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Alibaba ACA-Operator Exam - Topic 9 Question 88 Discussion

Actual exam question for Alibaba's ACA-Operator exam
Question #: 88
Topic #: 9
[All ACA-Operator Questions]

A developer accesses logs in a Log Service Logstore via the API. The error code returned by the server is 404. Which of these could be the cause?

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Suggested Answer: A

Error 404 ProjectNotExist: The error message returned because the specified project does not exist. https://www.alibabacloud.com/help/doc-detail/29018.htm


by Gladys at Aug 15, 2025, 04:23 AM

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Edwin
2 months ago
Server internal error is more likely a 500, not a 404.
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Gerri
2 months ago
Wait, could a busy server really return a 404? Sounds off.
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Crista
2 months ago
Definitely could be the log project not existing.
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Rolland
3 months ago
I don't think a digital signature issue would cause a 404.
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German
3 months ago
A 404 usually means the resource isn't found.
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Pamella
3 months ago
Could the server being busy cause a 404? I thought that was more related to 500 errors. I'm a bit confused about that.
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Rosina
4 months ago
I practiced a similar question, and I think the digital signature issue would lead to a different error code, not 404.
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Karima
4 months ago
I'm not entirely sure, but I think a 404 error might also happen if the API endpoint is incorrect. Maybe it relates to the project name?
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Angelica
4 months ago
I remember studying error codes, and 404 usually means "not found." So, it could be that the log project doesn't exist.
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Ollie
4 months ago
I'm a bit confused by this question. Could the server internal error (C) or server being busy (D) also cause a 404 error? I'll need to research more about the specific error codes and their potential causes.
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Belen
4 months ago
Okay, let me think this through. The 404 error means the server couldn't find the requested resource, so it's likely either the log project doesn't exist (A) or there's an issue with the authentication (B). I'll carefully review the API details to determine the most likely cause.
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Carri
5 months ago
Hmm, I'm a bit unsure here. Could it also be a problem with the digital signature, like option B? I'll need to double-check the documentation on the API requirements.
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Jaclyn
5 months ago
I'm pretty confident this is option A. The 404 error code usually indicates that the resource (in this case, the log project) doesn't exist.
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Izetta
5 months ago
I believe the error could also be due to server internal error.
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Yesenia
5 months ago
Server internal error? More like 'developer internal error' if you ask me.
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Ronald
5 months ago
I agree with Darrin, it makes sense that the project is not found.
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Clay
5 months ago
I bet the developer forgot to include their magic decoder ring when making the API request. Rookie mistake.
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Norah
5 months ago
A 404 error means the log project doesn't exist? Sounds like a classic case of 'user error' to me.
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Trina
2 months ago
Could be a missing project for sure!
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Rasheeda
2 months ago
A) The log project doesn't exist is likely.
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Shonda
2 months ago
Definitely sounds like a user error!
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Dana
3 months ago
Or maybe they just mistyped something?
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Darrin
6 months ago
I think the error code 404 means the log project does not exist.
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