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34

A company has created an OU in AWS Organizations for each of its engineering teams. Each OU owns multiple AWS accounts. The organization has hundreds of AWS accounts. A solutions architect must design a solution so that each OU can view a breakdown of usage costs across its AWS accounts. Which solution meets these requirements?

A. Create an AWS Cost and Usage Report (CUR) for each OU by using AWS Resource Access Manager. Allow each team to visualize the CUR through an Amazon QuickSight dashboard.

B. Create an AWS Cost and Usage Report (CUR) from the AWS Organizations management account. Allow each team to visualize the CUR through an Amazon QuickSight dashboard.

C. Create an AWS Cost and Usage Report (CUR) in each AWS Organizations member account. Allow each team to visualize the CUR through an Amazon QuickSight dashboard.

D. Create an AWS Cost and Usage Report (CUR) by using AWS Systems Manager. Allow each team to visualize the CUR through Systems Manager OpsCenter dashboards.

36

A company’s solutions architect is reviewing a web application that runs on AWS. The application references static assets in an Amazon S3 bucket in the us-east-1 Region. The company needs resiliency across multiple AWS Regions. The company already has created an S3 bucket in a second Region. Which solution will meet these requirements with the LEAST operational overhead?

A. Configure the application to write each object to both S3 buckets. Set up an Amazon Route 53 public hosted zone with a record set by using a weighted routing policy for each S3 bucket. Configure the application to reference the objects by using the Route 53 DNS name.

B. Create an AWS Lambda function to copy objects from the S3 bucket in us-east-1 to the S3 bucket in the second Region. Invoke the Lambda function each time an object is written to the S3 bucket in us-east-1. Set up an Amazon CloudFront distribution with an origin group that contains the two S3 buckets as origins.

C. Configure replication on the S3 bucket in us-east-1 to replicate objects to the S3 bucket in the second Region. Set up an Amazon CloudFront distribution with an origin group that contains the two S3 buckets as origins.

D. Configure replication on the S3 bucket in us-east-1 to replicate objects to the S3 bucket in the second Region. If failover is required, update the application code to load S3 objects from the S3 bucket in the second Region.

39

A company wants to migrate its workloads from on premises to AWS. The workloads run on Linux and Windows. The company has a large on-premises infrastructure that consists of physical machines and VMs that host numerous applications.

The company must capture details about the system configuration, system performance, running processes, and network connections of its on-premises workloads. The company also must divide the on-premises applications into groups for AWS migrations. The company needs recommendations for Amazon EC2 instance types so that the company can run its workloads on AWS in the most cost-effective manner.

Which combination of steps should a solutions architect take to meet these requirements? (Choose three.)

A. Assess the existing applications by installing AWS Application Discovery Agent on the physical machines and VMs.

B. Assess the existing applications by installing AWS Systems Manager Agent on the physical machines and VMs.

C. Group servers into applications for migration by using AWS Systems Manager Application Manager.

D. Group servers into applications for migration by using AWS Migration Hub.

E. Generate recommended instance types and associated costs by using AWS Migration Hub.

F. Import data about server sizes into AWS Trusted Advisor. Follow the recommendations for cost optimization.

54

A company runs a new application as a static website in Amazon S3. The company has deployed the application to a production AWS account and uses Amazon CloudFront to deliver the website. The website calls an Amazon API Gateway REST API. An AWS Lambda function backs each API method.

一家公司在 AmazonS3中将一个新应用程序作为静态网站运行。该公司已经将该应用程序部署到一个生产 AWS 帐户，并使用 AmazonCloudFront 交付网站。该网站调用亚马逊 API 网关 REST API。AWS Lambda 函数支持每个 API 方法。

The company wants to create a CSV report every 2 weeks to show each API Lambda function’s recommended configured memory, recommended cost, and the price difference between current configurations and the recommendations. The company will store the reports in an S3 bucket.

该公司希望每两周创建一个 CSV 报告，以显示每个 API Lambda 函数的推荐配置内存、推荐成本以及当前配置与推荐之间的价格差异。公司将把报告存储在 S3存储桶中。

Which solution will meet these requirements with the LEAST development time? 哪个解决方案将以最短的开发时间满足这些需求？

A. Create a Lambda function that extracts metrics data for each API Lambda function from Amazon CloudWatch Logs for the 2-week period. Collate the data into tabular format. Store the data as a .csv file in an S3 bucket. Create an Amazon EventBridge rule to schedule the Lambda function to run every 2 weeks.

创建一个 Lambda 函数，该函数从 Amazon CloudWatch Logs 中为每个 API Lambda 函数提取为期2周的度量数据。将数据整理成表格格式。将数据存储为。S3 bucket 中的 csv 文件。创建一个 Amazon EventBridge 规则来安排 Lambda 函数每2周运行一次。

B. Opt in to AWS Compute Optimizer. Create a Lambda function that calls the ExportLambdaFunctionRecommendations operation. Export the .csv file to an S3 bucket. Create an Amazon EventBridge rule to schedule the Lambda function to run every 2 weeks.

选择进入 AWS 计算优化器。创建一个 Lambda 函数，该函数调用 ExportLambdaFunctionAdvisations 操作。输出。将 csv 文件传递到 S3 bucket。创建一个 Amazon EventBridge 规则来安排 Lambda 函数每2周运行一次。

C. Opt in to AWS Compute Optimizer. Set up enhanced infrastructure metrics. Within the Compute Optimizer console, schedule a job to export the Lambda recommendations to a .csv file. Store the file in an S3 bucket every 2 weeks.

选择进入 AWS 计算优化器。设置增强的基础设施度量。在 ComputeOptimizer 控制台中，安排将 Lambda 建议导出到。Csv 文件。每两周将文件存储在 S3存储桶中。

D. Purchase the AWS Business Support plan for the production account. Opt in to AWS Compute Optimizer for AWS Trusted Advisor checks. In the Trusted Advisor console, schedule a job to export the cost optimization checks to a .csv file. Store the file in an S3 bucket every 2 weeks.

为生产帐户购买 AWS 业务支持计划。选择 AWS 计算优化器进行 AWS 可信顾问检查。在 Trusted Advisor 控制台中，安排作业将成本优化检查导出到。Csv 文件。每两周将文件存储在 S3存储桶中。

55

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. 一个公司的工厂和自动化应用程序在一个 VPC 中运行。超过20个应用程序运行在 Amazon EC2、 Amazon Elastic Container Service (Amazon ECS)和 Amazon RDS 的组合上。

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. 该公司的软件工程师分布在三个团队中。三个团队中的一个拥有每个应用程序，并且每次负责所有应用程序的成本和性能。团队资源具有表示其应用程序和团队的标记。团队在日常活动中使用 IAM 访问。

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. 公司需要确定每月 AWS 账单上的哪些成本归属于每个应用程序或团队。该公司还必须能够创建报告，以比较过去12个月的成本，并帮助预测未来12个月的成本。解决方案架构师必须推荐提供这些成本报告的 AWS 计费和成本管理解决方案。

Which combination of actions will meet these requirements? (Choose three.) 哪些行动组合将满足这些要求? (选择三个。)

A. Activate the user-define cost allocation tags that represent the application and the team.

激活用户定义的代表应用程序和团队的成本分配标签。

B. Activate the AWS generated cost allocation tags that represent the application and the team.

激活 AWS 生成的代表应用程序和团队的成本分配标记。

C. Create a cost category for each application in Billing and Cost Management.

在计费和成本管理中为每个应用程序创建一个成本类别。

D. Activate IAM access to Billing and Cost Management.

激活 IAM 对账单和成本管理的访问。

E. Create a cost budget.

制定成本预算。

F. Enable Cost Explorer.

启用成本管理器。