SAA-C02 (Page 24)

A company is running a multi-tier ecommerce web application in the AWS Cloud.The web application is running on Amazon EC2 instances.The database tier is on a provisioned Amazon Aurora MySQL DB cluster with a writer and a reader in a Multi-AZ environment.The new requirement for the database tier is to serve the application to achieve continuous write availability through an instance failover.What should a solutions architect do to meet this new requirement?Read More →

A company wants to migrate its 1 PB on-premises image repository to AWS. The images will be used by a serverless web application images stored in the repository are rarely accessed, but they must be immediately available. Additionally, the images must be encrypted at rest and protected from accidental deletion.Which solution meets these requirements?Read More →

A company is hosting its website on Amazon S3 and is using Amazon CloudFront to cache content.The company has an upcoming product launch.An employee accidentally published marketing content to the website before the official release of the product.The company needs to remove the marketing content from the website as quickly as possible.Which solution will meet these requirements?Read More →

A solutions architect is designing a security solution for a company that wants to provide developers with individual AWS accounts through AWS Organizations, while also maintaining standard security controls.Because the individual developers will have AWS account root user-level access to their own accounts, the solutions architect wants to ensure that the mandatory AWS CloudTrail configuration that is applied to new developer accounts is not modified.Which action meets these requirements?Read More →

A company is building a document storage application on AWS.The application runs on Amazon EC2 instances in multiple Availability Zones.The company requires the document store to be highly available.The documents need to be returned immediately when requested.The lead engineer has configured the application to use Amazon Elastic Block Store (Amazon EBS) to store the documents, but is willing to consider other options to meet the availability requirement.What should a solutions architect recommend?Read More →

A software vendor is deploying a new software-as-a-service (SaaS) solution that will be utilized by many AWS users.The service is hosted in a VPC behind aNetwork Load Balancer.The software vendor wants to provide access to this service to users with the least amount of administrative overhead and without exposing the service to the public internet.What should a solutions architect do to accomplish this goal?Read More →

A company has a live chat application running on its on-premises servers that use WebSockets.The company wants to migrate the application to AWS.Application traffic is inconsistent, and the company expects there to be more traffic with sharp spikes in the future.The company wants a highly scalable solution with no server maintenance nor advanced capacity planning.Which solution meets these requirements?Read More →

A solutions architect is designing the architecture for a new web application.The application will run on AWS Fargate containers with an Application LoadBalancer (ALB) and an Amazon Aurora PostgreSQL database.The web application will perform primarily read queries against the database.What should the solutions architect do to ensure that the website can scale with increasing traffic? (Choose two.)Read More →

A company is launching a new application deployed on an Amazon Elastic Container Service (Amazon ECS) cluster and is using the Fargate launch type for ECS tasks.The company is monitoring CPU and memory usage because it is expecting high traffic to the application upon its launch.However, the company wants to reduce costs when utilization decreases.What should a solutions architect recommend?Read More →

A company has two applications it wants to migrate to AWS.Both applications process a large set of files by accessing the same files at the same time.Both applications need to read the files with low latency.Which architecture should a solutions architect recommend for this situation?Read More →