A large gaming company is creating a centralized solution to store player session state for multiple online games. The workload required key-value storage with low latency and will be an equal mix of reads and writes. Data should be written into the AWS Region closest to the user across the games' geographically distributed user base. The architecture should minimize the amount of overhead required to manage the replication of data between Regions.
Which solution meets these requirements?

• A.Amazon DynamoDB global tables
• B.Amazon RDS for MySQL with multi-Region read replicas
• C.Amazon Aurora global database
• D.Amazon RDS for Oracle with GoldenGate

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A company wants to migrate its Microsoft SQL Server Enterprise Edition database instance from on-premises to AWS. A deep review is performed and the AWS Schema Conversion Tool (AWS SCT) provides options for running this workload on Amazon RDS for SQL Server Enterprise Edition, Amazon RDS for SQL Server Standard Edition, Amazon Aurora MySQL, and Amazon Aurora PostgreSQL. The company does not want to use its own SQL server license and does not want to change from Microsoft SQL Server.
What is the MOST cost-effective and operationally efficient solution?

• A.Run SQL Server Enterprise Edition on Amazon EC2.
• B.Run Amazon Aurora MySQL leveraging SQL Server on Linux compatibility libraries.
• C.Run SQL Server Standard Edition on Amazon RDS.
• D.Run SQL Server Enterprise Edition on Amazon RDS.

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A Database Specialist needs to define a database migration strategy to migrate an on-premises Oracle database to an Amazon Aurora MySQL DB cluster. The company requires near-zero downtime for the data migration.
The solution must also be cost-effective.
Which approach should the Database Specialist take?

• A.Use AWS Server Migration Service (AWS SMS) to import the Oracle virtual machine image as an AmazonEC2 instance. Use the Oracle Logical Dump utility to migrate the Oracle data from Amazon EC2 to anAurora DB cluster.
• B.Use the AWS Schema Conversion Tool (AWS SCT) to help rewrite database objects to MySQL during theschema migration. Use AWS DMS to perform the full load and change data capture (CDC) tasks.
• C.Order an AWS Snowball appliance and copy the Oracle backup to the Snowball appliance. Once theSnowball data is delivered to Amazon S3, create a new Aurora DB cluster. Enable the S3 integration tomigrate the data directly from Amazon S3 to Amazon RDS.
• D.Dump all the tables from the Oracle database into an Amazon S3 bucket using datapump (expdp).
  Rundata transformations in AWS Glue. Load the data from the S3 bucket to the Aurora DB cluster.

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A company is moving its fraud detection application from on premises to the AWS Cloud and is using Amazon Neptune for data storage. The company has set up a 1 Gbps AWS Direct Connect connection to migrate 25 TB of fraud detection data from the on-premises data center to a Neptune DB instance. The company already has an Amazon S3 bucket and an S3 VPC endpoint, and 80% of the company's network bandwidth is available.
How should the company perform this data load?

• A.Use the AWS CLI to transfer the data from on premises to the S3 bucket. Use the Copy command for Neptune to move the data in bulk from the S3 bucket to the Neptune DB instance.
• B.Use AWS Database Migration Service (AWS DMS) to transfer the data from on premises to the S3 bucket. Use the Loader command for Neptune to move the data in bulk from the S3 bucket to the Neptune DB instance.
• C.Use AWS DataSync to transfer the data from on premises to the S3 bucket. Use the Loader command for Neptune to move the data in bulk from the S3 bucket to the Neptune DB instance.
• D.Use an AWS SDK with a multipart upload to transfer the data from on premises to the S3 bucket. Use the Copy command for Neptune to move the data in bulk from the S3 bucket to the Neptune DB instance.

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A company's Security department established new requirements that state internal users must connect to an existing Amazon RDS for SQL Server DB instance using their corporate Active Directory (AD) credentials. A Database Specialist must make the modifications needed to fulfill this requirement.
Which combination of actions should the Database Specialist take? (Choose three.)

• A.Stop the RDS SQL Server DB instance, modify it to use the directory for Windows authentication, and startit again. Create appropriate new logins.
• B.Use the AWS Management Console to create an AWS Managed Microsoft AD. Create a trust relationshipwith the corporate AD.
• C.Modify the RDS SQL Server DB instance to use the directory for Windows authentication.
  Createappropriate new logins.
• D.Configure the AWS Managed Microsoft AD domain controller Security Group.
• E.Use the AWS Management Console to create an AD Connector. Create a trust relationship with thecorporate AD.
• F.Disable Transparent Data Encryption (TDE) on the RDS SQL Server DB instance.

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