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Listening Quiz: Giảm Độ Trễ Bằng Cấu Hình CDN – Medium Level
Th1 13, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Kiến trúc sư hệ thống (English for Systems Architect)
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1.
What is the main topic of Paul and Mia’s conversation?
How to design a new company logo
How to build a new mobile app
How to improve website speed using a CDN
How to reduce employee training time
Explanation:
The conversation focuses on improving website speed by using a CDN, including how it works, setup, cost, and performance tracking.
2.
According to Paul, what does a CDN do?
Deletes old files from the website
Creates new pages for each visitor
Stores copies of the site in many places
Blocks users from slow networks
Explanation:
Paul says that a CDN stores copies of the site in many places.
3.
Why does Paul say a CDN makes pages load faster?
It sends data from the nearest server
It compresses every page into one file
It increases the number of website ads
It removes all images from the website
Explanation:
Paul explains that users get data from the nearest server, which reduces loading time.
4.
What can be inferred about Mia after the conversation?
She is interested in testing the CDN before fully committing
She already knows everything about CDN analytics
She wants to stop tracking website performance
She is opposed to making any changes to the website
Explanation:
Mia says, ‘Let’s start with a trial CDN plan,’ which shows she is willing to test the CDN first.
5.
Why does Paul mention that most CDNs have analytics and reports?
To explain how to write website code faster
To suggest that analytics are more important than speed
To show that the CDN can be monitored after setup
To warn Mia that the CDN will be difficult to use
Explanation:
Paul brings up analytics and reports to show that they can track how the CDN improves performance.
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