- (Exam Topic 2)
An online magazine will launch Its latest edition this month. This edition will be the first to be distributed globally. The magazine's dynamic website currently uses an Application Load Balancer in front of the web tier a fleet of Amazon EC2 instances for web and application servers, and Amazon Aurora MySQL. Portions of the website include static content and almost all traffic is read-only
The magazine is expecting a significant spike m internet traffic when the new edition is launched Optimal performance is a top priority for the week following the launch
Which combination of steps should a solutions architect take to reduce system response antes for a global audience? (Select TWO )
Correct Answer:DE
- (Exam Topic 1)
A startup company recently migrated a large ecommerce website to AWS. The website has experienced a 70% increase in sales. Software engineers are using a private GitHub repository to manage code. The DevOps learn is using Jenkins for builds and unit testing. The engineers need to receive notifications for bad builds and zero downtime during deployments. The engineers also need to ensure any changes to production are seamless for users and can be rolled back in the event of a major issue.
The software engineers have decided to use AWS CodePipeline to manage their build and deployment
process.
Which solution will meet these requirements?
Correct Answer:B
- (Exam Topic 1)
A company has a three-tier application running on AWS with a web server, an application server, and an Amazon RDS MySQL DB instance. A solutions architect is designing a disaster recovery (OR) solution with an RPO of 5 minutes.
Which solution will meet the company's requirements?
Correct Answer:C
deploying a brand new RDS instance will take >30 minutes. You will use EC2 Image builder to put the AMIs into the new region, but not use image builder to LAUNCH them.
- (Exam Topic 2)
A company has a serverless application comprised of Amazon CloudFront, Amazon API Gateway, and AWS Lambda functions. The current deployment process of the application code is to create a new version number of the Lambda function and run an AWS CLI script to update. If the new function version has errors, another CLI script reverts by deploying the previous working version of the function. The company would like to decrease the time to deploy new versions of the application logic provided by the Lambda functions, and also reduce the time to detect and revert when errors are identified.
How can this be accomplished?
Correct Answer:B
https://aws.amazon.com/about-aws/whats-new/2017/11/aws-lambda-supports-traffic-shifting-and-phased-deploy
- (Exam Topic 2)
A company's security compliance requirements state that all Amazon EC2 images must be scanned for vulnerabilities and must pass a CVE assessment A solutions architect is developing a mechanism to create security-approved AMIs that can be used by developers Any new AMIs should go through an automated assessment process and be marked as approved before developers can use them The approved images must be scanned every 30 days to ensure compliance
Which combination of steps should the solutions architect take to meet these requirements while following best practices'? (Select TWO )
Correct Answer:BC