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AWS Certified Solutions Architect - Associate

  • Topic 1 Question 350

    A company uses a 100 GB Amazon RDS for Microsoft SQL Server Single-AZ DB instance in the us-east-1 Region to store customer transactions. The company needs high availability and automatic recovery for the DB instance.

    The company must also run reports on the RDS database several times a year. The report process causes transactions to take longer than usual to post to the customers’ accounts. The company needs a solution that will improve the performance of the report process.

    Which combination of steps will meet these requirements?

    2 つ選択

    • Modify the DB instance from a Single-AZ DB instance to a Multi-AZ deployment.

    • Take a snapshot of the current DB instance. Restore the snapshot to a new RDS deployment in another Availability Zone.

    • Create a read replica of the DB instance in a different Availability Zone. Point all requests for reports to the read replica.

    • Migrate the database to RDS Custom.

    • Use RDS Proxy to limit reporting requests to the maintenance window.

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