Question 270
What is the most relevant clue when choosing an AWS option for this case? A business moves from self-managed EC2 databases to an AWS managed database and asks how responsibilities change.
Explanation
Correct Answer
Look for the managed service boundary compared with directly administering a virtual machine. This is the best decisive requirement for the stated situation. Managed services shift more infrastructure operations to AWS while leaving data protection and access choices with the customer. The key business clue is: Look for the managed service boundary compared with directly administering a virtual machine. A suitable choice is: Document which controls AWS operates and which remain with the customer for the chosen service. An expected result is: The shared-responsibility record reflects fewer host-management tasks but continuing customer data duties. Important limitation: Responsibility varies by service rather than being identical across all AWS offerings.
Incorrect Answers
Customers choose and maintain EC2 security group rules for their workload exposure. That addresses a different mechanism; this question turns on Look for the managed service boundary compared with directly.
AWS manages much of the RDS database infrastructure, while customers manage database access and user permissions. In the present case the governing issue is Look for the managed service boundary compared with directly, which this does not resolve.
AWS is responsible for the infrastructure virtualization layer that provides the cloud service. It does not verify the requested outcome; here the decisive check concerns Look for the managed service boundary compared with directly.