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Listening Quiz: Đề Xuất Tối Ưu Chi Phí Mạng Đám Mây – Medium Level
Th10 14, 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 main topic of the conversation?
A recommendation to reduce cloud network costs
A plan to upgrade office computers
A complaint about slow internet service
A discussion about hiring new network staff
Explanation:
Sarah reviews the company’s cloud network costs and recommends using private IPs to reduce those costs.
2.
Why are the data transfer costs higher than expected?
Because the network speed is too low
Because the virtual network is too small
Because the management plan is incomplete
Because the company is using many public IP addresses
Explanation:
Sarah says the costs are high because they are using many public IP addresses.
3.
How much money can the company save by making the change?
About 15% of current network costs
About 10% of current network costs
About 30% of current network costs
About 20% of current network costs
Explanation:
Sarah states that the company can save about 20% of its current network costs.
4.
What can be inferred about the proposed change to private IPs?
It would increase data transfer costs
It would make the network less secure
It would require replacing all company computers
It would likely lower costs without hurting performance
Explanation:
Sarah says using private IPs would save about 20% and keep the same speed and security, so the change should lower costs without hurting performance.
5.
What will Sarah do next?
She will cancel the network cost review
She will immediately switch all public IPs to private IPs
She will prepare a detailed plan for management and send it by tomorrow
She will ask William to approve a new hiring plan
Explanation:
Sarah says she will prepare a detailed plan for management and send it by tomorrow.
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