Exam AWS Certified Cloud Practitioner topic 1 question 156 discussion

According to the AWS shared responsibility model, the customer is responsible for updating the guest operating system on Amazon EC2 instances. AWS is responsible for the security and maintenance of the underlying infrastructure, such as the physical servers, networking, and storage. However, the customer is responsible for the configuration, management, and maintenance of their applications, operating systems, and data that they run on the EC2 instances. This includes tasks such as updating the guest operating system, installing security patches, and managing the software and applications running on the instances.

According to the AWS shared responsibility model, updating the guest operating system on an Amazon EC2 instance is the customer's responsibility. Therefore, the correct answer is D. AWS is responsible for the security of the cloud infrastructure, including the physical security of the data centers, the security of the hypervisor, and the security of the networking and storage infrastructure. However, the customer is responsible for the security of their own applications and data, including the guest operating system and any applications running on it. Other tasks that are the customer's responsibility include securing access to AWS services and resources, configuring network security groups and firewalls, managing user access and permissions, and implementing security controls at the application layer. Maintenance of AWS services such as AWS Lambda, Amazon DynamoDB, and Amazon S3 is the responsibility of AWS, not the customer.

Host OS - AWS Guest OS - customer

D is the answer.

GUEST > customer

D is correct

D is correct

D is Correct

D- correct