Which Aws Key Management Service (AWS KMS) key solution will allow the security engineer to meet these requirements?

2026-03-30
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In: SCS-C01
With: 2 Comments

A security engineer must develop an encryption tool for a company.The company requires a cryptographic solution that supports the ability to perform cryptographic erasure on all resources protected by the key material in 15 minutes or less.Which Aws Key Management Service (AWS KMS) key solution will allow the security engineer to meet these requirements?Read More →

What change should the solutions architect make to improve the current response times as the web application becomes more popular?

2026-03-30
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In: SAP-C02
With: 2 Comments

A company has a web application that uses Amazon API Gateway.AWS Lambda, and Amazon DynamoDB.A recent marketing campaign has increased demand.Monitoring software reports that many requests have significantly longer response times than before the marketing campaign.A solutions architect enabled Amazon CloudWatch Logs for API Gateway and noticed that errors are occurring on 20% of the requests.In CloudWatch, the Lambda function Throttles metric represents 1% of the requests and the Errors metric represents 10% of the requests.Application logs indicate that, when errors occur, there is a call to DynamoDB.What change should the solutions architect make to improve the current response times as the web application becomes more popular?Read More →

What is the MOST likely reason that the Business-Unit tag is absent?

2026-03-30
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In: SOA-C01
With: 2 Comments

A company wants to track Amazon EC2 usage charges that are based on the value of a tag that is named Business-Unit.Company leaders instruct developers to update all EC2 resources with the tag.The developers notify the leaders that they have completed this task.Later that week, a finance team member checks Cost Explorer.The finance team member sees EC2 costs in the different accounts but cannot find the Business-Unit tag to filter by or group by.What is the MOST likely reason that the Business-Unit tag is absent?Read More →

What should a solutions architect do to improve read scalability?

2026-03-30
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In: SAA-C02
With: 2 Comments

A company is running a multi-tier web application on AWS.The application runs its database tier on Amazon Aurora MySQL.The application and database tiers are in the us-east-1 Region.A database administrator who regularly monitors the Aurora DB cluster finds that an intermittent increase in read traffic is creating high CPUutilization on the read replica and causing increased read latency of the application.What should a solutions architect do to improve read scalability?Read More →

Which solution will meet these requirements?

2026-03-30
By:
In: DVA-C02
With: 2 Comments

A developer created an AWS Lambda function that performs a series of operations that involve multiple AWS services.The function’s duration time is higher than normal.To determine the cause of the issue, the developer must investigate traffic between the services without changing the function code.Which solution will meet these requirements?Read More →