WGU C172 Final Exam (Latest 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct| Grade A
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WGU C172 Final Exam (Latest 2023/ 2024 Update) Network and Security Foundations| Questions and Verified Answers| 100% Correct| Grade A
WGU C172 Final Exam (Latest 2023/ 2024
Update) Network and Security Foundations|
Questions and Verified Answers| 100%
Correct| Grade A
Q: Topology whereas each device is connected to a switch or hub
Answer:
Star
Q: A switch or hub facilitates the transfer of data between networking devices in this topology
Answer:
star
Q: Transmits data to all the devices connected in the star network
Answer:
hub
Q: Also called a multiport repeater
Answer:
hub
Q: Not meant for large networks, but are still used in some smaller, slower speed LANs
Answer:
hub
Q: A transmission from a hub in a star network to all the devices in the network connected to
the hub
Answer:
broadcast
Q: Stores the hardware or physical address for each device connected to its ports in a star
network
Answer:
switch
Q: Sends data transmissions directly to the port of the destination device on the network
Answer:
switch
Q: The physical input/output interfaces to the networking hardware
Answer:
port
Q: Where the cables physically connect to each other or a central switch or hub
Answer:
Port
Q: Only the intended destination device on this network will see the data traffic
Answer:
star
Q: What is an advantage of the star topology?
Answer:
It improves the efficiency of the available bandwidth of the network
Q: What is an advantage of the star topology from the troubleshooting and maintenance?
Answer:
A device can be removed or added without disrupting other devices on the network
Q: All devices are connected to each other
Answer:
mesh topology
Q: What is an advantage of the mesh network?
Answer:
It provides full redundancy in the network data paths
Q: What is a disadvantage of the mesh network?
Answer:
The additional data paths increase the cabling cost and the network hardware cost. It is also very
complex.
Q: What type of applications is the mesh topology suited for?
Answer:
high-reliability applications
Q: What type of applications is the mesh topology not suited for?
Answer:
general networking applications
Q: Open systems interconnect reference model
Answer:
OSI
Q: Who was the OSI model developed by?
Answer:
The International Organization for Standardization
Q: What year was the OSI model developed?
Answer:
1984
jordancarter 6 months ago
This study guide is clear, well-organized, and covers all the essential topics. The explanations are concise, making complex concepts easier to understand. It could benefit from more practice questions, but overall, it's a great resource for efficient studying. Highly recommend!
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