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DBS-C01 · Question #242
DBS-C01 Question #242: Real Exam Question with Answer & Explanation
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Submitted by katya_ua· Mar 6, 2026Monitoring and Troubleshooting
Question
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?
Options
- ATruncate the events_statements_summary_by_digest table.
- BChange the AWS Key Management Service (AWS KMS) key that is used to enable Performance
- CSet the value for the performance_schema parameter in the parameter group to 1.
- DDisable and reenable Performance Insights to be effective in the next maintenance window.
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Topics
#Aurora MySQL#Performance Insights#SQL Digest statistics#troubleshooting