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Listening Quiz: Chọn PostgreSQL Thay Vì MongoDB – Easy Level
Th7 18, 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 the conversation?
Comparing two programming languages for web design
Explaining how MongoDB stores images and videos
Planning a meeting to review project timelines
Choosing a project database and deciding on PostgreSQL
Explanation:
Olivia and Paul discuss database options and conclude that PostgreSQL is the better choice for their project.
2.
Why does Olivia say PostgreSQL fits better for their project?
It is better for storing unstructured files
It is easier to scale than MongoDB
It fits better for their structured data
It supports a different query language
Explanation:
Olivia says, ‘PostgreSQL fits better for our structured data.’
3.
What does Olivia want to use for queries?
MongoDB
SQL
Transactions
Python
Explanation:
Olivia says, ‘Also, we want to use SQL for queries.’
4.
What can be inferred about the project’s data needs?
The data likely changes often and needs flexibility above all else
The project likely has simple data with no need for consistency
The team has not decided whether to use a database at all
The data likely needs to be reliable and carefully organized
Explanation:
They choose PostgreSQL because the project needs strong data consistency, data integrity, and structured data support.
5.
Why does Paul say, ‘Good idea. We choose PostgreSQL for data integrity and SQL’?
He is reminding Olivia to compare MongoDB again
He is suggesting they delay the decision until later
He is confirming and summarizing the final decision
He is asking Olivia to explain SQL in more detail
Explanation:
Paul’s comment follows their discussion and clearly confirms the final choice while summarizing the reasons for it.
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