In which ways does the AWS Cloud offer lower total cost of ownership (TCO) of computing resources than on-premises data centers? (Choose two.)Read More →
To meet security requirements, a company needs to encrypt all of its application data in transit while communicating with an Amazon RDS MySQL DB instance.A recent security audit revealed that encryption at rest is enabled using AWS Key Management Service (AWS KMS), but data in transit is not enabled.What should a solutions architect do to satisfy the security requirements?Read More →
What is a customer responsibility when using AWS Lambda according to the AWS shared responsibility model?Read More →
A company is migrating an application to the AWS Cloud.The application runs in an on-premises data center and writes thousands of images into a mounted NFS file system each night.After the company migrates the application, the company will host the application on an Amazon EC2 instance with a mounted AmazonElastic File System (Amazon EFS) file system.The company has established an AWS Direct Connect connection to AWS.Before the migration cutover, a solutions architect must build a process that will replicate the newly created on-premises images to the EFS file system.What is the MOST operationally efficient way to replicate the images?Read More →
The DNS provider that hosts a company’s domain name records is experiencing outages that cause service disruption for a website running on AWS.The company needs to migrate to a more resilient managed DNS service and wants the service to run on AWS.What should a solutions architect do to rapidly migrate the DNS hosting service?Read More →
A company’s public API runs as tasks on Amazon Elastic Container Service (Amazon ECS).The tasks run on AWS Fargate behind an Application Load Balancer (ALB) and are configured with Service Auto Scaling for the tasks based on CPU utilization.This service has been running well for several months.Recently, API performance slowed down and made the application unusable.The company discovered that a significant number of SQL injection attacks had occurred against the API and that the API service had scaled to its maximum amount.A solutions architect needs to implement a solution that prevents SQL injection attacks from reaching the ECS API service.The solution must allow legitimate traffic through and must maximize operational efficiency.Which solution meets these requirements?Read More →
Which AWS service monitors AWS accounts for security threats?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 has 5 TB of data stored in Amazon S3.The company plans to occasionally run queries on the data for analysis.Which AWS service should the company use to run these queries in the MOST cost-effective manner?Read More →
During an audit, a security team discovered that a development team was putting IAM user secret access keys in their code and then committing it to an AWSCodeCommit repository.The security team wants to automatically find and remediate instances of this security vulnerability.Which solution will ensure that the credentials are appropriately secured automatically?Read More →
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