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Alibaba ACA-Developer Exam - Topic 12 Question 97 Discussion

By default, Function Compute creates an instance for each request Function compute allows you to create multiple instances concurrently to reduce costs and improve execution efficiency Which of the following scenarios is NOT suitable for enabling the feature of handling multiple requests on a single instance? (Number of correct answers: 2)
A) The function has a shared state and cannot be accessed concurrently. and B) Requests are waiting for responses from the downstream service for an extended period of time.
C) A request consumes a large amount of CPU and memory resources.
D) Functions processes independent data objects.

Alibaba ACA-Developer Exam - Topic 12 Question 97 Discussion

Actual exam question for Alibaba's ACA-Developer exam
Question #: 97
Topic #: 12
[All ACA-Developer Questions]

By default, Function Compute creates an instance for each request Function compute allows you to create multiple instances concurrently to reduce costs and improve execution efficiency Which of the following scenarios is NOT suitable for enabling the feature of handling multiple requests on a single instance? (Number of correct answers: 2)

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Suggested Answer: A, B

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Lakeesha
4 days ago
This question is tricky. I think A and C are the right answers.
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Angelo
9 days ago
Totally agree with A, shared state is a nightmare for concurrency!
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Tamesha
14 days ago
A is a no-brainer, but C is a bit tricky.
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Jamal
20 days ago
Wait, so D is actually suitable? That seems odd!
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Maddie
25 days ago
I think B could also be a problem, not just A and C.
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Peggie
30 days ago
A and C are definitely the right answers!
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Regenia
1 month ago
I’m a bit confused about B; waiting for responses could mean it’s okay to handle multiple requests, but I guess if it takes too long, it might not be ideal?
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Virgina
3 months ago
I think we had a practice question about concurrent requests, and it mentioned that independent data processing is fine, which makes me lean towards D being suitable.
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Tamesha
3 months ago
I'm not entirely sure, but I feel like C could also be a correct answer since handling large resource-consuming requests might not be efficient on a single instance.
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Cory
3 months ago
I remember we discussed how shared states can lead to issues when multiple requests are handled at once, so I think A is definitely one of the answers.
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