How should a database specialist fix this issue?

2025-09-29
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In: DBS-C01
With: 1 Comment

A company is building a software as a service application.As part of the new user sign-on workflow, a Python script invokes the CreateTable operation using theAmazon DynamoDB API.After the call returns, the script attempts to call PutItem.Occasionally, the PutItem request fails with a ResourceNotFoundException error, which causes the workflow to fail.The development team has confirmed that the same table name is used in the two API calls.How should a database specialist fix this issue?Read More →

Which combination of steps should the solutions architect take to meet these requirements?

2025-09-29
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In: SAA-C02
With: 1 Comment

A solutions architect is designing a two-tiered architecture that includes a public subnet and a database subnet.The web servers in the public subnet must be open to the internet on port 443.The Amazon RDS for MySQL DB instance in the database subnet must be accessible only to the web servers on port 3306.Which combination of steps should the solutions architect take to meet these requirements? (Choose two.)Read More →

What could be happening?

2025-09-29
By:
In: SAP-C01
With: 1 Comment

You have deployed a web application targeting a global audience across multiple AWS Regions under the domain name.example.com.You decide to useRoute53 Latency-Based Routing to serve web requests to users from the region closest to the user.To provide business continuity in the event of server downtime you configure weighted record sets associated with two web servers in separate Availability Zones per region.Dunning a DR test you notice that when you disable all web servers in one of the regions Route53 does not automatically direct all users to the other region.What could be happening? (Choose two.)Read More →

Which solution will meet these requirements?

2025-09-29
By:
In: SAA-C02
With: 1 Comment

A company runs a latency-sensitive gaming service in the AWS Cloud.The gaming service runs on a fleet of Amazon EC2 instances behind an Application LoadBalancer (ALB).An Amazon DynamoDB table stores the gaming data.All the infrastructure is in a single AWS Region.The main user base is in that same Region.A solutions architect needs to update the architecture to support a global expansion of the gaming service.The gaming service must operate with the least possible latency.Which solution will meet these requirements?Read More →

Which of the following would meet all of these conditions?

2025-09-29
By:
In: SAP-C01
With: 1 Comment

An enterprise wants to use a third-party SaaS application.The SaaS application needs to have access to issue several API commands to discover Amazon EC2 resources running within the enterprise’s account The enterprise has internal security policies that require any outside access to their environment must conform to the principles of least privilege and there must be controls in place to ensure that the credentials used by the SaaS vendor cannot be used by any other third party.Which of the following would meet all of these conditions?Read More →

How can this be achieved?

2025-09-29
By:
In: SAA-C02
With: 1 Comment

A company’s production application runs online transaction processing (OLTP) transactions on an Amazon RDS MySQL DB instance.The company is launching a new reporting tool that will access the same data.The reporting tool must be highly available and not impact the performance of the production application.How can this be achieved?Read More →