SAP-C02 (Page 12)

A company runs an application on AWS.The company curates data from several different sources.The company uses proprietary algorithms to perform data transformations and aggregations.After the company performs ETL processes, the company stores the results in Amazon Redshift tables.The company sells this data to other companies.The company downloads the data as files from the Amazon Redshift tables and transmits the files to several data customers by using FTP.The number of data customers has grown significantly.Management of the data customers has become difficult.The company will use AWS Data Exchange to create a data product that the company can use to share data with customers.The company wants to confirm the identities of the customers before the company shares data.The customers also need access to the most recent data when the company publishes the data.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A company’s solutions architect is evaluating an AWS workload that was deployed several years ago.The application tier is stateless and runs on a single large Amazon EC2 instance that was launched from an AMI.The application stores data in a MySQL database that runs on a single EC2 instance.The CPU utilization on the application server EC2 instance often reaches 100% and causes the application to stop responding.The company manually installs patches on the instances.Patching has caused downtime in the past.The company needs to make the application highly available.Which solution will meet these requirements with the LEAST development me?Read More →

A company is launching a new online game on Amazon EC2 instances.The game must be available globally.The company plans to run the game in three AWS Regions us-east-1, eu-west-1, and ap-southeast-1.The game’s leaderboards, player inventory and event status must be available across Regions.A solutions architect must design a solution that will give any Region the ability to scale to handle the load of all Regions.Additionally, users must automatically connect to the Region that provides the least latency.Which solution will meet these requirements with the LEAST operational overhead?Read More →

A solutions architect is determining the DNS strategy for an existing VPC.The VPC is provisioned to use the 10.24.34.0/24 CIDR block.The VPC also uses Amazon Route 53 Resolver for DNS.New requirements mandate that DNS queries must use private hosted zones.Additionally instances that have public IP addresses must receive corresponding public hostnamesWhich solution will meet these requirements to ensure that the domain names are correctly resolved within the VPC?Read More →

A company is building an application on AWS.The application sends logs to an Amazon OpenSearch Service cluster for analysis.All data must be stored within a VPC.Some of the company’s developers work from home.Other developers work from three different company office locations.The developers need to access OpenSearch Service to analyze and visualize logs directly from their local development machines.Which solution will meet these requirements?Read More →

A company is migrating an on-premises application and a MySQL database to AWS.The application processes highly sensitive data, and new data is constantly updated in the database.The data must not be transferred over the internet.The company also must encrypt the data in transit and at rest.The database is 5 TB in size.The company already has created the database schema in an Amazon RDS for MySQL DB instance.The company has set up a 1 Gbps AWS Direct Connect connection to AWS.The company also has set up a public VIF and a private VIF.A solutions architect needs to design a solution that will migrate the data to AWS with the least possible downtime.Which solution will meet these 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 built an ecommerce website on AWS using a three-tier web architecture.The application is Java-based and composed of an Amazon CloudFront distribution, an Apache web server layer of Amazon EC2 instances in an Auto Scaling group, and a backend Amazon Aurora MySQL database.Last month, during a promotional sales event, users reported errors and timeouts while adding items to their shopping carts.The operations team recovered the logs created by the web servers and reviewed Aurora DB cluster performance metrics.Some of the web servers were terminated before logs could be collected and the Aurora metrics were not sufficient for query performance analysis.Which combination of steps must the solutions architect take to improve application performance visibility during peak traffic events? (Choose three.)Read More →

A company has a solution that analyzes weather data from thousands of weather stations.The weather stations send the data over an Amazon API Gateway REST API that has an AWS Lambda function integration.The Lambda function calls a third-party service for data pre-processing.The third-party service gets overloaded and fails the pre-processing, causing a loss of data.A solutions architect must improve the resiliency of the solution.The solutions architect must ensure that no data is lost and that data can be processed later if failures occur.What should the solutions architect do to meet these requirements?Read More →

A company has deployed an Amazon Connect contact center.Contact center agents are reporting large numbers of computer-generated calls.The company is concerned about the cost and productivity effects of these calls.The company wants a solution that will allow agents to flag the call as spam and automatically block the numbers from going to an agent in the future.What is the MOST operationally efficient solution to meet these requirements?Read More →