SAP-C01 (Page 9)

A company has a policy that all Amazon EC2 instances that are running a database must exist within the same subnets in a shared VPC.Administrators must follow security compliance requirements and are not allowed to directly log in to the shared account.All company accounts are members of the same organization in AWS Organizations.The number of accounts will rapidly increase as the company grows.A solutions architect uses AWS Resource Access Manager to create a resource share in the shared account.What is the MOST operationally efficient configuration to meet these requirements?Read More →

A company is building an image service on the web that will allow users to upload and search random photos.At peak usage, up to 10,000 users worldwide will upload their images.The service will then overlay text on the uploaded images, which will then be published on the company website.Which design should a solutions architect implement?Read More →

A company runs a serverless application in a single AWS Region.The application accesses external URLs and extracts metadata from those sites.The company uses an Amazon Simple Notification Service (Amazon SNS) topic to publish URLs to an Amazon Simple Queue Service (Amazon SQS) queue.An AWS Lambda function uses the queue as an event source and processes the URLs from the queue.Results are saved to an Amazon S3 bucket.The company wants to process each URL in other Regions to compare possible differences in site localization.URLs must be published from the existing Region.Results must be written to the existing S3 bucket in the current Region.Which combination of changes will produce multi-Region deployment that meets these requirements? (Choose two.)Read More →

A company built an ecommerce website on AWS using a three-tier web architecture.The application is Java-based and composed of an Amazon CloudFront distribution, an Apache web server layer of Amazon EC2 instances in an Auto Scaling group, and a backend Amazon Aurora MySQL database.Last month, during a promotional sales event, users reported errors and timeouts while adding items to their shopping carts.The operations team recovered the logs created by the web servers and reviewed Aurora DB cluster performance metrics.Some of the web servers were terminated before logs could be collected and the Aurora metrics were not sufficient for query performance analysis.Which combination of steps must the solutions architect take to improve application performance visibility during peak traffic events? (Choose three.)Read More →

A company is deploying a distributed in-memory database on a fleet of Amazon EC2 instances.The fleet consists of a primary node and eight worker nodes.The primary node is responsible for monitoring cluster health, accepting user requests, distributing user requests to worker nodes, and sending an aggregate response back to a client.Worker nodes communicate with each other to replicate data partitions.The company requires the lowest possible networking latency to achieve maximum performance.Which solution will meet these requirements?Read More →

A company is planning a migration from an on-premises data center to the AWS Cloud.The company plans to use multiple AWS accounts that are managed in an organization in AWS Organizations.The company will create a small number of accounts initially and will add accounts as needed.A solutions architect must design a solution that turns on AWS CloudTrail in all AWS accounts.What is the MOST operationally efficient solution that meets these requirements?Read More →

A hedge fund company is developing a new web application to handle trades.Traders around the world will use the application.The application will handle hundreds of thousands of transactions, especially during overlapping work hours between Europe and the United States.According to the company’s disaster recovery plan, the data that is generated must be replicated to a second AWS Region.Each transaction item will be less than100 KB in size.The company wants to simplify the CI/CD pipeline as much as possible.Which combination of steps will meet these requirements MOST cost-effectively? (Choose two.)Read More →

A company has an application that runs on a fleet of Amazon EC2 instances and stores 70 GB of device data for each instance in Amazon S3.Recently, some of the S3 uploads have been failing.At the same time, the company is seeing an unexpected increase in storage data costs.The application code cannot be modified.What is the MOST efficient way to upload the device data to Amazon S3 while managing storage costs?Read More →

A company is planning to migrate an Amazon RDS for Oracle database to an RDS for PostgreSQL DB instance in another AWS account.A solutions architect needs to design a migration strategy that will require no downtime and that will minimize the amount of time necessary to complete the migration.The migration strategy must replicate all existing data and any new data that is created during the migration.The target database must be identical to the source database at completion of the migration process.All applications currently use an Amazon Route 53 CNAME record as their endpoint for communication with the RDS for Oracle DB instance.The RDS for Oracle DB instance is in a private subnet.Which combination of steps should the solutions architect take to meet these requirements? (Choose three.)Read More →

A large mobile gaming company has successfully migrated all of its on-premises infrastructure to the AWS Cloud.A solutions architect is reviewing the environment to ensure that it was built according to the design and that it is running in alignment with the Well-Architected Framework.While reviewing previous monthly costs in Cost Explorer, the solutions architect notices that the creation and subsequent termination of several large instance types account for a high proportion of the costs.The solutions architect finds out that the company’s developers are launching new Amazon EC2 instances as part of their testing and that the developers are not using the appropriate instance types.The solutions architect must implement a control mechanism to limit the instance types that only the developers can launch.Which solution will meet these requirements?Read More →