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Question 222 - DBS-C01 discussion

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A company is using an Amazon Aurora MySQL database with Performance Insights enabled. A database specialist is checking Performance Insights and observes an alert message that starts with the following phrase: `Performance Insights is unable to collect SQL Digest statistics on new queries`¦` Which action will resolve this alert message?

A.
Truncate the events_statements_summary_by_digest table.
Answers
A.
Truncate the events_statements_summary_by_digest table.
B.
Change the AWS Key Management Service (AWS KMS) key that is used to enable Performance Insights.
Answers
B.
Change the AWS Key Management Service (AWS KMS) key that is used to enable Performance Insights.
C.
Set the value for the performance_schema parameter in the parameter group to 1.
Answers
C.
Set the value for the performance_schema parameter in the parameter group to 1.
D.
Disable and reenable Performance Insights to be effective in the next maintenance window.
Answers
D.
Disable and reenable Performance Insights to be effective in the next maintenance window.
Suggested answer: A

Explanation:


https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_PerfInsights.UsingDashboard.AnalyzeDBLoad.AdditionalMetrics.MySQL.html

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asked 16/09/2024
Derrick Dave T Alvarez
40 questions
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