SAA-C03 (Page 4)

A company runs workloads on AWS.The company needs to connect to a service from an external provider.The service is hosted in the provider’s VPC.According to the company’s security team, the connectivity must be private and must be restricted to the target service.The connection must be initiated only from the company’s VPC.Which solution will mast these requirements?Read More →

A company is migrating its on-premises PostgreSQL database to Amazon Aurora PostgreSQL.The on-premises database must remain online and accessible during the migration.The Aurora database must remain synchronized with the on-premises database.Which combination of actions must a solutions architect take to meet these requirements? (Choose two.)Read More →

A company uses AWS Organizations to create dedicated AWS accounts for each business unit to manage each business unit’s account independently upon request.The root email recipient missed a notification that was sent to the root user email address of one account.The company wants to ensure that all future notifications are not missed.Future notifications must be limited to account administrators.Which solution will meet these requirements?Read More →

A company runs its ecommerce application on AWS.Every new order is published as a massage in a RabbitMQ queue that runs on an Amazon EC2 instance in a single Availability Zone.These messages are processed by a different application that runs on a separate EC2 instance.This application stores the details in a PostgreSQL database on another EC2 instance.All the EC2 instances are in the same Availability Zone.The company needs to redesign its architecture to provide the highest availability with the least operational overhead.What should a solutions architect do to meet these requirements?Read More →

A reporting team receives files each day in an Amazon S3 bucket.The reporting team manually reviews and copies the files from this initial S3 bucket to an analysis S3 bucket each day at the same time to use with Amazon QuickSight.Additional teams are starting to send more files in larger sizes to the initial S3 bucket.The reporting team wants to move the files automatically analysis S3 bucket as the files enter the initial S3 bucket.The reporting team also wants to use AWS Lambda functions to run pattern-matching code on the copied data.In addition, the reporting team wants to send the data files to a pipeline in Amazon SageMaker Pipelines.What should a solutions architect do to meet these requirements with the LEAST operational overhead?Read More →

A solutions architect needs to help a company optimize the cost of running an application on AWS.The application will use Amazon EC2 instances, AWS Fargate, and AWS Lambda for compute within the architecture.The EC2 instances will run the data ingestion layer of the application.EC2 usage will be sporadic and unpredictable.Workloads that run on EC2 instances can be interrupted at any time.The application front end will run on Fargate, and Lambda will serve the API layer.The front-end utilization and API layer utilization will be predictable over the course of the next year.Which combination of purchasing options will provide the MOST cost-effective solution for hosting this application? (Choose two.)Read More →

A company runs a web-based portal that provides users with global breaking news, local alerts, and weather updates.The portal delivers each user a personalized view by using mixture of static and dynamic content.Content is served over HTTPS through an API server running on an Amazon EC2 instance behind an Application Load Balancer (ALB).The company wants the portal to provide this content to its users across the world as quickly as possible.How should a solutions architect design the application to ensure the LEAST amount of latency for all users?Read More →

A gaming company is designing a highly available architecture.The application runs on a modified Linux kernel and supports only UDP-based traffic.The company needs the front-end tier to provide the best possible user experience.That tier must have low latency, route traffic to the nearest edge location, and provide static IP addresses for entry into the application endpoints.What should a solutions architect do to meet these requirements?Read More →

A company wants to migrate its existing on-premises monolithic application to AWS.The company wants to keep as much of the front-end code and the backend code as possible.However, the company wants to break the application into smaller applications.A different team will manage each application.The company needs a highly scalable solution that minimizes operational overhead.Which solution will meet these requirements?Read More →

A company recently started using Amazon Aurora as the data store for its global ecommerce application.When large reports are run, developers report that the ecommerce application is performing poorly.After reviewing metrics in Amazon CloudWatch, a solutions architect finds that the ReadIOPS and CPUUtilizalion metrics are spiking when monthly reports run.What is the MOST cost-effective solution?Read More →