AWS Certified Cloud Practitioner
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A company wants to run a NoSQL database on Amazon EC2 instances. Which task is the responsibility of AWS in this scenario?
Real Exam
Community
RRitesh
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A
Update the guest operating system of the EC2 instances.
B
Maintain high availability at the database layer.
C
Patch the physical infrastructure that hosts the EC2 instances.
D
Configure the security group firewall.
Explanation:
Explanation
In the AWS Shared Responsibility Model:
AWS Responsibility (Security OF the Cloud):
- Patching and maintaining the physical infrastructure
- Securing the underlying hardware and facilities
- Managing the hypervisor layer
Customer Responsibility (Security IN the Cloud):
- Updating the guest operating system (Option A)
- Maintaining database high availability (Option B)
- Configuring security groups and firewalls (Option D)
- Managing the database software and applications
When running a NoSQL database on EC2 instances, AWS is responsible for maintaining the physical infrastructure that hosts the EC2 instances, including patching the underlying hardware and hypervisor. The customer is responsible for all software and configurations running on top of the EC2 instances.
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