Do Amazon EBS volumes persist independently from the running life of an Amazon EC2 instance?
2026-04-06
Do Amazon EBS volumes persist independently from the running life of an Amazon EC2 instance?Read More →
Which solution will meet this requirement with the LEAST development effort?
2026-04-06
A data scientist at a retail company is forecasting sales for a product over the next 3 months.After preliminary analysis, the data scientist identifies that sales are seasonal and that holidays affect sales.The data scientist also determines that sales of the product are correlated with sales of other products in the same category.The data scientist needs to train a sales forecasting model that incorporates this information.Which solution will meet this requirement with the LEAST development effort?Read More →
Which solution meets these requirements?
2026-04-06
A company has an application that ingests incoming messages.These messages are then quickly consumed by dozens of other applications and microservices.The number of messages varies drastically and sometimes spikes as high as 100,000 each second.The company wants to decouple the solution and increase scalability.Which solution meets these requirements?Read More →
Which approach should the database specialist take?
2026-04-06
A finance company needs to make sure that its MySQL database backups are available for the most recent 90 days.All of the MySQL databases are hosted onAmazon RDS for MySQL DB instances.A database specialist must implement a solution that meets the backup retention requirement with the least possible development effort.Which approach should the database specialist take?Read More →
What should a SysOps administrator do to resolve this issue?
2026-04-06
A company has set up an IPsec tunnel between its AWS environment and its on-premises data center.The tunnel is reporting as UP, but the Amazon EC2 instances are not able to ping any on-premises resources.What should a SysOps administrator do to resolve this issue?Read More →
What should the solutions architect do to achieve this goal?
2026-04-06
A company is using Amazon WorkSpaces to provide access to its corporate applications across multiple global locations.User profile data is stored on anAmazon FSx for Windows File Server file system that is configured with a DNS alias.The file system is linked to an existing Active Directory service.Recently, the company added a new application that unexpectedly caused user profiles to grow significantly.The company increased the FSx for Windows FileServer file system size from 3 TiB to 6 TiB to prevent any issues.A few days later, the company made changes to the application’s configuration.The user profile storage usage decreased significantly, leaving a large amount of free space on the file system.A solutions architect needs to reduce the size of the file system to avoid unnecessary costs.What should the solutions architect do to achieve this goal?Read More →
What should the Security Engineer do to restore the deleted key material?
2026-04-06
A Security Engineer accidentally deleted the imported key material in an AWS KMS CMK.What should the Security Engineer do to restore the deleted key material?Read More →
Which of the following options are the company’s responsibility within the Shared Responsibility Model?
2026-04-06
A company is auditing their infrastructure to obtain a compliance certification.Which of the following options are the company’s responsibility within the Shared Responsibility Model? (Choose two.)Read More →
How should the ML specialist design the transformation step to meet these requirements with the LEAST operational effort?
2026-04-06
A company has a podcast platform that has thousands of users.The company implemented an algorithm to detect low podcast engagement based on a 10-minute running window of user events such as listening to, pausing, and closing the podcast.A machine learning (ML) specialist is designing the ingestion process for these events.The ML specialist needs to transform the data to prepare the data for inference.How should the ML specialist design the transformation step to meet these requirements with the LEAST operational effort?Read More →
What should the solutions architect recommend?
2026-04-06
A company has an ecommerce application that stores data in an on-premises SQL database.The company has decided to migrate this database to AWS.However, as part of the migration, the company wants to find a way to attain sub-millisecond responses to common read requests.A solutions architect knows that the increase in speed is paramount and that a small percentage of stale data returned in the database reads is acceptable.What should the solutions architect recommend?Read More →