WGU C172 Network And Security Foundations PA and OA set Questions and
Answers Latest ( ) (Verified Answers)
What issues should be considered when planning a home network? - ANSWER-data
speed, cost, ease of implementation, appearance, home access, and public access
Which network offers the fastest speeds for a home network? - ANSWER-wired
network
What data transfer rates can a wired network offer up to inside the home
network? - ANSWER-up to 10 gbps
Which wireless technology can the best data transfer rates be achieved with in a
wired home network? - ANSWER-wireless n technology
Which type of network is less expensive to implement in a home network? -
ANSWER-wireless networks
Why does the wireless network offer the best appearance for a home network? -
ANSWER-it has only one external connection to the ISP
Which network will offer the best data transfer speed for home access of the
home network? - ANSWER-the wired network
,the wireless network will offer what for home access of the home network? -
ANSWER-best mobility
What is the limiting factor when considering the data transfer rate for public
access? - ANSWER-the data rate transfer connection to and from the ISP
What are the four steps for troubleshooting wired and wireless home networks? -
ANSWER-"1. Check the lights on the networking device
2. Reboot the host computer connected to the router and reboot the router
3. Verify the hardware cable or phone connection is in place
4. Verify your network settings"
Wheat do incorrect lights on the networking device indicate? - ANSWER-a
connection problem with your network device
It is a network of users that share computer resources in a limited area. -
ANSWER-LAN
Local Area Network - ANSWER-LAN
,How are Local Area Networks defined? - ANSWER-In terms of protocol and the
topology used for accessing the network.
A set of rules established for users to exchange information - ANSWER-Protocol
The network architecture used to interconnect the networking equipment. -
ANSWER-Topology
What are the most common topologies for LANs? - ANSWER-Ring, Bus, and Star
Uses a token that is placed in the data channel and circulates around the ring. -
ANSWER-Token Ring topology
A deterministic network - ANSWER-Token Ring Topology
Each station connected to the network ensures access for transmission of its
messages at regular or fixed time intervals - ANSWER-Deterministic
What are the disadvantages of the Token Ring system? - ANSWER-1. If an error
changes the token pattern, it can cause the token to stop circulating.
, What is a disadvantage of the Token Ring system from the troubleshooting and
maintenance? - ANSWER-The token ring path must be temporarily broken or
interrupted if a computer or any device on the network is to be removed or added
to the network.
What is a solution to the troubleshooting and maintenance disadvantages of the
Token Ring system? - ANSWER-Connect each computer or device on the network
to a central token ring hub.
A device that manages the passing of the token instead of relying on individual
computers to pass it. - ANSWER-Token ring hub
How does the token ring hub improve the network? - ANSWER-It improves the
reliability of the network.
Topology whereas the computers share the media or coaxial cable for data
transmission. - ANSWER-Bus topology
The coaxial cable that is looped through each networking device to transmit data
in a bus topology - ANSWER-ThinNet
In this topology, all devices on the network can see each other's data traffic. -
ANSWER-Bus topology
Answers Latest ( ) (Verified Answers)
What issues should be considered when planning a home network? - ANSWER-data
speed, cost, ease of implementation, appearance, home access, and public access
Which network offers the fastest speeds for a home network? - ANSWER-wired
network
What data transfer rates can a wired network offer up to inside the home
network? - ANSWER-up to 10 gbps
Which wireless technology can the best data transfer rates be achieved with in a
wired home network? - ANSWER-wireless n technology
Which type of network is less expensive to implement in a home network? -
ANSWER-wireless networks
Why does the wireless network offer the best appearance for a home network? -
ANSWER-it has only one external connection to the ISP
Which network will offer the best data transfer speed for home access of the
home network? - ANSWER-the wired network
,the wireless network will offer what for home access of the home network? -
ANSWER-best mobility
What is the limiting factor when considering the data transfer rate for public
access? - ANSWER-the data rate transfer connection to and from the ISP
What are the four steps for troubleshooting wired and wireless home networks? -
ANSWER-"1. Check the lights on the networking device
2. Reboot the host computer connected to the router and reboot the router
3. Verify the hardware cable or phone connection is in place
4. Verify your network settings"
Wheat do incorrect lights on the networking device indicate? - ANSWER-a
connection problem with your network device
It is a network of users that share computer resources in a limited area. -
ANSWER-LAN
Local Area Network - ANSWER-LAN
,How are Local Area Networks defined? - ANSWER-In terms of protocol and the
topology used for accessing the network.
A set of rules established for users to exchange information - ANSWER-Protocol
The network architecture used to interconnect the networking equipment. -
ANSWER-Topology
What are the most common topologies for LANs? - ANSWER-Ring, Bus, and Star
Uses a token that is placed in the data channel and circulates around the ring. -
ANSWER-Token Ring topology
A deterministic network - ANSWER-Token Ring Topology
Each station connected to the network ensures access for transmission of its
messages at regular or fixed time intervals - ANSWER-Deterministic
What are the disadvantages of the Token Ring system? - ANSWER-1. If an error
changes the token pattern, it can cause the token to stop circulating.
, What is a disadvantage of the Token Ring system from the troubleshooting and
maintenance? - ANSWER-The token ring path must be temporarily broken or
interrupted if a computer or any device on the network is to be removed or added
to the network.
What is a solution to the troubleshooting and maintenance disadvantages of the
Token Ring system? - ANSWER-Connect each computer or device on the network
to a central token ring hub.
A device that manages the passing of the token instead of relying on individual
computers to pass it. - ANSWER-Token ring hub
How does the token ring hub improve the network? - ANSWER-It improves the
reliability of the network.
Topology whereas the computers share the media or coaxial cable for data
transmission. - ANSWER-Bus topology
The coaxial cable that is looped through each networking device to transmit data
in a bus topology - ANSWER-ThinNet
In this topology, all devices on the network can see each other's data traffic. -
ANSWER-Bus topology
