DBS-C01 · Question #346
DBS-C01 Question #346: Real Exam Question with Answer & Explanation
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Question
An online bookstore uses Amazon Aurora MySQL as its backend database. After the online bookstore added a popular book to the online catalog, customers began reporting intermittent timeouts on the checkout page. A database specialist determined that increased load was causing locking contention on the database. The database specialist wants to automatically detect and diagnose database performance issues and to resolve bottlenecks faster. Which solution will meet these requirements?
Options
- ATurn on Performance Insights for the Aurora MySQL database. Configure and turn on Amazon
- BCreate a CPU usage alarm. Select the CPU utilization metric for the DB instance. Create an
- CUse the Amazon RDS query editor to get the process ID of the query that is causing the database
- DUse the SELECT INTO OUTFILE S3 statement to query data from the database. Save the data
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