Cloud Practitioner (Page 138)

A company is launching an ecommerce application that must always be available.The application will run on Amazon EC2 instances continuously for the next 12 months.What is the MOST cost-effective instance purchasing option that meets these requirements?Read More →

A company plans to create a data lake that uses Amazon S3.Which factor will have the MOST effect on cost?Read More →

Which AWS service or feature allows users to connect with and deploy AWS services programmatically?Read More →

A company wants to migrate a critical application to AWS.The application has a short runtime.The application is invoked by changes in data or by shifts in system state.The company needs a compute solution that maximizes operational efficiency and minimizes the cost of running the application.Which AWS solution should the company use to meet these requirements?Read More →

A company wants to review its monthly costs of using Amazon EC2 and Amazon RDS for the past year.Which AWS service or tool provides this information?Read More →

A company recently deployed an Amazon RDS instance in its VPC.The company needs to implement a stateful firewall to limit traffic to the private corporate network.Which AWS service or feature should the company use to limit network traffic directly to its RDS instance?Read More →

A company is using the AWS Free Tier for several AWS services for an application.What will happen if the Free Tier usage period expires or if the application use exceeds the Free Tier usage limits?Read More →

Which AWS services are managed database services? (Choose two.)Read More →

Which architecture design principle describes the need to isolate failures between dependent components in the AWS Cloud?Read More →

A company wants to run production workloads on AWS.The company needs concierge service, a designated AWS technical account manager (TAM), and technical support that is available 24 hours a day, 7 days a week.Which AWS Support plan will meet these requirements?Read More →