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Listening Quiz: Thuyết Trình Thiết Kế Cấu Trúc Mạng – Easy Level
Th1 19, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho công nghệ thông tin (English for IT)
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1.
What is the conversation mainly about?
A training session on how to repair broken switches
A report on increasing internet speed by changing providers
A discussion of a new network design using a star topology
A debate about which employee should manage the office network
Explanation:
Paul presents a new network design, and the discussion focuses on the chosen star topology, its performance, reliability, scalability, and cost.
2.
According to Paul, what is the main cost involved in the design?
The future growth of the company
The amount of traffic on the network
The devices connected to the network
The central switch
Explanation:
Paul says, ‘The main cost is the central switch. Devices are standard.’
3.
How does the star topology improve network performance?
By making every device connect directly to every other device
By eliminating the need for any switch
By preventing the network from growing
By allowing each device to connect to a central switch and reducing traffic
Explanation:
Paul explains that each device connects to a central switch, which reduces traffic.
4.
What can be inferred about the network design Paul describes?
It will stop working if one device fails
It is unreliable and hard to understand
It uses only expensive devices and no switch
It should be easier to expand than a design that requires major changes for new devices
Explanation:
Paul says they can add more devices easily without major changes, which implies the design is easy to expand.
5.
Why does Linda ask about network failures?
She wants Paul to explain how to install the central switch
She is asking whether the network can be used for video calls
She is trying to change the topic away from the design
She wants to know how reliable the design is if a device stops working
Explanation:
Linda asks about failures right after hearing the topology choice, and Paul responds by explaining what happens if one device fails, showing she is asking about reliability.
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