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Listening Quiz: Xem Xét Mã Nguồn cho Mô Phỏng Vật Lý – Medium Level
Th11 1, 2024
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Nhà vật lý học (English for Physicist)
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1.
What is the main purpose of Sophia’s conversation with Mark?
To review the code and suggest improvements
To praise Mark’s simulation code without changes
To ask Mark to start a new project
To explain how physics simulations work in general
Explanation:
Sophia reviews Mark’s simulation code and points out several ways to improve it, such as variable names, comments, speed, and input checks.
2.
What does Sophia say about the variable names in the code?
They are too long and should be removed
They are unclear and should be simpler
They are already perfect
They should be changed to match the comments
Explanation:
Sophia says, ‘the variable names are unclear. They should be simpler.’
3.
What does Sophia suggest for making the loop in line 45 faster?
Changing the input values
Adding more comments to the loop
Deleting the loop entirely
Using a vectorized operation instead of the loop
Explanation:
Sophia specifically suggests, ‘Try using a vectorized operation instead of the loop.’
4.
What can be inferred about Mark after Sophia’s feedback?
He is open to improving the code
He plans to rewrite the whole program immediately
He does not understand the simulation at all
He is unwilling to make any changes
Explanation:
Mark responds positively to Sophia’s suggestions and says he will change the names, add comments, and fix the issues soon, showing that he is open to improvement.
5.
Why does Sophia recommend adding error checks for input values?
To make the code look longer
To remove the loop in line 45
To prevent crashes
To increase the number of comments
Explanation:
Sophia says that adding error checks for input values ‘will prevent crashes.’
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