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A Solutions Architect must create a cost-effective backup solution for a company's 500MB source code repository of proprietary and sensitive applications.The repository runs on Linux and backs up daily to tape.Tape backups are stored for 1 year. The curre nt solutions are not meeting the company's needs because it is a manual process that is prone to error, expe nsive to main tain, and does not meet the need for a Recovery Point Objective (RPO) of 1 hour or Recovery Time Objective (RTO) of 2 hours. The new disaster recovery requirement is for backups to be stored offsite and to be able to restore a single file if needed. Which solution meets the customer's needs for RTO, RPO, and disaster recovery with the LEAST effort and expense ?
解决方案架构师必须为公司专有和敏感应用程序的500MB源代码存储库创建具有成本效益的备份解决方案。该存储库在Linux上运行,每天备份至I」磁带。磁带备份存储1年。当前的解决方案不能满足公司的需求,因为它是一个容易出错的手工3程,维护成本很高,并且不能滿足1小时的恢复点目标(RPO)或2小时的恢复时间目标(RTO)的需求。新的灾难恢复要求是将备份存储在异地并能够在需要时还原单个文件。明附解决方案能以最少的努力和费用满足客户对RTO, RPO和灾难恢复的需求?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A compa ny CFO recently an alyzed the company's AWS monthly bill and identified an opport unity to reduce the cost for AWS Elastic Bean stalk environ merits in use.The CFO has asked a Solutio ns Architect to desig n a highly available soluti on that will spin up an Elastic Beanstalk environment in the morning and terminate it at the end of the day.The solution should be desig ned with minimal operati onal overhead and to min imize costs .It should also be able to handle the increased use of Elastic Bean stalk environ merits among differe nt teams, and must provide a one ・ stop scheduler soluti on for all teams to keep the operati onal costs low.What design will meet these requirements ?
公司的CFO最近分析了公司的AWS每月账单,并确定了阚氐使用AWS Elastic Beanstal砾境成本的机会。CFO已要求解决方案架构师设计一个高度可用的解决方案”该解决方案将在早上启动Elastic Beanstalk!禳,并在眾结束时终止该环境。该解决方案的设计应以最小的运营开销并最大程度地降低成本。它还应该能够处理不同团队之间对Elastic Beanstalk环境的更多使用,并且必须为所有团队提供一站式调度程序解决方案,以保持较低的运营成本。什么设计可以满足这些要求?购买靠谱AWS题库”就找云计算狂魔微信公众号,微信号aws_tiku

A company is running a high-user-volume media-sharing application on premises. It currently hosts about 400 TB of data with millions of video files. The company is migrating this application to AWS to improve reliability and reduce costs. The Solutions Architecture team plans to store the videos in an Amazon S3 bucket and use Amazon CloudFront to distribute videos to users. The company needs to migrate this application to AWS 10 days with the least amount of down time possible. The company curre ntly has 1 Gbps 8n nectivity to the Internet with 30 percent free capacity. Which of the followi ng soluti ons would en able the company to migrate the workload to AWS and meet all of the requirements?
一家公司正在内部运行高用户量的媒体共享应用程序。它目前托管着约400 TB的数据以及数百万个视频文件。该公司正在将该应用程序迁移到AWS,以提高可靠性并降低成本。解决方案架构团队计划将视频存储在Amazon S3存储桶中,并使用Amazo n Cloud Front将视频分发给用户。公司需要在10天之内将此应用程序迁移到AWS,并尽可能减少停机时间。该公司目前具旬Gbps的Internet连接能力,并具有30%的可用容量。以下哪种解决方案可使公司将工作负载迁移到AWS并满足所有要求?购买靠谱AWS题库”就找云计算狂魔微信公众号,微信号aws_tiku

A company has developed a new billi ng applicati on that will be released in two weeks. Developers are testi ng the applicatio n running on 10 EC2 instances man aged by an Auto Scaling group in sub net 172.31.0.0/24 within VPC A with CIDR block 172.31.0.0/16. The Developers noticed connection timeout errors in the application logs while connecting to an Oracle database running on an Amazon EC2 instanee in the same region within VPC B with CIDR block 172.50.0.0/16. The IP of the database in stance is hard ・ coded in the applicatio n in stances.
Which recommendations should a Solutions Architect present to the Developers to solve the problem in a secure way with minimal maintenance and overhead ?
一家公司开发了的计费应用程序,该应用程序将在两周内发布。开发人员正在使用CIDR块仃2.31.0.0/16在VPC A的子网172 3.0.0/24中由Auto Scaling组管理的10个EC2实例上运行的应用程序进行测试。开发人员在使用
CIDR块仃2.50.0.0/16连接到VPC B中同一区域中的Amazon EC2实例上运行的Oracle数据库时,发现了应用程序日志中的连接超时错误。数据库实例的IP在应用程序实例中进行了硬编码。
解决方案架构师应向开发人员提出哪些建议,以最少的维护和开销以安全的方式解决问题?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A Solutions Architect has been asked to look at a company's Amazon Redshift cluster, which has quickly become an integral part of its tech no logy and supports key busi ness process.The Solutio ns Architect is to increase the reliability and availability of the cluster and provide options to ensure that if an issue arises, the cluster can either operate or be restored within four hours.Which of the following solution options BEST addresses the business need in the most costeffective manner ?
已要求解决方案架构师硏究公司的Amazon Redshift集群,该集群已迅速成为其技术的组成部分并支捋关键业务流程。解决方案架构师将提高群集的可靠性和可用性,并提供选项以确保如果出现问题,群集可以在四个小时内运行或还原。以下哪个解决方案选项可以最经济高效地最佳;茜足业务需求?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A company is using an Amazon CloudFront distribution to distribute both static and dynamic 8ntent from a web application「unning behind an Application Load Balancer. The web application requires user authorization and session tracking for dynamic content. The CloudFront distribution has a single cache behavior configured to forward the Authorization, Host, and User-Agent HTTP whitelist headers and a session cookie to the origin. All other cache behavior settings are set to their default value. A valid ACM certificate is applied to the CloudFro nt distributi on with a matchi ng CNAME in the distributio n settings. The ACM certificate is also applied to the HTTPS liste ne「 for the Application Load Balancer. The CloudFront origin protocol policy is set to HTTPS only. Analysis of the cache statistics report shows that the miss rate for this distribution is very high. What can the Solutions Architect do to improve the cache hit rate for this distribution without causing the SSL/TLS handshake between CloudFront and the Application Load Balancer to fail?
—家公司正在使用Amazon CloudFront分发来分发来自在Application Load Balancei•后面运行的Web应用程序的静态和动态内容。该Web应用程序需要用户授权和对动态内容的会话跟踪。Cloud Front分发具有配置为将授权,主机和用户代理HTTP白名单标头和会话cookie转发到源的单个缓存行为。所有其他缓存行为设置均设置为其默认值。有效的ACM证书将在分配设置中与匹配的CNAME—起应用于CloudFront分配。ACM证书也应用于应用程序负载平衡器的HTTPS侦听器。CloudFront原始协议策略设置为仅HTTPS。对缓存统计信息报告的分析表明,此分布的未命中率很高。解决方案架构师可以采取什么措施来提高此分发的缓存命中率,而又不会导致Cloud Front与应用程序负载平衡器之间的SSL/TLS握手失败?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

An orga nizatio n has a write-intensive mobile application that uses Amazon API Gateway, AWS Lambda, and Amaz on Dyn amoDB. The applicatio n has scaled well, however, costs have in creased exp on entially because of higher than an ticipated Lambda costs. The application's use is un predictable, but there has been a steady 20 % in crease in utilization every month.
While monitoring the current Lambda functions, the Solutions Architect notices that the executiontime averages 4.5 minutes.Most of the wait time is the result of a high ・ latency network call to a 3 ・ TB MySQL database server that is on ・ premises.A VPN is used to connect to the VPC, so the Lambda fun ctions have bee n con figured with a five ・ minute timeout.How can the Soluti ons Architect reduce the cost of the curre nt architecture ?
组织拥有使用Amazon API Gateway, AWS LambdaffiAmazon DynamoDB的写密集型移动应用程序。该应用程序已很好地扩展,但是,由于Lambda成本高于预期,因此成本成倍增加。该应用程序的使用无満页则,但是每月的使用率一直稳定増长20%。
在监视当前的Lambda函数时,解决方案架构师注意到执行时间平均为4.5分钟。大多数等待时间是对本地的3 TB MySQL数据库月艮务器进行高延迟网络调用的结果。VPN用于连接到VPC,因此Lambda功能已配置为五分钟超时。解决方案架构师如何降低当前架构的成本?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A company runs a video processing platform. Files are uploaded by users who connect to a web server, which stores them on an Amazon EFS share. This web server is running on a single Amazon EC2 instance. A different group of insta nces, r unning in an Auto Scali ng group, scans the EFS share directory structure for new files to process and gen erates new videos (thumb nails, different resolution, compressi on, etc.) according to the instructio ns file, which is uploaded along with the video files. A different application running on a group of instances man aged by an Auto Scali ng group processes the video files and then deletes them from the EFS share. The results are stored in an S3 bucket. Links to the processed video files are emailed to the customer. The company has recently discovered that as they add more in stances to the Auto Scaling Group, many files are processed twice, so image processing speed is not improved. The maximum size of these video files is 2GB. What should the Solutions Architect do to improve reliability and reduce the redundant processing of video files?
一家公司运行视频处理平台。文件由连接到Web服务器的用户上载,该服务器将文件存储在Amazon EFS共享上该Web服务器在单个Amazon EC2实例上运行。在Auto Scaling组中运行的一组不同的实例会扫描EFS共享目录结构以查找新文件,以根据指令文件处理并生成新视频(缩略图,不同分辨率,压缩等),并将该视频随同上传视频文件。在由Auto Scaling组管理的一组实例上运行的其他应用程序将处理视频文件,然后将其从EFS共享中删除。结果存储在S3存储桶中。指向已处理视频文件的链接将通过电子邮件发送给客户。该公司最近发现,随看它们向Auto Scaling Group中添加更多实例,许多文件被处理了两次,因此图像处理速度没有提高。这些视频文件的最大大小为 2GBO解决方案架构师应该怎么做才能提高可靠性并减少视频文件的冗余处理?购买靠谱AWS题库,就找云计算狂魔微信公众号”微信号aws_tiku

A Solutions Architect must establish a patching plan for a large mixed fleet of Win dows and Linux servers. The patchi ng plan must be impleme nted securely, be audit ready, and comply with the compa ny's busi ness requirements.Which option will meet these requirements with MINIMAL effort ?
解决方案架构师必须为大型的Windows和Linux服务器混合舰队制定补丁计划。修补计划必须安全实施,要准备审核并符合公司的业务要求。通过最小的努力,明5个选项可以满足这些要求?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A Solutions Architect must design a highly available, stateless, REST service. The service will require multiple persistent storage layers for service object meta information and the delivery of content. Each request needs to be authenticated and securely processed. There is a requirement to keep costs as low as possible? How can these requirements be met?
解决方案架构师必须设计一个高可用性,无状态的REST服务。该服务将需要多个持久性存储层,以用于服务对象元信息和内容传递。每个请求都需要进行身份验证和安全处理。是否有要求保持尽可能低的成本?如何满足这些要求?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A large compa ny experie need a drastic in crease in its monthly AWS spe nd. This is after Developers accidentally launched Amaz on EC2 instances in unexpected regions. The compa ny has established practices around least privileges for Developers and controls access to on-premises resources using Active Directory groups. The company now want to control costs by restricting the level of access that Developers have to the AWS Management Console without impacting their productivity. The company would also like to allow Developers to launch Amazon EC2 in only one region, without limiting access to other services in any region.
How can this company achieve these new security requirements while minimizing the administrative burden on the Operations team?
一家大型公司的每月AWS支出大幅増加。这是在开发人员在意外区域意外启动Amazon EC2实例之后。该公司已建立了针对开发人员最低計又的实践”并使用Active Directory般制对本地资源的访问。公司现在希望通过限制开发人员对AWS管理控制台的访问级别来控制成本,而又不影响其生产力。该公司还希望允许开发人员仅在f地区启动Amazon EC2,而不限制对任何地区的其他服务的访问。
该公司如何在最小化运营团队的管理负担的同时满足这些新的安全要求?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A company is finalizing the architecture for its backup solution for applications running on AWS. All of the applications run on AWS and use at least two Availability Zones in each tier. Company policy requires IT to durably store nightly backups f all its data in at least two locations: production and disaster recovery. The locations must be in different geographic regions. The company also needs the backup to be available to restore immediately at the production data center, and within 24 hours at the disaster recovery location. All backup processes must be fully automated. What is the MOST cost-effective backup solution that will meet all requirements?
Q40。一家公司正在为在AWS上运行的应用程序确走其备份解决方案的体系结构。所有应用程序都在AWS上运行,并且在每个层中至少使用两个可用区。公司政策要求IT部门将其所有数据的夜间备份持久地存储在至少两个位置: 生产和灾难恢复。这些位置必须位于不同的地理区域。该公司还需要备份可立即在生产数据中心恢复,并在24小时内在灾难恢复位置恢复。所有备份过程必须完全自动化。什么是可以满足所有要求的最具成本效益的备份解决方案? 购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A company has an existing on-premises three-tier web application. The Linux web servers serve conte nt from a centralized file share on a NAS server because the con tent is refreshed several times a day from various sources. The existing infrastructure is not optimized and the company would like to move to AWS in order to gain the ability to scale resources up and down in response to load. On-premises and AWS resources are 8nnected using AWS Direct Connect.
How can the company migrate the web infrastructure to AWS without delayi ng the con tent refresh process ?
公司拥有现有的本地三层Web应用程序。Linux Web月艮务器从NAS服务器上的集中式文件共享中提供内容,因为每天都会从各种来源刷新几次内容。现有基础架构未经过优化,该公司希望迁移到AWS,以获得响应负载而上下扩展资源的能力。使用AWS Direct Connect连接本地和AWS资源。
公司如何在不延迟内容刷新过程的情况下将Web基础架构迁移至IJAWS?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A company has multiple AWS accounts hosti ng IT applications. An Amazon CloudWatch Logs agent is installed on all Amaz on EC2 in stances. The compa ny wants to aggregate all security events in a cen tralized AWS acco unt dedicated to log storage. Security Administrators need to perform near-real-time gathering and correlating of events across multiple AWS accounts.
Which solution satisfies these requirements ?
一家公司有多个托管IT应用程序的AWS账户。Amazon CloudWatch Logs代理已安装在所有Amazon EC2实例上。该公司希望将所有安全事件汇总到专用于日志存储的集中式AWS账户中。安全管理员需要跨多个AWS账户执行近乎实时的事件收集和关联。
明阱解决方案满足这些要求?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A company has a serverless application comprised of Amazon CloudFront, Amazon API Gateway, and AWS Lambda functions. The current deployment process of the application code is to create a new version number of the Lambda function and「un an AWS CLI script to update. If the new function version has errors, another CLI script reverts by deploying the previous working version of the function. The company would like to decrease the time to deploy new versions of the application logic provided by the Lambda functions, and also reduce the time to detect and revert when errors are identified.
How can this be accomplished ?
—家公司拥有由Amazon CloudFront, Amazon API Gateway和AWS Lambda函数组成的无服务器应用程序。应用程序代码的当前部署过程是创建Lambda函数的新版本号并运行AWS CLI脚本进行更新。如果新功能版本有错误,则将通过部署该功能的先前工作版本来还原另f CLI脚本。该公司希望减少Lambda函数提供的新版本的应用程序逻辑的部署时间,并希望减少发现错误后进行检测和还原的时间。
如何做到这一点?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A company is running a .NET three-tier web applicatio n on AWS. The team currently uses XL storage optimized insta nces to store serve the website's image and video files on local in stance storage.The compa ny has encountered issues with data loss from replication and instance failures.The Solutions Architect has been asked to redesign this application to improve its reliability while keeping costs low.
Which solution will meet these requirements ?
一家公司正在AWS±®〒.NET三层Web应用程序。该团队目前使用XL存储优化实例来将服务网站的图像和视频文件存储在本地实例存储中。该公司遇到了由于复制和实例故障而导致数据丢失的问题。解决方案架构师已被要求重新设计该应用程序,以提高其可靠性,同时保持较低的成本。
明阱解决方案可以满足这些要求?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A company has developed a web application that「uns on Amazon EC2 instances in one AWS Region. The company has taken on new business in other countries and must deploy its application into other to meet low-latency requirements for its users. The regions can be segregated, and an applicatio n running in one region does not n eed to commu nicate with in stances in other regions. How should the company's Solutions Architect automate the deployment of the application so that it can be MOST efficiently deployed into multiple regions ?
一家公司开发了f 可在f AWS区域中的Amazon EC2实例上运行的Web应用程序。该公司在其他国家/地区开展了新业务,必须将其应用程序部署到其他国家/地区,以满足其用户的低延迟要求。可以隔离区域,并且在一个区域中运行的应用程序不需要与其他区域中的实例进行通信。公司的解决方案架构师应如何使应用程序部署自动化,以便可以将其最有效地部署到多个区域?购买靠谱AWS题库,就找云计算狂魔微信公众号”微信号aws_tiku

A media company has a 30-TB repository of digital news videos. These videos are stored on tape in an on・ premises tape library and referenced by a Media Asset Management (MAM) system. The company wants to enrich the metadata for these videos in an automated fashi on and put them into a searchable catalog by using a MAM feature. The company must be able to search based on in formation in the video, such as objects, scenery items, or people's faces.A catalog is available that contains faces of people who have appeared in the videos that i nclude an image of each pers on .The company would like to migrate these videos to AWS.
The company has a high ・ speed AWS Direct Conn ect conn ection with AWS and would like to move the MAM soluti on video con tent directly from its current file system.How can these requirements be met by using the LEAST amount of ongoing management overhead and causing MINIMAL disruption to the existing system ?
一家媒体公司拥有30 TB的数字新闻视频存储库。这些视频存储在本地磁带库中的磁带上,并由媒体资产管理(MAM)系统引用。该公司希望以自动化的方式丰富这些视频的元数据,并通过使用MAM功能将其放入可搜索的目录中。公司必须能够根据视频中的信息进行搜索,例如物体,风景物品或人脸。提供了f 目录,其中包含出现在视频中的人的面孔,其中包括每个人的图像。该公司希望将这些视频迁移到AWS。
该公司与AWS建立了高速AWS Direct Connect连接,并希望将MAM解决方案视频内容直接从其当前文件系统中移出。如何通过使用最少的持续管理开销并导致对现有系统的最小破坏来满足这些要求?购买靠谱AWS题库”就找云计算狂魔微信公众号”微信号aws_tiku

A company is planning the migratio n of several lab environments used for software testi ng. An assortment of custom tooling is used to man age the test「uns for each lab. The labs use immutable in frastructure for the software test runs, and the results are stored in a highly available SQL database cluster. Although completely rewriting the custom tooling is out of scope for the migration project, the company would like to optimize workloads during the migratio n.
Which application migration strategy meets this requirement?
一家公司正在计划迁移用于软件测试的多个实验室环境。各种各样的自走义工具用于管理每个实验室的测试运行。实验室使用不可变的基础结构进行软件测试运行,并将结果存储在高度可用的SQL数据库集群中。尽管完全重写自定义工具超出了迁移项目的范围,但该公司仍希望在迁移期间优化工作负载。
明阱应用程序迁移策略可以满足此要求?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku

A company is implementing a multi-account strategy; however, the Management team has expressed concerns that services like DNS may become overly complex. The company needs a solution that allows private DNS to be shared among virtual private clouds (VPCs) in different accounts. The company will have approximately 50 accounts in total. What solution would create the LEAST complex DNS architecture and ensure that each VPC can resolve all AWS resources?
公司正在实施多帐户策略;但是”管理团队对DNS之类的服务可能变得过于复杂表示担忧。该公司需要一种解决方案,以允许在不同帐户的虚拟私有云(VPC)之间共享私有DNS。该公司将总共拥有约50个帐户。明附解决方案可以创建最低S杂的DNS架构,并确保每个VPC都能解析所有AWS资源?购买靠谱AWS题库,就找云计算狂魔微信公众号,微信号aws_tiku