Solutions Architect Associate (Page 95)

A company is developing a new machine learning model solution in AWS. The models are developed as independent microservices that fetch about 1 GB of model data from Amazon S3 at startup and load the data into memory. Users access the models through an asynchronous API. Users can send a request or a batch of requests and specify where the results should be sent.The company provides models to hundreds of users. The usage patterns for the models are irregular Some models could be unused for days or weeks. Other models could receive batches of thousands of requests at a time.Which solution meets these requirements?Read More →

An ecommerce company has noticed performance degradation of its Amazon RDS based web application.The performance degradation is attributed to an increase in the number of read-only SQL queries triggered by business analysts.A solutions architect needs to solve the problem with minimal changes to the existing web application.What should the solutions architect recommend?Read More →

A company has a highly dynamic batch processing job that uses many Amazon EC2 instances to complete it.The job is stateless in nature, can be started and stopped at any given time with no negative impact, and typically takes upwards of 60 minutes total to complete.The company has asked a solutions architect to design a scalable and cost-effective solution that meets the requirements of the job.What should the solutions architect recommend?Read More →

A company has multiple AWS accounts for development work.Some staff consistently use oversized Amazon EC2 instances, which causes the company to exceed the yearly budget for the development accounts.The company wants to centrally restrict the creation of AWS resources in these accounts.Which solution will meet these requirements with the LEAST development effort?Read More →

A company has a custom application with embedded credentials that retrieves information from an Amazon RDS MySQL DB instance.Management says the application must be made more secure with the least amount of programming effort.What should a solutions architect do to meet these requirements?Read More →

A company has an application that processes customer orders.The company hosts the application on an Amazon EC2 instance that saves the orders to an Amazon Aurora database.Occasionally when traffic is high the workload does not process orders fast enough.What should a solutions architect do to write the orders reliably to the database as quickly as possible?Read More →

A company has deployed a database in Amazon RDS for MySQL.Due to increased transactions, the database support team is reporting slow reads against theDB instance and recommends adding a read replica.Which combination of actions should a solutions architect take before implementing this change? (Choose two.)Read More →

A company hosts an application used to upload files to an Amazon S3 bucket.Once uploaded, the files are processed to extract metadata, which takes less than 5 seconds.The volume and frequency of the uploads varies from a few files each hour to hundreds of concurrent uploads.The company has asked a solutions architect to design a cost-effective architecture that will meet these requirements.What should the solutions architect recommend?Read More →

A company uses 50 TB of data for reporting.The company wants to move this data from on premises to AWS.A custom application in the company’s data center runs a weekly data transformation job.The company plans to pause the application until the data transfer is complete and needs to begin the transfer process as soon as possible.The data center does not have any available network bandwidth for additional workloads.A solutions architect must transfer the data and must configure the transformation job to continue to run in the AWS Cloud.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A company wants to create a mobile app that allows users to stream slow-motion video clips on their mobile devices.Currently, the app captures video clips and uploads the video clips in raw format into an Amazon S3 bucket.The app retrieves these video clips directly from the S3 bucket.However, the videos are large in their raw format.Users are experiencing issues with buffering and playback on mobile devices.The company wants to implement solutions to maximize the performance and scalability of the app while minimizing operational overhead.Which combination of solutions will meet these requirements? (Choose two.)Read More →