SAA-C02 (Page 39)

A company has a web application hosted over 10 Amazon EC2 instances with traffic directed by Amazon Route 53.The company occasionally experiences a timeout error when attempting to browse the application.The networking team finds that some DNS queries return IP addresses of unhealthy instances, resulting in the timeout error.What should a solutions architect implement to overcome these timeout errors?Read More →

A company is planning to build a high performance computing (HPC) workload as a service solution that is hosted on AWS.A group of 16 Amazon EC2 Linux instances requires the lowest possible latency for node-to-node communication.The instances also need a shared block device volume for high-performing storage.Which solution will meet these requirements?Read More →

A financial company hosts a web application on AWS.The application uses an Amazon API Gateway Regional API endpoint to give users the ability to retrieve current stock prices.The company’s security team has noticed an increase in the number of API requests.The security team is concerned that HTTP flood attacks might take the application offline.A solutions architect must design a solution to protect the application from this type of attack.Which solution meets these requirements with the LEAST operational overhead?Read More →

A company is running an application on AWS to process weather sensor data that is stored in an Amazon S3 bucket.Three batch jobs run hourly to process the data in the S3 bucket for different purposes.The company wants to reduce the overall processing time by running the three applications in parallel using an event- based approach.What should a solutions architect do to meet these requirements?Read More →

A hospital wants to create digital copies for its large collection of historical written records.The hospital will continue to add hundreds of new documents each day.The hospital’s data team will scan the documents and will upload the documents to the AWS Cloud.A solutions architect must implement a solution to analyze the documents, extract the medical information, and store the documents so that an application can runSQL queries on the data.The solution must maximize scalability and operational efficiency.Which combination of steps should the solutions architect take to meet these requirements? (Choose two.)Read More →

A company is building a payment application that must be highly available even during regional service disruptions. A solutions architect must design a data storage solution that can be easily replicated and used in other AWS Regions. The application also requires low-latency atomicity, consistency, isolation, and durability (ACID) transactions that need to be immediately available to generate reports The development team also needs to use SQL.Which data storage solution meets these requirements?Read More →

A company needs a secure connection between its on-premises environment and AWS.This connection does not need high bandwidth and will handle a small amount of traffic.The connection should be set up quickly.What is the MOST cost-effective method to establish this type of connection?Read More →

A company needs the ability to analyze the log files of its proprietary application.The logs are stored in JSON format in an Amazon S3 bucket.Queries will be simple and will run on-demand.A solutions architect needs to perform the analysis with minimal changes to the existing architecture.What should the solutions architect do to meet these requirements with the LEAST amount of operational overhead?Read More →

A solutions architect is designing the storage architecture for a new web application used for storing and viewing engineering drawings.All application components will be deployed on the AWS infrastructure.The application design must support caching to minimize the amount of time that users wait for the engineering drawings to load.The application must be able to store petabytes of data.Which combination of storage and caching should the solutions architect use?Read More →

A company uses Amazon Redshift for its data warehouse.The company wants to ensure high durability for its data in case of any component failure.What should a solutions architect recommend?Read More →