SAP-C01 (Page 45)

A newspaper organization has an on-premises application which allows the public to search its back catalogue and retrieve individual newspaper pages via a website written in Java.They have scanned the old newspapers into JPEGs (approx 17TB) and used Optical Character Recognition (OCR) to populate a commercial search product.The hosting platform and software are now end of life and the organization wants to migrate its archive to AWS and produce a cost efficient architecture and still be designed for availability and durability.Which is the most appropriate?Read More →

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?Read More →

A company is migrating to the cloud.It wants to evaluate the configurations of virtual machines in its existing data center environment to ensure that it can size new Amazon EC2 instances accurately.The company wants to collect metrics, such as CPU, memory, and disk utilization, and it needs an inventory of what processes are running on each instance.The company would also like to monitor network connections to map communications between servers.Which would enable the collection of this data MOST cost effectively?Read More →

A company is migrating mobile banking applications to run on Amazon EC2 instances in a VPC.Backend service applications run in an on-premises data center.The data center has an AWS Direct Connect connection into AWS.The applications that run in the VPC need to resolve DNS requests to an on-premises ActiveDirectory domain that runs in the data center.Which solution will meet these requirements with the LEAST administrative overhead?Read More →

A company’s application is increasingly popular and experiencing latency because of high volume reads on the database server.The service has the following properties:✑ A highly available REST API hosted in one region using Application Load Balancer (ALB) with auto scaling.✑ A MySQL database hosted on an Amazon EC2 instance in a single Availability Zone.The company wants to reduce latency, increase in-region database read performance, and have multi-region disaster recovery capabilities that can perform a live recovery automatically without any data or performance loss (HA/DR).Which deployment strategy will meet these requirements?Read More →

A company runs a three-tier application in AWS.Users report that the application performance can vary greatly depending on the time of day and functionality being accessed.The application includes the following components:✑ Eight t2.large front-end web servers that serve static content and proxy dynamic content from the application tier.✑ Four t2.large application servers.✑ One db.m4.large Amazon RDS MySQL Multi-AZ DB instance.Operations has determined that the web and application tiers are network constrained.Which of the following is a cost effective way to improve application performance? (Choose two.)Read More →

An online retailer needs to regularly process large product catalogs, which are handled in batches.These are sent out to be processed by people using theAmazon Mechanical Turk service, but the retailer has asked its Solutions Architect to design a workflow orchestration system that allows it to handle multiple concurrent Mechanical Turk operations, deal with the result assessment process, and reprocess failures.Which of the following options gives the retailer the ability to interrogate the state of every workflow with the LEAST amount of implementation effort?Read More →

A company needs to cost-effectively persist small data records (up to 1 KiB) for up to 30 days.The data is read rarely.When reading the data, a 5-minute delay is acceptable.Which of the following solutions achieve this goal? (Choose two.)Read More →

A Development team is deploying new APIs as serverless applications within a company.The team is currently using the AWS Management Console to provisionAmazon API Gateway, AWS Lambda, and Amazon DynamoDB resources.A Solutions Architect has been tasked with automating the future deployments of these serverless APIs.How can this be accomplished?Read More →

The company Security team requires that all data uploaded into an Amazon S3 bucket must be encrypted.The encryption keys must be highly available and the company must be able to control access on a per-user basis, with different users having access to different encryption keys.Which of the following architectures will meet these requirements? (Choose two.)Read More →