How can the application and environment be deployed and automated in AWS, while allowing for future changes?

2026-04-01
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In: SAP-C01
With: 2 Comments

A company is migrating its marketing website and content management system from an on-premises data center to AWS.The company wants the AWS application to be deployed in a VPC with Amazon EC2 instances used for the web servers and an Amazon RDS instance for the database.The company has a runbook document that describes the installation process of the on-premises system.The company would like to base the AWS system on the processes referenced in the runbook document.The runbook document describes the installation and configuration of the operating systems, network settings, the website, and content management system software on the servers.After the migration is complete, the company wants to be able to make changes quickly to take advantage of other AWS features.How can the application and environment be deployed and automated in AWS, while allowing for future changes?Read More →

What should the Security Engineer do to meet these requirements?

2026-04-01
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In: SCS-C01
With: 2 Comments

An organization wants to deploy a three-tier web application whereby the application servers run on Amazon EC2 instances.These EC2 instances need access to credentials that they will use to authenticate their SQL connections to an Amazon RDS DB instance.Also, AWS Lambda functions must issue queries to the RDS database by using the same database credentials.The credentials must be stored so that the EC2 instances and the Lambda functions can access them.No other access is allowed.The access logs must record when the credentials were accessed and by whom.What should the Security Engineer do to meet these requirements?Read More →

Which solution will mast these requirements?

2026-04-01
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In: SAA-C03
With: 2 Comments

A company runs workloads on AWS.The company needs to connect to a service from an external provider.The service is hosted in the provider’s VPC.According to the company’s security team, the connectivity must be private and must be restricted to the target service.The connection must be initiated only from the company’s VPC.Which solution will mast these requirements?Read More →

Which combination of actions will meet these requirements?

2026-04-01
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In: SAP-C02
With: 2 Comments

A company’s factory and automation applications are running in a single VPC.More than 20 applications run on a combination of Amazon EC2, Amazon Elastic Container Service (Amazon ECS), and Amazon RDS.The company has software engineers spread across three teams.One of the three teams owns each application, and each time is responsible for the cost and performance of all of its applications.Team resources have tags that represent their application and team.The teams use IAM access for daily activities.The company needs to determine which costs on the monthly AWS bill are attributable to each application or team.The company also must be able to create reports to compare costs from the last 12 months and to help forecast costs for the next 12 months.A solutions architect must recommend an AWS Billing and Cost Management solution that provides these cost reports.Which combination of actions will meet these requirements? (Choose three.)Read More →

Which solution will meet these requirements?

2026-04-01
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In: DVA-C01
With: 2 Comments

A developer is designing a serverless application for an ecommerce website.An Amazon API Gateway API exposes AWS Lambda functions for billing, payment, and user operations.The website features shopping carts for the users.The shopping carts must be stored for extended periods of time and will be retrieved frequently by the front-end application.The load on the application will vary significantly based on the time of day and the promotional sales that are offered on the website.The application must be able to scale automatically to meet these changing demands.Which solution will meet these requirements?Read More →

If the user wants to send the data to CloudWatch to view the data visually, which of the below mentioned statements is true with respect to the information given above?

2026-04-01
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In: SOA-C01
With: 2 Comments

A user has a refrigerator plant.The user is measuring the temperature of the plant every 15 minutes.If the user wants to send the data to CloudWatch to view the data visually, which of the below mentioned statements is true with respect to the information given above?Read More →

Which solution will meet these requirements with the LEAST implementation effort?

2026-04-01
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In: MLS-C01
With: 2 Comments

A company wants to forecast the daily price of newly launched products based on 3 years of data for older product prices, sales, and rebates.The time-series data has irregular timestamps and is missing some values.Data scientist must build a dataset to replace the missing values.The data scientist needs a solution that resamples the data daily and exports the data for further modeling.Which solution will meet these requirements with the LEAST implementation effort?Read More →

Which combination of storage and caching should the solutions architect use?

2026-04-01
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In: SAA-C02
With: 2 Comments

A solutions architect is designing the storage architecture for a new web application used for storing and viewing engineering drawings.All application components will be deployed on the AWS infrastructure.The application design must support caching to minimize the amount of time that users wait for the engineering drawings to load.The application must be able to store petabytes of data.Which combination of storage and caching should the solutions architect use?Read More →