SAA-C02 (Page 53)

A company previously migrated its data warehouse solution to AWS.The company also has an AWS Direct Connect connection.Corporate office users query the data warehouse using a visualization tool.The average size of a query returned by the data warehouse is 50 MB and each webpage sent by the visualization tool is approximately 500 KB.Result sets returned by the data warehouse are not cached.Which solution provides the LOWEST data transfer egress cost for the company?Read More →

A solutions architect is creating a data processing job that runs once daily and can take up to 2 hours to complete.If the job is interrupted, it has to restart from the beginning.How should the solutions architect address this issue in the MOST cost-effective manner?Read More →

A company needs to ingest and handle large amounts of streaming data that its application generates.The application runs on Amazon EC2 instances and sends data to Amazon Kinesis Data Streams, which is configured with default settings.Every other day, the application consumes the data and writes the data to anAmazon S3 bucket for business intelligence (BI) processing.The company observes that Amazon S3 is not receiving all the data that the application sends toKinesis Data Streams.What should a solutions architect do to resolve this issue?Read More →

A company is developing a file-sharing application that will use an Amazon S3 bucket for storage.The company wants to serve all the files through an AmazonCloudFront distribution.The company does not want the files to be accessible through direct navigation to the S3 URL.What should a solutions architect do to meet these requirements?Read More →

A company hosts its core network services, including directory services and DNS, in its on-premises data center.The data center is connected to the AWS Cloud using AWS Direct Connect (DX).Additional AWS accounts are planned that will require quick, cost-effective, and consistent access to these network services.What should a solutions architect implement to meet these requirements with the LEAST amount of operational overhead?Read More →

A company needs to store data in Amazon S3.A compliance requirement states that when any changes are made to objects the previous state of the object with any changes must be preserved.Additionally, files older than 5 years should not be accessed but need to be archived for auditing.What should a solutions architect recommend that is MOST cost-effective?Read More →

A company hosts a training site on a fleet of Amazon EC2 instances.The company anticipates that its new course, which consists of dozens of training videos on the site, will be extremely popular when it is released in 1 week.What should a solutions architect do to minimize the anticipated server load?Read More →

A company has two VPCs named Management and Production.The Management VPC uses VPNs through a customer gateway to connect to a single device in the data center.The Production VPC uses a virtual private gateway with two attached AWS Direct Connect connections.The Management and Production VPCs both use a single VPC peering connection to allow communication between the applications.What should a solutions architect do to mitigate any single point of failure in this architecture?Read More →

A solutions architect needs to design a system to store client case files.The files are core company assets and are important.The number of files will grow over time.The files must be simultaneously accessible from multiple application servers that run on Amazon EC2 instances.The solution must have built-in redundancy.Which solution meets these requirements?Read More →

A company needs to keep user transaction data in an Amazon DynamoDB table.The company must retain the data for 7 years.What is the MOST operationally efficient solution that meets these requirements?Read More →