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Listening Quiz: Giải Thích Về Cấu Hình Phát Hiện Bất Thường – Advanced Level
Th6 30, 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 is the main topic of Daniel and Sophia’s conversation?
How to schedule hourly team meetings
How to configure anomaly detection alerts
How to train a new development team
How to review logged customer feedback
Explanation:
The conversation focuses on setting thresholds, reducing false positives, sending alerts, and logging anomalies in an anomaly detection system.
2.
How often do the thresholds get updated?
Whenever an anomaly is logged
Once a day at midnight
Every hour automatically
Only when developers request it
Explanation:
Daniel says, ‘We update them every hour automatically.’
3.
What do developers do if they want to adjust the sensitivity?
Change parameters in the config file
Delete recent data from the system
Manually update the thresholds every hour
Turn off the logging system
Explanation:
Daniel explains that developers can ‘change parameters in the config file’ to adjust sensitivity.
4.
Why does Daniel mention smoothing?
To make alerts arrive later than usual
To replace the need for statistical limits
To stop the system from logging anomalies
To reduce false positives caused by sudden spikes
Explanation:
Sophia asks about false positives, and Daniel says they apply smoothing ‘to avoid sudden spikes,’ which implies it helps reduce false positives.
5.
What happens when anomalies appear?
Alerts are sent immediately and the anomalies are logged
The thresholds stop being updated
The system waits until the next day to respond
Developers must manually check the config file first
Explanation:
Daniel says alerts are sent as soon as anomalies appear, and he also says all anomalies are logged for review.
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