SAP-C01 (Page 43)

Your company produces customer commissioned one-of-a-kind skiing helmets combining nigh 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?Read More →

You are designing a personal document-archiving solution for your global enterprise with thousands of employees.Each employee has potentially gigabytes of data to be backed up in this archiving solution.The solution will be exposed to the employees as an application, where they can just drag and drop their files to the archiving system.Employees can retrieve their archives through a web interface.The corporate network has high bandwidth AWS Direct Connect connectivity toAWS.You have a regulatory requirement that all data needs to be encrypted before being uploaded to the cloud.How do you implement this in a highly available and cost-efficient way?Read More →

A company is building a voting system for a popular TV show, viewers win watch the performances then visit the show’s website to vote for their favorite performer.It is expected that in a short period of time after the show has finished the site will receive millions of visitors.The visitors will first login to the site using their Amazon.com credentials and then submit their vote.After the voting is completed the page will display the vote totals.The company needs to build the site such that can handle the rapid influx of traffic while maintaining good performance but also wants to keep costs to a minimum.Which of the design patterns below should they use?Read More →

A large company in Europe plans to migrate its applications to the AWS Cloud.The company uses multiple AWS accounts for various business groups.A data privacy law requires the company to restrict developers’ access to AWS European Regions only.What should the solutions architect do to meet this requirement with the LEAST amount of management overhead?Read More →

A company has a VPC with two domain controllers running Active Directory in the default configuration.The VPC DHCP options set is configured to use the IP addresses of the two domain controllers.There is a VPC interface endpoint defined; but instances within the VPC are not able to resolve the private endpoint addresses.Which strategies would resolve this issue? (Choose two.)Read More →

A manufacturing company is growing exponentially and has secured funding to improve its IT infrastructure and ecommerce presence.The company’s ecommerce platform consists of:✑ Static assets primarily comprised of product images stored in Amazon S3.✑ Amazon DynamoDB tables that store product information, user information, and order information.✑ Web servers containing the application’s front-end behind Elastic Load Balancers.The company wants to set up a disaster recovery site in a separate Region.Which combination of actions should the solutions architect take to implement the new design while meeting all the requirements? (Choose three.)Read More →

An e-commerce company is revamping its IT infrastructure and is planning to use AWS services.The company’s CIO has asked a Solutions Architect to design a simple, highly available, and loosely coupled order processing application.The application is responsible for receiving and processing orders before storing them in an Amazon DynamoDB table.The application has a sporadic traffic pattern and should be able to scale during marketing campaigns to process the orders with minimal delays.Which of the following is the MOST reliable approach to meet the requirements?Read More →

A solutions architect is designing a solution to connect a company’s on-premises network with all the company’s current and future VPCs on AWS.The company is running VPCs in five different AWS Regions and has at least 15 VPCs in each Region.The company’s AWS usage is constantly increasing and will continue to grow.Additionally, all the VPCs throughout all five Regions must be able to communicate with each other.The solution must maximize scalability and ease of management.Which solution meets these requirements?Read More →

A greeting card company recently advertised that customers could send cards to their favorite celebrities through the company’s platform.Since the advertisement was published, the platform has received constant traffic from 10,000 unique users each second.The platform runs on m5.xlarge Amazon EC2 instances behind an Application Load Balancer (ALB).The instances run in an Auto Scaling group and use a customAMI that is based on Amazon Linux.The platform uses a highly available Amazon Aurora MySQL DB cluster that uses primary and reader endpoints.The platform also uses an Amazon ElastiCache for Redis cluster that uses its cluster endpoint.The platform generates a new process for each customer and holds open database connections to MySQL for the duration of each customer’s session.However, resource usage for the platform is low.Many customers are reporting errors when they connect to the platform.Logs show that connections to the Aurora database are failing.Amazon CloudWatch metrics show that the CPU load is low across the platform and that connections to the platform are successful through the ALB.Which solution will remediate the errors MOST cost-effectively?Read More →

An AWS account owner has setup multiple IAM users.One of these IAM users, named John, has CloudWatch access, but no access to EC2 services.John has setup an alarm action which stops EC2 instances when their CPU utilization is below the threshold limit.When an EC2 instance’s CPU Utilization rate drops below the threshold John has set, what will happen and why?Read More →