AWS Cloud Practitioner Questions And Answers 2022/2023

What is cloud computing? - Answer - On-demand delivery of IT resources and applications through the internet with pay-as-you-go pricing What is another name for on-premises deployment? - Answer - Private cloud deployment How does the scale of cloud computing help you to save costs? - Answer - The aggregated cloud usage from a large number of customers results in lower pay-as-you-go prices. Which AWS service is the best choice for publishing messages to subscribers? - Answer - Amazon Simple Notification Service (Amazon SNS) You want to use an Amazon EC2 instance for a batch processing workload. What would be the best Amazon EC2 instance type to use? - Answer - Compute optimized What are the contract length options for Amazon EC2 Reserved Instances? (Select TWO.) - Answer - - 1 year - 3 years You have a workload that will run for a total of 6 months and can withstand interruptions. What would be the most cost-efficient Amazon EC2 purchasing option? - Answer - Spot Instance Which process is an example of Elastic Load Balancing? - Answer - Ensuring that no single Amazon EC2 instance has to carry the full workload on its own You want to deploy and manage containerized applications. Which service should you use? - Answer - Amazon Elastic Kubernetes Service (Amazon EKS) Which statement best describes an Availability Zone? - Answer - A single data center or group of data centers within a Region Which statement is TRUE for the AWS global infrastructure? - Answer - An Availability Zone consists of two or more Regions. Which factors should be considered when selecting a Region? (Select TWO.) - Answer - - Compliance with data governance and legal requirements - Proximity to your customers Which statement best describes Amazon CloudFront? - Answer - A global content delivery service Which site does Amazon CloudFront use to cache copies of content for faster delivery to users at any location? - Answer - Edge location