SAP-C01 (Page 38)

A company wants to host a global web application on AWS.It has the following design requirements:* The access pattern must allow for fetching data from multiple data sources.* Minimize the cost of API calls.* Keep page load times to within 50 ms.* Provide user authentication and authorization and manage data access for different user personas (for example, administrator, manager, or engineer).* Use a serverless design.Which set of strategies should a solutions architect use?Read More →

A company wants to run a serverless application on AWS.The company plans to provision its application in Docker containers running in an Amazon ECS cluster.The application requires a MySQL database and the company plans to use Amazon RDS.The company has documents that need to be accessed frequently for the first 3 months, and rarely after that.The document must be retained for 7 years.What is the MOST cost-effective solution to meet these requirements?Read More →

A company has an application.Once a month, the application creates a compressed file that contains every object within an Amazon S3 bucket.The total size of the objects before compression is 1 TB.The application runs by using a scheduled cron job on an Amazon EC2 instance that has a 5 TB Amazon Elastic Block Store (Amazon EBS) volume attached.The application downloads all the files from the source S3 bucket to the EBS volume, compresses the file, and uploads the file to a target S3 bucket.Every invocation of the application takes 2 hours from start to finish.Which combination of actions should a solutions architect take to OPTIMIZE costs for this application? (Choose two.)Read More →

A company has 50 AWS accounts that are members of an organization in AWS Organizations.Each account contains multiple VPCs.The company wants to useAWS Transit Gateway to establish connectivity between the VPCs in each member account.Each time a new member account is created, the company wants to automate the process of creating a new VPC and a transit gateway attachment.Which combination of steps will meet these requirements? (Choose two.)Read More →

A company is running a large application on premises.Its technology stack consists of Microsoft .NET for the web server platform and Apache Cassandra for the database.The company wants to migrate this application to AWS to improve service reliability.The IT team also wants to reduce the time it spends on capacity management and maintenance of this infrastructure.The Development team is willing and available to make code changes to support the migration.Which design is the LEAST complex to manage after the migration?Read More →

A company runs a Windows Server host in a public subnet that is configured to allow a team of administrators to connect over RDP to troubleshoot issues with hosts in a private subnet.The host must be available at all times outside of a scheduled maintenance window, and needs to receive the latest operating system updates within 3 days of release.What should be done to manage the host with the LEAST amount of administrative effort?Read More →

A company is running a commercial Apache Hadoop cluster on Amazon EC2.This cluster is being used daily to query large files on Amazon S3.The data onAmazon S3 has been curated and does not require any additional transformations steps.The company is using a commercial business intelligence (BI) tool onAmazon EC2 to run queries against the Hadoop cluster and visualize the data.The company wants to reduce or eliminate the overhead costs associated with managing the Hadoop cluster and the BI tool.The company would like to move to a more cost-effective solution with minimal effort.The visualization is simple and requires performing some basic aggregation steps only.Which option will meet the company’s requirements?Read More →

A company has a High Performance Computing (HPC) cluster in its on-premises data center, which runs thousands of jobs in parallel for one week every month, processing petabytes of images.The images are stored on a network file server, which is replicated to a disaster recovery site.The on-premises data center has reached capacity and has started to spread the jobs out over the course of the month in order to better utilize the cluster, causing a delay in the job completion.The company has asked its Solutions Architect to design a cost-effective solution on AWS to scale beyond the current capacity of 5,000 cores and 10 petabytes of data.The solution must require the least amount of management overhead and maintain the current level of durability.Which solution will meet the company’s requirements?Read More →

A company has a serverless multi-tenant content management system on AWS.The architecture contains a web-based front end that interacts with an AmazonAPI Gateway API that uses a custom AWS Lambda authorizer.The authorizer authenticates a user to its tenant ID and encodes the information in a JSON WebToken (JWT) token.After authentication, each API call through API Gateway targets a Lambda function that interacts with a single Amazon DynamoDB table to fulfill requests.To comply with security standards, the company needs a stronger isolation between tenants.The company will have hundreds of customers within the first year.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A company is running an application in the AWS Cloud.The company’s security team must approve the creation of all new IAM users.When a new IAM user is created, all access for the user must be removed automatically.The security team must then receive a notification to approve the user.The company has a multi-Region AWS CloudTrail trail in the AWS account.Which combination of steps will meet these requirements? (Choose three.)Read More →