D. AWS provides the infrastructure and services (like EC2) that include a range of Amazon Machine Images (AMIs) with pre-installed operating systems. This means AWS is responsible for ensuring that these AMIs are available and that the underlying infrastructure to run these instances is secure and reliable.
The other responsibilities listed - database backups (A), database software patches (B), and operating system patches (C) - are under the purview of the customer when using Amazon EC2 instances.
C is wrong.
The customer is responsible for operating-system patches and updates on EC2 Instances, as well as data security on the instances, Security Groups rules, etc.
C. Operating system patches
AWS is responsible for the infrastructure, which includes maintaining and patching the underlying hardware and the hypervisor, as well as providing patches and updates for the operating system if the company is using an Amazon-managed AMI (Amazon Machine Image) for the EC2 instance.
The customer is responsible for database backups, database software patches, and operating system installations (if they are not using a managed service like Amazon RDS, which handles more of these responsibilities).
D. AWS provides the infrastructure and services (like EC2) that include a range of Amazon Machine Images (AMIs) with pre-installed operating systems. This means AWS is responsible for ensuring that these AMIs are available and that the underlying infrastructure to run these instances is secure and reliable.
A. Database backups - Customer responsibility. Customers are responsible for managing and maintaining backups of their data. AWS provides tools and services, but it's up to the customer to implement and manage backup strategies for their databases.
B. Database software patches - Customer responsibility. The customer is responsible for applying patches and updates to the database software running on their EC2 instances. This includes managing the software lifecycle, updates, and security patches.
C. Operating system patches - Customer responsibility. Similar to database software patches, the customer is responsible for applying patches and updates to the operating system of the EC2 instances. AWS manages the infrastructure, but the customer is responsible for the configuration and maintenance of their instance's operating systems.
D. Operating system installations - AWS responsibility. AWS takes care of installing and maintaining the operating system on the EC2 instances. This is part of the underlying infrastructure managed by AWS as a cloud service provider.
Seems like a tricky one, nonetheless I would go for "D" since its AWS responsibility to prepare/install the OS overall on an instance then the rest is the customer's responsibility.
D by elimination. on EC2 user is responsible for patching OS.
https://aws.amazon.com/compliance/shared-responsibility-model/#:~:text=Patch%20Management%20%E2%80%93%20AWS%20is%20responsible,their%20guest%20OS%20and%20applications.
Customers that deploy an Amazon EC2 instance are responsible for management of the guest operating system (including updates and security patches)...
When you use an EC2 instance you are responsible for everything, OS, DB software and patching and back ups, AWS only take for the infrastructure that host the EC2 instance. No correct answer here
it should be D because customer is responsible for tasks A, B, C as EC2 is infrastructure structure service not managed service So, more operational task would be done by customer itself.
GPT:
When a company hosts its databases on Amazon EC2 (Elastic Compute Cloud) instances, the responsibility model followed is the shared responsibility model. In this model, AWS is responsible for the infrastructure layer, while the customer is responsible for the management of the operating system and above, including databases.
Among the listed responsibilities:
C. Operating system patches: This is the responsibility that belongs to AWS. When using EC2 instances, AWS takes care of the infrastructure layer, which includes the physical hardware, the network, and the facilities that run the AWS Cloud. However, the customer is responsible for managing the operating system installed on the EC2 instances. This includes applying operating system patches.
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
3isthemagicnumber
Highly Voted 1 year ago48f9f03
Most Recent 1 week, 1 day agotennyson
3 weeks, 4 days agobd29
8 months, 3 weeks agoRuffyit
9 months, 2 weeks agoevet12
9 months, 3 weeks agoTheFivePips
9 months, 3 weeks agokdeo
9 months, 4 weeks agodb97
11 months, 2 weeks agorsrjunior
11 months, 2 weeks agoDacusai
11 months, 2 weeks agodb97
11 months, 2 weeks agoshilpakadiyan
11 months, 2 weeks agofguglia
11 months, 2 weeks agopetercorn
11 months, 4 weeks agotqiu654
12 months agorankocertified
12 months agodolpaz
12 months ago