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Listening Quiz: Gỡ Lỗi Tràn Bộ Nhớ Trong Một Đoạn Mã – Medium Level
Th3 31, 2024
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Nhà khoa học dữ liệu (English for Data Scientist)
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1.
What is the conversation mainly about?
How to delete rows from a database quickly
How Linda can reduce a memory error in her script
When Linda should buy a new computer
Why Michael wrote a large dataset for Linda
Explanation:
The conversation focuses on Linda’s script showing a memory error and Michael suggesting ways to use less memory.
2.
According to Linda, what does her dataset contain?
A list of passwords
Millions of rows
Only a few rows
Several image files
Explanation:
Linda says, ‘it has millions of rows.’
3.
What does Michael suggest Linda do first?
Increase the computer’s storage space
Delete part of the dataset permanently
Process the data in smaller parts
Rewrite the entire script in a new language
Explanation:
Michael says she might need to ‘process the data in smaller parts’ and then explains to load one part at a time using a loop.
4.
What can be inferred about Michael’s advice?
He is sure the error cannot be fixed
He wants Linda to stop using her dataset
He believes the error is likely caused by high memory use
He thinks the script has no real problem at all
Explanation:
Michael connects the memory error with the very large dataset and suggests methods that use less memory, so he likely thinks high memory use is causing the issue.
5.
What does Michael say Linda should check if the error still happens?
Whether she turns off the loop
Whether she frees memory after each part
Whether she changes the file name
Whether she adds more rows to the dataset
Explanation:
Michael says, ‘Then check if you free memory after each part.’
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Listening Lesson
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Trước đó:
Flashcards và Quiz Từ Vựng: Thảo Luận Về Yêu Cầu Mã Hóa Cho Việc Lưu Trữ Dữ Liệu – Medium Level
Tiếp theo:
Listening Quiz: Phối Hợp Phân Phối Khẩn Cấp Trong Khủng Hoảng – Easy Level
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