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Alibaba ACA-BigData1 Exam - Topic 5 Question 18 Discussion

Actual exam question for Alibaba's ACA-BigData1 exam
Question #: 18
Topic #: 5
[All ACA-BigData1 Questions]

Scenario: Jack is the administrator of project prj1. A new team member, Alice (already has an Alibaba

Cloud account alice@aliyun.com), applies for joining this project with the following permissions: view

table lists, submit jobs, and create tables. Which of the following SQL statements is useless:

Score 2

Show Suggested Answer Hide Answer
Suggested Answer: D

Contribute your Thoughts:

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Sue
4 months ago
A is just setting the context, so it's not useless at all!
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Glenn
4 months ago
Wait, why would you need to flush privileges? Seems odd.
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Latia
4 months ago
I agree, D doesn't do anything for this scenario.
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Tegan
4 months ago
I think B is the one that doesn't make sense here.
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Vallie
5 months ago
Option D is definitely useless.
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Marcos
5 months ago
This seems like a straightforward question. I'd look at the "Channel X Connections" metric, as that should directly reflect the overall usage of the channel.
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Christene
5 months ago
I'm a bit confused by all the options. Is the process decision program chart also a good choice for this? I want to make sure I understand the differences between these tools.
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Estrella
5 months ago
I think a certificate authority mainly authenticates the identity of the entity requesting a certificate, but I'm not entirely sure if that's all they do.
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Una
5 months ago
This seems straightforward. I think the answer is B - the selected publicly-available services from the selected AWS region.
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Zoila
5 months ago
I vaguely remember that using dedicated uplinks is typically suggested for stability, but I don't know if it's the right choice here either.
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