单选题 You are designing the network infrastructure for an application server in Amazon VPC. Users will access all the application instances from the Internet as well as from an on-premises network. The on-premises network is connected to your VPC over an AWS Direct Connect link. How would you design routing to meet the above requirements? 4.您正在为 AmazonVPC 中的应用服务器设计网络基础设施。用户将通过互联网以及内部网络访问所有应用程序实例。内部网络通过 AWS 直接连接链接连接到您的 VPC。您将如何设计路由以满足上述要求？(Multiple Choice) (多项选择) (2022-03-24 10:11:59) (2022-03-2410:11:59)

单选题 You are designing multi-region architecture and you want to send users to a geographic location based on latency-based routing, which seems simple enough; however, you also want to use weighted-based routing among resources within that region. Which of the below setups would best accomplish this? Choose the correct answer from the options below. (Multiple Choice) (2022-03-24 10:11:59)

单选题 Your company produces customer commissioned one-of-a-kind skiing helmets combining high fashion with custom technical enhancements. Customers can show off their Individuality on the ski slopes and have access to head-up-displays. GPS rear-view cams and any other technical innovation they wish to embed in the helmet. The current manufacturing process is data rich and complex including assessments to ensure that the custom electronics and materials used to assemble the helmets are to the highest standards. Assessments are a mixture of human and automated assessments you need to add a new set of assessment to model the failure modes of the custom electronics using GPUs with CUDA across a cluster of servers with low latency networking. What architecture would allow you to automate the existing process using a hybrid approach and ensure that the architecture can support the evolution of processes over time? (Multiple Choice) (2022-04-06 16:00:52)

单选题 A Company has two batch processing applications that consume financial data about the day's stock transactions. Each transaction needs to be stored durably and guarantee that a record of each application is delivered so the audit and billing batch processing applications can process the data. However, the two applications run separately and several hours apart and need access to the same transaction information. After reviewing the transaction information for the day, the information no longer needs to be stored. What is the best way to architect this application? Choose the correct answer from the options below 1.公司有两个批处理应用程序，它们使用当天股票交易的财务数据。每个事务都需要持久地存储，并保证每个应用程序的记录都被交付，以便审计和计费批处理应用程序能够处理数据。但是，这两个应用程序分别运行，相隔几个小时，需要访问相同的事务信息。在检查当天的交易信息之后，不再需要存储该信息。构建此应用程序的最佳方法是什么？从下列选项中选择正确答案(Multiple Choice) (多项选择) (2022-03-24 10:11:59) (2022-03-2410:11:59)

单选题 Your company is migrating infrastructure to AWS. A large number of developers and administrators will need to control this infrastructure using the AWS Management Console. The Identity Management team is objecting to creating an entirely new directory of IAM users for all employees, and the employees are reluctant to commit yet another password to memory. Which of the following will satisfy both these stakeholders? (Multiple Choice) (2022-03-24 10:11:59)

单选题 Your customer is willing to consolidate their log streams (access logs, application logs, security logs etc.) in one single system. Once consolidated, the customer wants to analyze these logs in real time based on heuristics. From time to time, the customer needs to validate heuristics, which requires going back to data samples extracted from the last 12 hours. What is the best approach to meet your customer’s requirements? (Multiple Choice) (2022-04-06 16:00:52)

单选题 The Marketing Director in your company asked you to create a mobile app that lets users post sightings of good deeds known as random acts of kindness in 80-character summaries. You decided to write the application in JavaScript so that it would run on the broadest range of phones, browsers, and tablets. Your application should provide access to Amazon DynamoDB to store the good deed summaries. Initial testing of a prototype shows that there aren’t large spikes in usage. Which option provides the most cost-effective and scalable architecture for this application? (Multiple Choice) (2022-04-06 16:00:52)

单选题 You are looking to migrate your Development (Dev) and Test environments to AWS. You have decided to use separate AWS accounts to host each environment. You plan to link each accounts bill to a Master AWS account using Consolidated Billing. To make sure you keep within budget you would like to implement a way for administrators in the Master account to have access to stop, delete and/or terminate resources in both the Dev and Test accounts. Identify which option will allow you to achieve this goal? (Multiple Choice) (2022-03-24 10:11:59)