Solutions Architect Associate (Page 144)

A company has a web application that is based on Java and PHP.The company plans to move the application from on premises to AWS.The company needs the ability to test new site features frequently.The company also needs a highly available and managed solution that requires minimum operational overhead.Which solution will meet these requirements?Read More →

A company has an Amazon S3 data lake that is governed by AWS Lake Formation.The company wants to create a visualization in Amazon QuickSight by joining the data in the data lake with operational data that is stored in an Amazon Aurora MySQL database.The company wants to enforce column-level authorization so that the company’s marketing team can access only a subset of columns in the database.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A company runs a web application on Amazon EC2 instances in multiple Availability Zones.The EC2 instances are in private subnets.A solutions architect implements an internet-facing Application Load Balancer (ALB) and specifies the EC2 instances as the target group.However, the internet traffic is not reaching the EC2 instances.How should the solutions architect reconfigure the architecture to resolve this issue?Read More →

A solutions architect is designing the cloud architecture for a company that needs to host hundreds of machine learning models for its users.During startup, the models need to load up to 10 GB of data from Amazon S3 into memory, but they do not need disk access.Most of the models are used sporadically, but the users expect all of them to be highly available and accessible with low latency.Which solution meets the requirements and is MOST cost-effective?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 manufacturing company has machine sensors that upload .csv files to an Amazon S3 bucket.These .csv files must be converted into images and must be made available as soon as possible for the automatic generation of graphical reports.The images become irrelevant after 1 month, but the .csv files must be kept to train machine learning (ML) models twice a year.The ML trainings and audits are planned weeks in advance.Which combination of steps will meet these requirements MOST cost-effectively? (Choose two.)Read More →

A solutions architect is designing the architecture of a new application being deployed to the AWS Cloud.The application will run on Amazon EC2 On-DemandInstances and will automatically scale across multiple Availability Zones.The EC2 instances will scale up and down frequently throughout the day.An ApplicationLoad Balancer (ALB) will handle the load distribution.The architecture needs to support distributed session data management.The company is willing to make changes to code if needed.What should the solutions architect do to ensure that the architecture supports distributed session data management?Read More →

A company is migrating a Linux-based web server group to AWS.The web servers must access files in a shared file store for some content.To meet the migration date, minimal changes can be made.What should a solutions architect do to meet these requirements?Read More →

An application calls a service run by a vendor.The vendor charges based on the number of calls.The finance department needs to know the number of calls that are made to the service to validate the billing statements.How can a solutions architect design a system to durably store the number of calls without requiring changes to the application?Read More →

A company is designing an application where users upload small files into Amazon S3.After a user uploads a file, the file requires one-time simple processing to transform the data and save the data in JSON format for later analysis.Each file must be processed as quickly as possible after it is uploaded.Demand will vary.On some days, users will upload a high number of files.On other days, users will upload a few files or no files.Which solution meets these requirements with the LEAST operational overhead?Read More →