Huawei H13-921_V1.5 Actual Free Exam Questions & Community Discussion
Which statements about GaussDB (for MySQL)'s high reliability and scalability are correct?
Correct Answer: A,B,D
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Compared with physical backup, logical backup has the advantage of faster backup and recovery.
Correct Answer: B
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Which of the following is NOT a feature of a read-only node?
Correct Answer: D
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Which metrics can be displayed in real-time performance?
Correct Answer: A,B,C,D
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Which of the following statements about PLOG objects in Log Stores are correct?
Correct Answer: A,B,D
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GaussDB (for MySQL) automatically backs up incremental changes every 5 minutes after the last backup.
Correct Answer: A
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Which strings can the regex 'x?z|food' (simplified from source) match?
Correct Answer: B,D
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Performance can be measured against a baseline. Ideally, what should a performance baseline include?
Correct Answer: A,B,C,D
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When using hints, different scopes apply. Which scope descriptions are correct?
Correct Answer: A,B,C,D
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