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One of the largest Ed-tech platforms boasts of a learning-management system being used by more than 100 million users across the globe. Of late, the company has been finding it difficult to scale its business. That's because the company's most popular applications, including the learning-management system, are hosted on more than 30 on-premises data centers throughout the world. The engineering team at the company wants to migrate to AWS Cloud and is currently evaluating Amazon RDS as its main database. To ensure High Availability, the team wants to go for Multi-AZ deployment and they would like to understand what happens when the primary instance in Multi-AZ goes down.As a Solutions Architect, which of the following will you identify as the outcome of the scenario?The URL to access the database will change to the standby DB An email will be sent to the System Administrator asking for manual interventionThe application will be down until the primary database has recovered itselfThe CNAME record will be updated to point to the standby DB

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