A company is building a disaster recovery (DR) solution The company wants to rotate its primary systems between AWS Regions on a regular basis. The company's application is geographically distributed and includes a serverless web tier The application's database tier runs on Amazon Aurora
A solutions architect needs to build an architecture tor the database layer to implement managed, planned failover
Which combination of actions will meet these requirements with the LEAST downtime*? (Select TWO )
A company runs an application on a group of Amazon Linux EC2 instances. For compliance reasons, the company must retain all application log files for 7 years. The log files will be analyzed by a reporting tool that must be able to access all the files concurrently.
Which storage solution meets these requirements MOST cost-effectively?
An ecommerce company is building a distributed application that involves several serverless functions and AWS services to complete order-processing tasks. These tasks require manual approvals as part of the workflow A solutions architect needs to design an architecture for the order-processing application The solution must be able to combine multiple AWS Lambda functions into responsive serverless applications The solution also must orchestrate data and services that run on Amazon EC2 instances, containers, or on-premises servers
Which solution will meet these requirements with the LEAST operational overhead?
A company runs multiple Amazon EC2 Linux instances in a VPC across two Availability Zones The instances host applications that use a hierarchical directory structure The applications need to read and write rapidly and concurrently to shared storage
What should a solutions architect do to meet these requirements?
A company used an Amazon RDS for MySQL DB instance during application testing Before terminating the DB instance at the end of the test cycle a solutions architect created two backups The solutions architect created the first backup by using the mysqldump utility to create a database dump The solutions architect created the second backup by enabling the final DB snapshot option on RDS termination
The company is now planning for a new test cycle and wants to create a new DB instance from the most recent backup. The company has chosen a MySQL-compatible edition of Amazon Aurora to host the DB instance.
Which solutions will create the new DB instance? (Select TWO )