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Listening Quiz: Rà soát các chỉ số hiệu suất ứng dụng – Easy Level
Th7 22, 2024
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Kỹ sư phần mềm (English for Software Engineer)
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1.
What are Sarah and Kevin mainly discussing?
A customer complaint about billing
How to design a database from scratch
Plans for a new app feature
A problem with app performance and how to investigate it
Explanation:
They discuss increased response time, high CPU usage, possible causes, and steps to investigate and fix the app’s performance.
2.
By how much has the response time increased?
10%
15%
25%
20%
Explanation:
Sarah says, ‘The response time has increased by 20%.’
3.
What does Kevin say he will check right away?
The customer feedback
The server room temperature
The database logs
The recent updates
Explanation:
Kevin says, ‘I will check the database logs now.’
4.
What can be inferred about the app’s recent performance?
It is running faster than before
It has no users at the moment
It has a performance issue that needs investigation
It was recently deleted from the server
Explanation:
The increased response time and high CPU usage indicate a performance problem that they need to investigate.
5.
What will Sarah do next?
Check the database logs
Add a new app feature
Review the recent updates
Restart the customer accounts
Explanation:
Sarah says, ‘Yes, I will start with the recent updates,’ so reviewing the recent updates is her next action.
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Check
Next
Finish
Reset
Luyện tập thêm về bài học này:
Listening Lesson
Vocabulary Flashcards and Quiz
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