device?

Accepted Answer

A)  physical bus 
B)  physical star 
C)  physical ring 
D)  point-to-point 
A)  physical bus 
B)  physical star 
C)  physical ring 
D)  point-to-point

Question 15

Which of the following is NOT a characteristic of Unshielded Twisted Pair cabling?

Accepted Answer

A)  contains four pairs of copper wire 
B)  susceptible to electrical interference 
C)  operates in half-duplex only 
D)  comes in numbered categories 
A)  contains four pairs of copper wire 
B)  susceptible to electrical interference 
C)  operates in half-duplex only 
D)  comes in numbered categories

Question 16

A point-to-point topology is typically used for WAN connections.

Accepted Answer

A) True 
 B)False

Question 17

What are the four wireless standards, and how are they different?

Accepted Answer

the four standards for wireless communic

Question 18

The way that data travels in a network is referred to as the network's ____________ topology.

Accepted Answer

The answer of The way that data travels in a...

Question 19

What is the media access method used by Ethernet?

Accepted Answer

A)  CSMA/CD 
B)  CSMA/CARP 
C)  CSMA/CA 
D)  CDMA 
A)  CSMA/CD 
B)  CSMA/CARP 
C)  CSMA/CA 
D)  CDMA

Question 20

What is the IEEE standard governing wireless networking?

Accepted Answer

A)  802.3 
B)  802.5 
C)  802.3ab 
D)  802.11 
A)  802.3 
B)  802.5 
C)  802.3ab 
D)  802.11

When using UTP cabling, what is the maximum cable length that can be used from the NIC to a hub or switch?

Which of the following is NOT an advantage of a physical star?

What type of logical topology does a Wireless LAN use?

Which of the following is NOT a component of an Ethernet frame header?

In a large network, in which several switches need to be connected together, usually one device is placed at the center, forming a(n) ____________ star.

What media access method does Wi-Fi use, and how is it different from Ethernet's?

What is the best way to eliminate the possibility of collisions in a network?

The most popular LAN technology used today is ____________.

A ___________ topology is fully redundant and is the most expensive to implement.

A network's logical topology often depends on the central device's electronics.

What does the frame trailer consist of in an Ethernet frame?

What is the main advantage of a point-to-point topology?

The physical bus topology is no longer used because it required extra cable to connect all the computers and required a central device.

Which of the following is the physical topology that is daisy-chained like a bus and in which the cabling is brought around from the last device to the first device?

Which of the following is NOT a characteristic of Unshielded Twisted Pair cabling?

A point-to-point topology is typically used for WAN connections.

What are the four wireless standards, and how are they different?

The way that data travels in a network is referred to as the network's ____________ topology.

What is the media access method used by Ethernet?

What is the IEEE standard governing wireless networking?

Introduction to Computer Networks

Network Hardware Essentials

Network Media

Network Protocols

Network Reference Models and Standards

Network Hardware in Depth

Network Operating System Fundamentals

Server Management and Administration

Introduction to Network Security

Supporting a Small Business Network

Wide Area Network Essentials

Troubleshooting and Support

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Exam 3: Network Topologies and Technologies

When using UTP cabling, what is the maximum cable length that can be used from the NIC to a hub or switch?

Which of the following is NOT an advantage of a physical star?

What type of logical topology does a Wireless LAN use?

Which of the following is NOT a component of an Ethernet frame header?

In a large network, in which several switches need to be connected together, usually one device is placed at the center, forming a(n) ____________ star.

What media access method does Wi-Fi use, and how is it different from Ethernet's?

What is the best way to eliminate the possibility of collisions in a network?

The most popular LAN technology used today is ____________.

A ___________ topology is fully redundant and is the most expensive to implement.

A network's logical topology often depends on the central device's electronics.

What does the frame trailer consist of in an Ethernet frame?

What is the main advantage of a point-to-point topology?

The physical bus topology is no longer used because it required extra cable to connect all the computers and required a central device.

Which of the following is the physical topology that is daisy-chained like a bus and in which the cabling is brought around from the last device to the first device?

Which of the following is NOT a characteristic of Unshielded Twisted Pair cabling?

A point-to-point topology is typically used for WAN connections.

What are the four wireless standards, and how are they different?

The way that data travels in a network is referred to as the network's ____________ topology.

What is the media access method used by Ethernet?

What is the IEEE standard governing wireless networking?

Introduction to Computer Networks

Network Hardware Essentials

Network Media

Network Protocols

Network Reference Models and Standards

Network Hardware in Depth

Network Operating System Fundamentals

Server Management and Administration

Introduction to Network Security

Supporting a Small Business Network

Wide Area Network Essentials

Troubleshooting and Support

Filters