Question
A company wants to run a NoSQL database on Amazon EC2 instances.
Which task is the responsibility of AWS in this scenario?
- 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. Correct
- D. Configure the security group firewall.
Explanation
According to AWS responsibilities, maintaining and patching the underlying infrastructure, including hardware and virtualization layers, is AWS's responsibility when you use services like Amazon EC2. Therefore, option C is correct.
