Which AWS service can the company use to meet this requirement?
2025-10-20
A company wants to build, train, and deploy machine learning (ML) models.Which AWS service can the company use to meet this requirement?Read More →
Which AWS service or storage class will meet these requirements MOST cost-effectively?
2025-10-20
A company needs to store infrequently used data for data archives and long-term backups.Which AWS service or storage class will meet these requirements MOST cost-effectively?Read More →
In the AWS shared responsibility model, which tasks are the responsibility of AWS?
2025-10-20
In the AWS shared responsibility model, which tasks are the responsibility of AWS? (Choose two.)Read More →
Which combination of steps should a solutions architect take to reduce system response times for a global audience?
2025-10-20
An online magazine will launch its latest edition this month.This edition will be the first to be distributed globally.The magazine’s dynamic website currently uses an Application Load Balancer in front of the web tier, a fleet of Amazon EC2 instances for web and application servers, and Amazon Aurora MySQL.Portions of the website include static content and almost all traffic is read-only.The magazine is expecting a significant spike in internet traffic when the new edition is launched.Optimal performance is a top priority for the week following the launch.Which combination of steps should a solutions architect take to reduce system response times for a global audience? (Choose two.)Read More →
Which combination of steps will meet these requirements?
2025-10-20
A company’s web application that is hosted in the AWS Cloud recently increased in popularity.The web application currently exists on a single Amazon EC2 instance in a single public subnet.The web application has not been able to meet the demand of the increased web traffic.The company needs a solution that will provide high availability and scalability to meet the increased user demand without rewriting the web application.Which combination of steps will meet these requirements? (Choose two.)Read More →
What should a solutions architect do to improve the reliability and scalability of the SFTP solution?
2025-10-20
A finance company hosts a data lake in Amazon S3.The company receives financial data records over SFTP each night from several third parties.The company runs its own SFTP server on an Amazon EC2 instance in a public subnet of a VPC.After the files are uploaded, they are moved to the data lake by a cron job that runs on the same instance.The SFTP server is reachable on DNS sftp.example.com through the use of Amazon Route 53.What should a solutions architect do to improve the reliability and scalability of the SFTP solution?Read More →
Which AWS service or tool will monitor AWS resources and applications in real time?
2025-10-20
Which AWS service or tool will monitor AWS resources and applications in real time?Read More →
Which AWS features should the company use to meet this requirement?
2025-10-20
A company has set up a VPC in its AWS account and has created a subnet in the VPC.The company wants to make the subnet public.Which AWS features should the company use to meet this requirement? (Choose two.)Read More →
Which solution will meet these requirements?
2025-10-20
A retail company wants to improve its application architecture.The company’s applications register new orders, handle returns of merchandise, and provide analytics.The applications store retail data in a MySQL database and an Oracle OLAP analytics database.All the applications and databases are hosted on Amazon EC2 instances.Each application consists of several components that handle different parts of the order process.These components use incoming data from different sources.A separate ETL job runs every week and copies data from each application to the analytics database.A solutions architect must redesign the architecture into an event-driven solution that uses serverless services.The solution must provide updated analytics in near real time.Which solution will meet these requirements?Read More →
Which solution will meet these requirements with the LEAST operational overhead?
2025-10-20
A company uses Amazon RDS with default backup settings for its database tier.The company needs to make a daily backup of the database to meet regulatory requirements.The company must retain the backups for 30 days.Which solution will meet these requirements with the LEAST operational overhead?Read More →