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A company runs container applications by using Amazon Elastic Kubernetes Service (Amazon EKS) and the Kubernetes Horizontal Pod Autoscaler. The workload is not consistent throughout the day. A solutions architect notices that the number of nodes does not automatically scale out when the existing nodes have reached maximum capacity in the cluster, which causes performance issues. Which solution will resolve this issue with the LEAST administrative overhead?

一家公司使用 Amazon Elastic Kubernetes Service (Amazon EKS) 和 Kubernetes Horizontal Pod Autoscaler 运行容器应用程序。全天的工作量并不一致，解决方案架构师注意到，当现有节点达到集群中的最大容量时，节点数量不会自动横向扩展，这会导致性能问题。哪种解决方案将以最少的管理开销解决此问题？

A company that uses AWS Organizations runs 150 applications across 30 different AWS accounts. The company used AWS Cost and Usage Report to create a new report in the management account. The report is delivered to an Amazon S3 bucket that is replicated to a bucket in the data collection account. The company's senior leadership wants to view a custom dashboard that provides NAT gateway costs each day starting at the beginning of the current month. Which solution will meet these requirements?

一家使用 AWS Organizations 的公司跨 30 个不同的 AWS 账户运行 150 个应用程序。该公司使用 AWS 成本和使用情况报告在管理账户中创建新报告。报告传送到 Amazon S3 存储桶，并复制到数据收集账户的存储桶。公司高层希望查看自定义仪表板，提供从本月初开始每天的 NAT 网关成本。哪种解决方案可以满足这些要求？

A company has an on-premises volume backup solution that has reached its end of life. The company wants to use AWS as part of a new backup solution and wants to maintain local access to all the data while it is backed up on AWS. The company wants to ensure that the data backed up on AWS is automatically and securely transferred. Which solution meets these requirements?

一家公司的本地卷备份解决方案已达到其使用寿命。该公司希望使用 AWS 作为新备份解决方案的一部分，并希望在 AWS 上备份时保持对所有数据的本地访问。该公司希望确保 AWS 上备份的数据能够自动。安全地传输，哪种解决方案满足这些要求？

A company has an Amazon S3 data lake that is governed by AWS Lake Formation. The company wants to create a visualization in Amazon QuickSight by joining the data in the data lake with operational data that is stored in an Amazon Aurora MySQL database. The company wants to enforce column-level authorization so that the company marketing team can access only a subset of columns in the database. Which solution will meet these requirements with the LEAST operational overhead?

一家公司拥有一个由 AWS Lake Formation 管理的 Amazon S3 数据湖。该公司希望通过将数据湖中的数据与存储在 Amazon Aurora MySQL 数据库中的运营数据相结合，在 Amazon QuickSight 中创建可视化。该公司希望强制执行列级授权，以便公司营销团队只能访问数据库中列的子集。哪种解决方案能够以最少的运营开销满足这些要求？

A company is running a custom application on Amazon EC2 On-Demand Instances. The application has frontend nodes that need to run 24 hours a day, 7 days a week and backend nodes that need to run only for a short time based on workload. The number of backend nodes varies during the day. The company needs to scale out and scale in more instances based on workload. Which solution will meet these requirements MOST cost-effectively?

一家公司正在 Amazon EC2 按需实例上运行自定义应用程序。该应用程序的前端节点需要每周 7 天。每天 24 小时运行，而后端节点则根据工作负载仅需要运行很短的时间。后端节点的数量在一天中会有所不同。公司需要根据工作负载横向扩展和扩展更多实例。哪种解决方案能够最具成本效益地满足这些要求？

A company has resources across multiple AWS Regions and accounts. A newly hired solutions architect discovers a previous employee did not provide details about the resources inventory. The solutions architect needs to build and map the relationship data of the various workloads across all accounts. Which solution will meet these requirements in the MOST operationally efficient way?

一家公司拥有跨多个 AWS 区域和账户的资源。新雇用的解决方案架构师发现以前的员工没有提供有关资源库存的详细信息解决方案架构师需要构建和映射所有帐户中各种工作负载的关系详细信息。哪种解决方案能够以最高效的方式满足这些要求？

一家公司拥有多个AWS区域和账户的资源。一位新入职的解决方案架构师发现以前的员工没有提供有关资源库存的详细信息。解决方案架构师需要构建和映射所有账户中各种工作负载的关系详细信息。哪种解决方案能够以高效的方式满足这些要求？

一家公司有一个在线游戏应用程序，该应用程序具有TCP和UDP多人游戏功能。该公司使用Amazon Route 53将应用程序流量指向不同AWS区域中的多个网络负载均衡器（NLB）。该公司需要提高应用程序性能并减少在线游戏的延迟，为用户增长做好准备。哪种解决方案可以满足这些要求？

一家公司有一个每晚批处理例程，该例程分析通过SFTP接收的报告文件。该公司希望将解决方案迁移到AWS。该解决方案必须具有高可用性和弹性。该解决方案还必须最大限度地减少运营工作量。哪种解决方案满足这些要求？注意：AWS认证对于非技术人员来说难度较大，每道题都需要花几分钟阅读，阅读消耗大量时间和精力，从而影响工作。如果非技术人员有考试疑问的话需要联系ANYPASS，我们会帮您轻松通过（当然如果技术人员需要联系

一家公司正在使用AWS Lake Formation在AWS上构建数据分析平台。该平台将从不同来源（例如Amazon S3和Amazon RDS）获取数据。该公司需要一个安全的解决方案来防止访问包含敏感信息的部分数据。哪种解决方案能够以最小的运营开销满足这些要求？

一家公司正在使用应用程序负载均衡器（ALB）来呈现其应用程序到互联网。该公司发现异常流量访问模式，解决方案架构师需要提高基础设施的可见性，以帮助公司更好地理解这些异常流量模式。什么是满足这些要求的最具运营效率的解决方案？

一家公司拥有从其公司数据中心到 us-east-1 区域中的 VPC 的AWS Direct Connect 连接.该公司最近收购了一家公司，该公司在其本地数据中心和 eu-west-2 区域之间拥有多个 VPC和 Direct Connect 连接.公司和企业的VPC的CIDR块不重权.该公司需要两个区域和数据中心之间的连接.该公司需要一种可扩展的解决方案，同时减少运营开销.解决方案架构师应该怎样做才能满足这些要求?

一家公司的应用程序在多个可用区中的Amazon EC2实例上运行，该应用程序需要从第三方应用程序获取实时数据。该公司需要一个数据摄取解决方案，将获取的原始数据放置在Amazon S3存储桶中。哪种解决方案可以满足这些要求？

一家公司运行多个具有高利用率的Amazon RDS for Oracle数据库实例。RDS数据库实例在AWS Organizations中的组织成员账户中运行，公司的财务团队可以访问组织的成员账户和成员账户。财务团队希望找到使用AWS Trusted Advisor来优化成本的方法。哪些步骤组合可以满足这些要求？（选择两个。）

一家公司使用Microsoft SQL Server数据库。该公司的应用程序连接到该数据库。该公司想要迁移到Amazon Aurora PostgreSQL数据库，对应用程序代码进行最少更改。哪些步骤组合可以满足这些要求？（选择两个。）

A disaster response team is using drones to collect images of recent storm damage. The response team's laptops lack the storage and compute capacity to transfer the images and process the data. While the team has Amazon EC2 Instances for processing and Amazon S3 buckets for storage, network connectivity is intermittent and unreliable. The images need to be processed to evaluate the damage. What should a solutions architect recommend?

一支灾难响应小组正在使用无人机收集最近风暴破坏的图像.响应小组的笔记本电脑缺乏传输图像和处理数据的存储和计算能力.虽然该小组有用于处理的AmazonEC2实例和用于存储的AmazonS3存储桶，但网络连接不稳定且不可靠.需要处理图像以评估损坏程度.解决方案架构师应该推荐什么？

A company hosts its e-commerce application in the AWS Cloud. The application uses a multi-Region active-active approach and many microservices. The company needs a solution to redirect traffic if resources in an AWS Region become unavailable. The company wants to ensure that the failover Region is ready to handle traffic in case of failover. Which solution provides application resiliency with the LEAST operational overhead?

一家公司在AWS云中托管其电子商务应用程序.该应用程序使用多区域主动-主动方法和许多微服务.如果AWS区域中的资源不可用，该公司需要一个解决方案来重定向流量.该公司希望确保故障转移区域准备好在发生故障转移.哪种解决方案能够以最少的运营开销提供应用程序弹性?

A company is developing a social media application. The company anticipates rapid and unpredictable growth in users and data volume. The application needs to handle a continuous high volume of user requests. User requests include long-running processes that store large amounts of user-generated content and user profiles in a relational format. The processes must run in a specific order. The company requires an architecture that can scale resources to meet demand spikes without downtime or performance degradation. The company must ensure that the components of the application can evolve independently without affecting other parts of the system. Which combination of AWS services will meet these requirements?

一家公司正在开发一款社交媒体应用程序.该公司预计用户和数据量将快速且不可预测地增长.该应用程序需要处理持续的大量用户请求.用户请求包括长时间运行的进程，这些进程以关系格式存储大量用户生成的内容和用户个人资料.这些进程必须按特定顺序运行，该公司需要一种能够扩展资源以满足需求高峰且不会造成停机或性能下降的架构，该公司必须确保应用程序的组件能够独立发展而不会影响系统的其他部分.哪些AWS服务组合可以满足这些要求?

A company deployed an application in two AWS Regions. If the application becomes unavailable in one Region, the application must fail over to the second Region. The failover process must avoid stale DNS client caches. The company wants to use one endpoint to access both copies of the application. Which solution will meet these requirements?

一家公司在两个AWS区域部署了一个应用程序。如果该应用程序在一个区域不可用，则必须故障转移到另一个区域。故障转移过程必须避免DNS客户端缓存失效。该公司希望使用一个终端节点访问该应用程序的两个副本。哪种解决方案可以满足这些要求

A company operates an online photo-sharing service and stores data in AWS Account A in a centralized Amazon S3 bucket. The company wants to grant a second AWS account named Account B access to the centralized S3 bucket. The company owns Account B. Which solution will meet this requirement?

一家公司运营着一项在线照片共享服务，并将数据存储在AWS账户A的集中式AmazonS3存储桶中。该公司希望授予第二个AWS账户（账户B）访问该集中式S3存储桶的权限。账户B归该公司所有。哪种解决方案可以满足这一要求？

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