Retaining Administrative Privileges in AWS

Answer - A.

All of the other services are all managed by AWS as serverless components.

Only you have complete control over the EC2 service.

For more information on AWS EC2, please refer to the below URL:

Out of the given options, Amazon EC2 is the service that allows the customer to retain full administrative privileges of the underlying virtual infrastructure.

Amazon EC2 (Elastic Compute Cloud) is a web service that provides resizable compute capacity in the cloud. Customers can launch virtual machines, called instances, which run a variety of operating systems, including Windows and Linux. EC2 allows customers to have full control over the virtual infrastructure, including root access to instances, the ability to customize the networking and security settings, and the ability to install and configure any software needed.

On the other hand, Amazon S3 (Simple Storage Service) is an object storage service that offers industry-leading scalability, data availability, security, and performance. However, S3 does not provide full administrative access to the underlying virtual infrastructure.

Amazon Lambda is a serverless compute service that allows customers to run code without provisioning or managing servers. Customers upload their code to Lambda and it automatically scales to handle the request volume. Lambda does not provide full administrative access to the underlying virtual infrastructure.

Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance. Customers can create tables, store data, and query the data using a range of query types. However, DynamoDB does not provide full administrative access to the underlying virtual infrastructure.

In summary, the service that allows the customer to retain full administrative privileges of the underlying virtual infrastructure is Amazon EC2.