What should a database specialist do to meet this requirement?

2026-03-31
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In: DBS-C01
With: 2 Comments

An ecommerce company is running AWS Database Migration Service (AWS DMS) to replicate an on-premises Microsoft SQL Server database to Amazon RDS for SQL Server.The company has set up an AWS Direct Connect connection from its on-premises data center to AWS.During the migration, the company’s security team receives an alarm that is related to the migration.The security team mandates that the DMS replication instance must not be accessible from publicIP addresses.What should a database specialist do to meet this requirement?Read More →

Which solution will accomplish this?

2026-03-31
By:
In: DOP-C01
With: 2 Comments

A company that runs many workloads on AWS has an Amazon EBS spend that has increased over time.The DevOps team notices there are many unattachedEBS volumes.Although there are workloads where volumes are detached, volumes over 14 days old are stale and no longer needed.A DevOps engineer has been tasked with creating automation that deletes unattached EBS volumes that have been unattached for 14 days.Which solution will accomplish this?Read More →

Which combination of steps should the DevOps engineer take to meet these requirements?

2026-03-31
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In: DOP-C02
With: 2 Comments

A company is using an organization in AWS Organizations to manage multiple AWS accounts.The company’s development team wants to use AWS Lambda functions to meet resiliency requirements and is rewriting all applications to work with Lambda functions that are deployed in a VPC.The development team is using Amazon Elastic File System (Amazon EFS) as shared storage in Account A in the organization.The company wants to continue to use Amazon EFS with Lambda.Company policy requires all serverless projects to be deployed in Account B.A DevOps engineer needs to reconfigure an existing EFS file system to allow Lambda functions to access the data through an existing EFS access point.Which combination of steps should the DevOps engineer take to meet these requirements? (Choose three.)Read More →

Which solution meets these requirements?

2026-03-31
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In: SAP-C01
With: 2 Comments

A company is planning a large event where a promotional offer will be introduced.The company’s website is hosted on AWS and backed by an Amazon RDS forPostgreSQL DB instance.The website explains the promotion and includes a sign-up page that collects user information and preferences.Management expects large and unpredictable volumes of traffic periodically, which will create many database writes.A solutions architect needs to build a solution that does not change the underlying data model and ensures that submissions are not dropped before they are committed to the database.Which solution meets these requirements?Read More →

Which solution will meet these requirements?

2026-03-31
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In: SCS-C01
With: 2 Comments

A company is using Amazon Route 53 Resolver for its hybrid DNS infrastructure.The company has set up Route 53 Resolver forwarding rules for authoritative domains that are hosted on on-premises DNS servers.A new security mandate requires the company to implement a solution to log and query DNS traffic that goes to the on-premises DNS servers.The logs must show details of the source IP address of the instance from which the query originated.The logs also must show the DNS name that was requested in Route 53 Resolver.Which solution will meet these requirements?Read More →

All APIs need to be called with an authenticated userWhich solution will meet these requirements with the LEAST amount of effort?

2026-03-31
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In: SAP-C02
With: 2 Comments

A company has developed APIs that use Amazon API Gateway with Regional endpoints.The APIs call AWS Lambda functions that use API Gateway authentication mechanisms.After a design review, a solutions architect identifies a set of APIs that do not require public access.The solutions architect must design a solution to make the set of APIs accessible only from a VPC.All APIs need to be called with an authenticated userWhich solution will meet these requirements with the LEAST amount of effort?Read More →

Which change will reduce the Lambda function’s runtime duration?

2026-03-31
By:
In: DVA-C01
With: 2 Comments

A research company has a website that is used once each day to perform scientific calculations based on inputs that are submitted through a webpage.The calculations are CPU intensive.An AWS Lambda function performs the calculations once each day.Users occasionally receive errors because of Lambda function timeouts.Which change will reduce the Lambda function’s runtime duration?Read More →