A company's development team needs to have production data restored in a staging AWS account. The production database is running on an Amazon RDS for
PostgreSQL Multi-AZ DB instance, which has AWS KMS encryption enabled using the default KMS key. A database specialist planned to share the most recent automated snapshot with the staging account, but discovered that the option to share snapshots is disabled in the AWS Management Console.
What should the database specialist do to resolve this?
A company is running its customer feedback application on Amazon Aurora MySQL. The company runs a report every day to extract customer feedback, and a team reads the feedback to determine if the customer comments are positive or negative. It sometimes takes days before the company can contact unhappy customers and take corrective measures. The company wants to use machine learning to automate this workflow.
Which solution meets this requirement with the LEAST amount of effort?
For the first time, a database professional is establishing a test graph database on Amazon Neptune. The database expert must input millions of rows of test observations from an Amazon S3.csv file. The database professional uploaded the data to the Neptune DB instance through a series of API calls.
Which sequence of actions enables the database professional to upload the data most quickly? (Select three.)
A company is closing one of its remote data centers. This site runs a 100 TB on-premises data warehouse
solution. The company plans to use the AWS Schema Conversion Tool (AWS SCT) and AWS DMS for the
migration to AWS. The site network bandwidth is 500 Mbps. A Database Specialist wants to migrate the onpremises data using Amazon S3 as the data lake and Amazon Redshift as the data warehouse. This move must take place during a 2-week period when source systems are shut down for maintenance. The data should stay encrypted at rest and in transit.
Which approach has the least risk and the highest likelihood of a successful data transfer?
A user has a non-relational key-value database. The user is looking for a fully managed AWS service that will
offload the administrative burdens of operating and scaling distributed databases. The solution must be costeffective and able to handle unpredictable application traffic.
What should a Database Specialist recommend for this user?