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Listening Quiz: Thảo Luận Về Cấu Hình Tự Động Mở Rộng Quy Mô – Easy Level
Th4 8, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Kỹ sư DevOps (English for DevOps Engineer)
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1.
What did Daniel say about the current auto-scaling limits?
They do not need any changes.
They are already set too high.
They should be increased.
They should be reduced to save costs.
Explanation:
Daniel said, “I think we should increase the max instances,” which means he believes the current limits are not enough and should be increased.
2.
What is the current CPU usage trigger for scaling?
Above 60%
Above 70%
Above 50%
Above 80%
Explanation:
Daniel states that the scaling triggers are set to CPU usage above 70%.
3.
Why does Emma say she will update the configuration and test it?
To avoid making any changes later
To compare the settings with a different server
To check whether the new settings improve scaling
To shut down the auto-scaling system
Explanation:
Emma says she will update the configuration and test it after discussing changes, which shows she wants to see whether the revised settings work well.
4.
What can be inferred about the team’s goal for the auto-scaling setup?
They want to use fewer triggers overall.
They want to keep the configuration exactly as it is.
They want to disable CPU-based scaling.
They want it to respond more quickly to traffic changes.
Explanation:
They discuss increasing max instances, lowering the CPU threshold, and adding memory usage as a trigger, all of which suggest they want the system to respond faster to traffic spikes.
5.
What does Daniel say about adding memory usage as a trigger?
It will delay the response to traffic spikes.
It is unnecessary because CPU is enough.
It would make scaling more responsive.
It should replace the CPU trigger completely.
Explanation:
Daniel responds, “Good idea. It will make scaling more responsive,” indicating that adding memory usage as a trigger would improve responsiveness.
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