Alibaba ACA-Developer Exam - Topic 7 Question 89 Discussion

Actual exam question for Alibaba's ACA-Developer exam

Question #: 89
Topic #: 7

Which of the following options correctly describes CloudMonitor Custom Monitoring and Custom Events? (Number of correct answers; 2)

ACustom Events are used for collection of continuous event type data, queries, and alarms.

BCustom Events is for periodic and continuous collection of time series monitoring data, queries, and alarms.

CCustom Monitoring is used for periodic and continuous collection of time series monitoring data, queries, and alarms.

DCustom Monitoring is used for collection of non-continuous event data, such as information about ECS instance restarts.

Show Suggested Answer

Suggested Answer: C, D

by Hyun at Oct 18, 2025, 04:27 PM

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Marva

1 day ago

I’m leaning towards A and C too. They align with how I understand monitoring.

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Marge

6 days ago

D seems off. Custom Monitoring should cover more than just non-continuous data.

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Junita

12 days ago

I feel B is misleading. Custom Events aren't just periodic.

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Alaine

17 days ago

I think A and C are correct. They make sense for monitoring.

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Pedro

22 days ago

D) makes sense, but I thought Custom Monitoring was broader.

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Magda

27 days ago

B) sounds confusing, isn't it just for continuous data?

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Stefania

1 month ago

I think C) is spot on!

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Linwood

1 month ago

A) is definitely wrong.

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Flo

1 month ago

Custom Monitoring and Custom Events, sounds like a superhero duo! I'll go with B and C, they seem the most heroic.

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Gerald

2 months ago

Haha, this question is a real head-scratcher. I'm just going to guess and hope for the best!

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Tamie

2 months ago

I'm pretty sure B and C are the right answers. Custom Events is for event data, while Custom Monitoring is for time series metrics.

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Vilma

2 months ago

I'm not entirely sure about the differences between these two features. I'll need to double-check the documentation to make sure I understand them correctly.

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Gregg

2 months ago

A and C seem to be the correct answers. Custom Events and Custom Monitoring both handle time series data, but with different use cases.

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Angelyn

3 months ago

I agree with A and C. They cover both continuous and periodic data.

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Lai

3 months ago

Wait, are we sure about these definitions?

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Marisha

3 months ago

I'm pretty confident that options A and C are the right answers here. Custom Events is for event data, and Custom Monitoring is for time series metrics.

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Barney

3 months ago

Okay, let me think this through. Custom Events is for event-based data, while Custom Monitoring is for time series data. I think options A and C are the correct answers.

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