Which combination of steps will meet these requirements?

2026-03-25
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In: DOP-C02
With: 2 Comments

A company’s application uses a fleet of Amazon EC2 On-Demand Instances to analyze and process data.The EC2 instances are in an Auto Scaling group.The Auto Scaling group is a target group for an Application Load Balancer (ALB).The application analyzes critical data that cannot tolerate interruption.The application also analyzes noncritical data that can withstand interruption.The critical data analysis requires quick scalability in response to real-time application demand.The noncritical data analysis involves memory consumption.A DevOps engineer must implement a solution that reduces scale-out latency for the critical data.The solution also must process the noncritical data.Which combination of steps will meet these requirements? (Choose two.)Read More →

Which solution will meet this requirement with the MOST operational efficiency?

2026-03-25
By:
In: SOA-C02
With: 2 Comments

A company decides to stop non-production Amazon EC2 instances during the EC2 instances.The company’s IT manager must receive notification in near real time whenever an EC2 instance that has an environment type tag value of non-production is started during the night.Which solution will meet this requirement with the MOST operational efficiency?Read More →

Which solution meets these requirements with the LEAST amount of operational overhead?

2026-03-25
By:
In: SAP-C01
With: 2 Comments

A company has an organization in AWS Organizations that has a large number of AWS accounts.One of the AWS accounts is designated as a transit account and has a transit gateway that is shared with all of the other AWS accounts.AWS Site-to-Site VPN connections are configured between all of the company’s global offices and the transit account.The company has AWS Config enabled on all of its accounts.The company’s networking team needs to centrally manage a list of internal IP address ranges that belong to the global offices.Developers will reference this list to gain access to their applications securely.Which solution meets these requirements with the LEAST amount of operational overhead?Read More →

What is the MOST secure way to meet these requirements?

2026-03-25
By:
In: SCS-C01
With: 2 Comments

Example.com is hosted on Amazon EC2 instance behind an Application Load Balancer (ALB).Third-party host intrusion detection system (HIDS) agents that capture the traffic of the EC2 instance are running on each host.The company must ensure they are using privacy enhancing technologies for users, without losing the assurance the third-party solution offers.What is the MOST secure way to meet these requirements?Read More →

Which combination of steps will meet these requirements?

2026-03-25
By:
In: SAP-C02
With: 2 Comments

A company has a critical application in which the data tier is deployed in a single AWS Region.The data tier uses an Amazon DynamoDB table and an Amazon Aurora MySQL DB cluster.The current Aurora MySQL engine version supports a global database.The application tier is already deployed in two Regions.Company policy states that critical applications must have application tier components and data tier components deployed across two Regions.The RTO and RPO must be no more than a few minutes each.A solutions architect must recommend a solution to make the data tier compliant with company policy.Which combination of steps will meet these requirements? (Choose two.)Read More →

Which index will provide the FASTEST response for this query?

2026-03-25
By:
In: DVA-C01
With: 2 Comments

A company has an ecommerce application.To track product reviews, the company’s development team uses an Amazon DynamoDB table.Every record includes the following:• A Review ID, a 16-digit universally unique identifier (UUID)• A Product ID and User ID, 16-digit UUIDs that reference other tables• A Product Rating on a scale of 1-5• An optional comment from the userThe table partition key is the Review ID.The most performed query against the table is to find the 10 reviews with the highest rating for a given product.Which index will provide the FASTEST response for this query?Read More →

Which action will improve query performance with the LEAST operational effort?

2026-03-25
By:
In: DBS-C01
With: 2 Comments

A manufacturing company has an.inventory system that stores information in an Amazon Aurora MySQL DB cluster.The database tables are partitioned.The database size has grown to 3 TB.Users run one-time queries by using a SQL client.Queries that use an equijoin to join large tables are taking a long time to run.Which action will improve query performance with the LEAST operational effort?Read More →