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Huawei H11-861_V4.0 Exam - Topic 4 Question 12 Discussion

Actual exam question for Huawei's H11-861_V4.0 exam
Question #: 12
Topic #: 4
[All H11-861_V4.0 Questions]

The SMC system O&M engineer John wants to start and stop the SC database (version V600R019C10SPCb20 or later). Which of the following user roles can be used to perform such operations on the database?

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Suggested Answer: A

The SC's underlying database is a GaussDB cluster, and only the dedicated database OS user (gauss) has the necessary permissions to start and stop it using the GaussDB control utilities.


by Bernardine at Mar 30, 2026, 09:28 PM

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Xuan
4 days ago
I’m a bit confused about 'gauss' and 'vcexpert'—I can't recall if they have the necessary privileges.
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Lettie
9 days ago
I remember practicing a similar question, and I think 'sc' is also a valid role for database operations.
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Arletta
14 days ago
I think the 'root' user should definitely have the permissions to start and stop the database, but I'm not sure about the others.
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