SAA-C02 (Page 10)

A company is deploying an application in three AWS Regions using an Application Load Balancer Amazon Route 53 will be used to distribute traffic between theseRegions.Which Route 53 configuration should a solutions architect use to provide the MOST high-performing experience?Read More →

A company hosts a marketing website in an on-premises data center.The website consists of static documents and runs on a single server.An administrator updates the website content infrequently and uses an SFTP client to upload new documents.The company decides to host its website on AWS and to use Amazon CloudFront.The company’s solutions architect creates a CloudFront distribution.The solutions architect must design the most cost-effective and resilient architecture for website hosting to serve as the CloudFront origin.Which solution will meet these requirements?Read More →

A medical records company is hosting an application on Amazon EC2 instances.The application processes customer data files that are stored on Amazon S3.The EC2 instances are hosted in public subnets.The EC2 instances access Amazon S3 over the Internet, but they do not require any other network access.A new requirement mandates that the network traffic for file transfers take a private route and not be sent over the Internet.Which change to the network architecture should a solutions architect recommend to meet this requirement?Read More →

A company wants to reduce the cost of its existing three-tier web architecture.The web, application, and database servers are running on Amazon EC2 instances for the development, test, and production environments.The EC2 instances average 30% CPU utilization during peak hours and 10% CPU utilization during non- peak hours.The production EC2 instances run 24 hours a day.The development and test EC2 instances run for at least 8 hours each day.The company plans to implement automation to stop the development and test EC2 instances when they are not in use.Which EC2 instance purchasing solution will meet the company’s requirements MOST cost-effectively?Read More →

A company has a three-tier application on AWS that ingests sensor data from its users’ devices.The traffic flows through a Network Load Balancer (NLB), then toAmazon EC2 instances for the web tier, and finally to EC2 instances for the application tier.The application tier makes calls to a database.What should a solutions architect do to improve the security of the data in transit?Read More →

A company is planning to migrate its virtual server-based workloads to AWS.The company has internet-facing load balancers backed by application servers.The application servers rely on patches from an internet-hosted repository.Which services should a solutions architect recommend be hosted on the public subnet? (Choose two.)Read More →

A company has established a new AWS account.The account is newly provisioned and no changed have been made to the default settings.The company is concerned about the security of the AWS account root user.What should be done to secure the root user?Read More →

A company is using a tape backup solution to store its key application data offsite.The daily data volume is around 50 TB.The company needs to retain the backups for 7 years for regulatory purposes.The backups are rarely accessed, and a week’s notice is typically given if a backup needs to be restored.The company is now considering a cloud-based option to reduce the storage costs and operational burden of managing tapes.The company also wants to make sure that the transition from tape backups to the cloud minimizes disruptions.Which storage solution is MOST cost-effective?Read More →

A company requires a durable backup storage solution for its on-premises database servers while ensuring on-premises applications maintain access to these backups for quick recovery.The company will use AWS storage services as the destination for these backups.A solutions architect is designing a solution with minimal operational overhead.Which solution should the solutions architect implement?Read More →

A company decides to migrate its three-tier web application from on-premises to the AWS Cloud.The new database must be capable of dynamically scaling storage capacity and performing table joins.Which AWS service meets these requirements?Read More →