SAA-C03 (Page 70)

A company’s production environment consists of Amazon EC2 On-Demand Instances that run constantly between Monday and Saturday.The instances must run for only 12 hours on Sunday and cannot tolerate interruptions.The company wants to cost-optimize the production environment.Which solution will meet these requirements MOST cost-effectively?Read More →

A company’s image-hosting website gives users around the world the ability to up load, view, and download images from their mobile devices.The company currently hosts the static website in an Amazon S3 bucket.Because of the website’s growing popularity, the website’s performance has decreased.Users have reported latency issues when they upload and download images.The company must improve the performance of the website.Which solution will meet these requirements with the LEAST implementation effort?Read More →

A digital image processing company wants to migrate its on-premises monolithic application to the AWS Cloud.The company processes thousands of images and generates large files as part of the processing workflow.The company needs a solution to manage the growing number of image processing jobs.The solution must also reduce the manual tasks in the image processing workflow.The company does not want to manage the underlying infrastructure of the solution.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A company has a three-tier web application that processes orders from customers.The web tier consists of Amazon EC2 instances behind an Application Load Balancer.The processing tier consists of EC2 instances.The company decoupled the web tier and processing tier by using Amazon Simple Queue Service (Amazon SQS).The storage layer uses Amazon DynamoDB.At peak times, some users report order processing delays and halls.The company has noticed that during these delays, the EC2 instances are running at 100% CPU usage, and the SQS queue fills up.The peak times are variable and unpredictable.The company needs to improve the performance of the application.Which solution will meet these requirements?Read More →

A company operates a food delivery service.Because of recent growth, the company’s order processing system is experiencing scaling problems during peak traffic hours.The current architecture includes Amazon EC2 instances in an Auto Scaling group that collect orders from an application.A second group of EC2 instances in an Auto Scaling group fulfills the orders.The order collection process occurs quickly, but the order fulfillment process can take longer.Data must not be lost because of a scaling event.A solutions architect must ensure that the order collection process and the order fulfillment process can both scale adequately during peak traffic hours.Which solution will meet these requirements?Read More →

A company currently stores 5 TB of data in on-premises block storage systems.The company’s current storage solution provides limited space for additional data.The company runs applications on premises that must be able to retrieve frequently accessed data with low latency.The company requires a cloud-based storage solution.Which solution will meet these requirements with the MOST operational efficiency?Read More →

An online gaming company is transitioning user data storage to Amazon DynamoDB to support the company’s growing user base.The current architecture includes DynamoDB tables that contain user profiles, achievements, and in-game transactions.The company needs to design a robust, continuously available, and resilient DynamoDB architecture to maintain a seamless gaming experience for users.Which solution will meet these requirements MOST cost-effectively?Read More →

A company runs its media rendering application on premises.The company wants to reduce storage costs and has moved all data to Amazon S3.The on-premises rendering application needs low-latency access to storage.The company needs to design a storage solution for the application.The storage solution must maintain the desired application performance.Which storage solution will meet these requirements in the MOST cost-effective way?Read More →

A company runs an application in a private subnet behind an Application Load Balancer (ALB) in a VPC.The VPC has a NAT gateway and an internet gateway.The application calls the Amazon S3 API to store objects.According to the company’s security policy, traffic from the application must not travel across the internet.Which solution will meet these requirements MOST cost-effectively?Read More →

A data analytics company wants to migrate its batch processing system to AWS.The company receives thousands of small data files periodically during the day through FTP.An on-premises batch job processes the data files overnight.However, the batch job takes hours to finish running.The company wants the AWS solution to process incoming data files as soon as possible with minimal changes to the FTP clients that send the files.The solution must delete the incoming data files after the files have been processed successfully.Processing for each file needs to take 3-8 minutes.Which solution will meet these requirements in the MOST operationally efficient way?Read More →