SAA-C02 (Page 42)

A solutions architect is designing a high performance computing (HPC) workload on Amazon EC2.The EC2 instances need to communicate to each other frequently and require network performance with low latency and high throughput.Which EC2 configuration meets these requirements?Read More →

A company wants to host a scalable web application on AWS.The application will be accessed by users from different geographic regions of the world.Application users will be able to download and upload unique data up to gigabytes in size.The development team wants a cost-effective solution to minimize upload and download latency and maximize performance.What should a solutions architect do to accomplish this?Read More →

A company has a legacy application that processes data in two parts.The second part of the process takes longer than the first, so the company has decided to rewrite the application as two microservices running on Amazon ECS that can scale independently.How should a solutions architect integrate the microservices?Read More →

A company’s application runs on Amazon EC2 instances behind an Application Load Balancer (ALB).The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones.On the first day of every month at midnight, the application becomes much slower when the month-end financial calculation batch executes.This causes the CPU utilization of the EC2 instances to immediately peak to 100%, which disrupts the application.What should a solutions architect recommend to ensure the application is able to handle the workload and avoid downtime?Read More →

A company runs a multi-tier web application that hosts news content.The application runs on Amazon EC2 instances behind an Application Load Balancer.The instances run in an EC2 Auto Scaling group across multiple Availability Zones and use an Amazon Aurora database.A solutions architect needs to make the application more resilient to periodic increases in request rates.Which architecture should the solutions architect implement? (Choose two.)Read More →

An application running on AWS uses an Amazon Aurora Multi-AZ deployment for its database.When evaluating performance metrics, a solutions architect discovered that the database reads are causing high I/O and adding latency to the write requests against the database.What should the solutions architect do to separate the read requests from the write requests?Read More →

A recently acquired company is required to build its own infrastructure on AWS and migrate multiple applications to the cloud within a month.Each application has approximately 50 TB of data to be transferred.After the migration is complete, this company and its parent company will both require secure network connectivity with consistent throughput from their data centers to the applications.A solutions architect must ensure one-time data migration and ongoing network connectivity.Which solution will meet these requirements?Read More →

A company serves content to its subscribers across the world using an application running on AWS.The application has several Amazon EC2 instances in a private subnet behind an Application Load Balancer (ALB).Due to a recent change in copyright restrictions, the chief information officer (CIO) wants to block access for certain countries.Which action will meet these requirements?Read More →

A company is creating a new application that will store a large amount of data.The data will be analyzed hourly and modified by several Amazon EC2 Linux instances that are deployed across multiple Availability Zones.The application team believes the amount of space needed will continue to grow for the next 6 months.Which set of actions should a solutions architect take to support these needs?Read More →

A company plans to store sensitive user data on Amazon S3.Internal security compliance requirement mandate encryption of data before sending it to AmazonS3.What should a solutions architect recommend to satisfy these requirements?Read More →