SAP-C02 学习助手

SAP-C02 第 425 题

S3 EC2 FSx Config DataSync Storage Gateway

题目

A company is planning to migrate an application from on premises to the AWS Cloud. The company will begin the migration by moving the application’s underlying data storage to AWS. The application data is stored on a shared file system on premises, and the application servers connect to the shared file system through SMB. A solutions architect must implement a solution that uses an Amazon S3 bucket for shared storage. Until the application is fully migrated and code is rewritten to use native Amazon S3 APIs, the application must continue to have access to the data through SMB. The solutions architect must migrate the application data to AWS to its new location while still allowing the on-premises application to access the data. Which solution will meet these requirements?

中文翻译:
一家公司正计划将应用程序从本地迁移到 AWS 云。该公司将通过将应用程序的底层数据存储迁移到 AWS 来开始迁移。应用程序数据存储在本地共享文件系统上,应用程序服务器通过SMB连接到共享文件系统。解决方案架构师必须实施使用 Amazon S3 存储桶进行共享存储的解决方案。在应用程序完全迁移并重写代码以使用本机 Amazon S3 API 之前,应用程序必须继续通过 SMB 访问数据。解决方案架构师必须将应用程序数据迁移到 AWS 的新位置,同时仍允许本地应用程序访问数据。哪种解决方案可以满足这些要求?

选项

A. Create a new Amazon FSx for Windows File Server file system. Configure AWS DataSync with one location for the on- premises file share and one location for the new Amazon FSx file system. Create a new DataSync task to copy the data from the on-premises file share location to the Amazon FSx file system.

中文翻译:
创建新的 Amazon FSx for Windows File Server 文件系统。配置 AWS DataSync,其中一个位置用于本地文件共享,一个位置用于新的 Amazon FSx 文件系统。创建新的 DataSync 任务以将数据从本地文件共享位置复制到 Amazon FSx 文件系统。

B. Create an S3 bucket for the application. Copy the data from the on-premises storage to the S3 bucket.

中文翻译:
为应用程序创建一个 S3 存储桶。将数据从本地存储复制到 S3 存储桶。

C. Deploy an AWS Server Migration Service (AWS SMS) VM to the on-premises environment. Use AWS SMS to migrate the file storage server from on premises to an Amazon EC2 instance.

中文翻译:
将 AWS Server Migration Service (AWS SMS) VM 部署到本地环境。使用 AWS SMS 将文件存储服务器从本地迁移到 Amazon EC2 实例。

D. Create an S3 bucket for the application. Deploy a new AWS Storage Gateway file gateway on an on-premises VM. Create a new file share that stores data in the S3 bucket and is associated with the file gateway. Copy the data from the on-premises storage to the new file gateway endpoint.

中文翻译:
为应用程序创建一个 S3 存储桶。在本地虚拟机上部署新的 AWS Storage Gateway 文件网关。创建一个新的文件共享,将数据存储在 S3 存储桶中并与文件网关关联。将数据从本地存储复制到新的文件网关端点。

答案

D

解析

正确答案:D 解析: 本题应选择 D。 正确选项: D. 为应用程序创建一个 S3 存储桶。在本地虚拟机上部署新的 AWS Storage Gateway 文件网关。创建一个新的文件共享,将数据存储在 S3 存储桶中并与文件网关关联。将数据从本地存储复制到新的文件网关端点。 选择理由: 该选项最直接地满足题干中的关键约束。做 SAP-C02 题目时,需要同时对照题干里的限定词,例如最高性能、最低运维开销、成本效益、可靠性、可扩展性、安全...

登录后查看完整解析