Tip 2 Cloud

A solutions architect is designing an application that helps users fill out and submit registration forms.The solutions architect plans to use a two-tier architecture that includes a web application server tier and a worker tier.The application needs to process submitted forms quickly.The application needs to process each form exactly once.The solution must ensure that no data is lost.Which solution will meet these requirements?Read More →

A company has migrated several applications to AWS in the past 3 months.The company wants to know the breakdown of costs for each of these applications.The company wants to receive a regular report that includes this information.Which solution will meet these requirements MOST cost-effectively?Read More →

A company has implemented a self-managed DNS solution on three Amazon EC2 instances behind a Network Load Balancer (NLB) in the us-west-2 Region.Most of the company’s users are located in the United States and Europe.The company wants to improve the performance and availability of the solution.The company launches and configures three EC2 instances in the eu-west-1 Region and adds the EC2 instances as targets for a new NLB.Which solution can the company use to route traffic to all the EC2 instances?Read More →

A global company is using Amazon API Gateway to design REST APIs for its loyalty club users in the us-east-1 Region and the ap-southeast-2 Region.A solutions architect must design a solution to protect these API Gateway managed REST APIs across multiple accounts from SQL injection and cross-site scripting attacks.Which solution will meet these requirements with the LEAST amount of administrative effort?Read More →

A company is building a web-based application running on Amazon EC2 instances in multiple Availability Zones.The web application will provide access to a repository of text documents totaling about 900 TB in size.The company anticipates that the web application will experience periods of high demand.A solutions architect must ensure that the storage component for the text documents can scale to meet the demand of the application at all times.The company is concerned about the overall cost of the solution.Which storage solution meets these requirements MOST cost-effectively?Read More →