What should a solutions architect do to optimize costs?

2026-03-19
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In: SAA-C02
With: 2 Comments

A company has several Amazon EC2 instances set up in a private subnet for security reasons.These instances host applications that read and write large amounts of data to and from Amazon S3 regularly.Currently, subnet routing directs all the traffic destined for the internet through a NAT gateway.The company wants to optimize the overall cost without impacting the ability of the application to communicate with Amazon S3 or the outside internet.What should a solutions architect do to optimize costs?Read More →

Which solution will meet this requirement with the LEAST effort?

2026-03-19
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In: DVA-C02
With: 2 Comments

A developer is publishing critical log data to a log group in Amazon CloudWatch Logs.The log group was created 2 months ago.The developer must encrypt the log data by using an AWS Key Management Service (AWS KMS) key so that future data can be encrypted to comply with the company’s security policy.Which solution will meet this requirement with the LEAST effort?Read More →

Which solution will meet these requirements?

2026-03-19
By:
In: SAA-C03
With: 2 Comments

A company has an application that uses Docker containers in its local data center.The application runs on a container host that stores persistent data in a volume on the host.The container instances use the stored persistent data.The company wants to move the application to a fully managed service because the company does not want to manage any servers or storage infrastructure.Which solution will meet these requirements?Read More →

Which solution will meet these requirements?

2026-03-19
By:
In: SAP-C02
With: 2 Comments

A company processes environmental data.The company has set up sensors to provide a continuous stream of data from different areas in a city.The data is available in JSON format.The company wants to use an AWS solution to send the data to a database that does not require fixed schemas for storage.The data must be sent in real time.Which solution will meet these requirements?Read More →

Which solution meets these requirements with the LEAST operational effort?

2026-03-19
By:
In: SAA-C02
With: 2 Comments

A company is planning to run a group of Amazon EC2 instances that connect to an Amazon Aurora database.The company has built an AWS CloudFormation template to deploy the EC2 instances and the Aurora DB cluster.The company wants to allow the instances to authenticate to the database in a secure way.The company does not want to maintain static database credentials.Which solution meets these requirements with the LEAST operational effort?Read More →