Which architecture offers the HIGHEST availability?

2025-10-03
By:
In: SAA-C02
With: 1 Comment

A company recently migrated a message processing system to AWS.The system receives messages into an ActiveMQ queue running on an Amazon EC2 instance.Messages are processed by a consumer application running on Amazon EC2.The consumer application processes the messages and writes results to a MySQL database running on Amazon EC2.The company wants this application to be highly available with low operational complexity.Which architecture offers the HIGHEST availability?Read More →

Which combination of steps will meet these requirements?

2025-10-03
By:
In: MLS-C01
With: 1 Comment

A company that operates oil platforms uses drones to photograph locations on oil platforms that are difficult for humans to access to search for corrosion.Experienced engineers review the photos to determine the severity of corrosion.There can be several corroded areas in a single photo.The engineers determine whether the identified corrosion needs to be fixed immediately, scheduled for future maintenance, or requires no action.The corrosion appears in an average of 0.1% of all photos.A data science team needs to create a solution that automates the process of reviewing the photos and classifying the need for maintenance.Which combination of steps will meet these requirements? (Choose three.)Read More →

What should the security engineer do next?

2025-10-03
By:
In: SCS-C01
With: 1 Comment

A company hosts an application on Amazon EC2 that is subject to specific rules for regulatory compliance.One rule states that traffic to and from the workload must be inspected for network-level attacks.This involves inspecting the whole packet.To comply with this regulatory rule, a security engineer must install intrusion detection software on a c5n.4xlarge EC2 instance.The engineer must then configure the software to monitor traffic to and from the application instances.What should the security engineer do next?Read More →

Which solution will meet these requirements in the MOST operationally efficient manner?

2025-10-03
By:
In: SOA-C02
With: 1 Comment

A company uses AWS CloudFormation to deploy its infrastructure.The company recently retired an application.A cloud operations engineer initiates CloudFormation stack deletion, and the stack gets stuck in DELETE_FAILED status.A SysOps administrator discovers that the stack had deployed a security group.The security group is referenced by other security groups in the environment.The SysOps administrator needs to delete the stack without affecting other applications.Which solution will meet these requirements in the MOST operationally efficient manner?Read More →

What solution will address this issue with the LEAST operational overhead and will provide monitoring for potential future violations?

2025-10-03
By:
In: DOP-C01
With: 1 Comment

A consulting company was hired to assess security vulnerabilities within a client company’s application and propose a plan to remediate all identified issues.The architecture is identified as follows: Amazon S3 storage for content, an Auto Scaling group of Amazon EC2 instances behind an Elastic Load Balancer with attached Amazon EBS storage, and an Amazon RDS MySQL database.There are also several AWS Lambda functions that communicate directly with the RDS database using connection string statements in the code.The consultants identified the top security threat as follows: the application is not meeting its requirement to have encryption at rest.What solution will address this issue with the LEAST operational overhead and will provide monitoring for potential future violations?Read More →