AWS Technical Essentials Practice

The term "serverless" in the context of AWS refers to a cloud computing model where applications run without the need for dedicated servers. This does not mean that servers are not involved; rather, the server management and infrastructure are entirely handled by AWS. Users can focus on building and deploying their applications without the complexities of provisioning or managing servers. This model allows for automatic scaling and flexibility, as resources can be allocated on-demand based on the specific needs of the application.

In a serverless architecture, developers typically use services such as AWS Lambda, which allows them to run code in response to events without worrying about the underlying infrastructure. This approach can lead to increased efficiency, cost savings, and reduced operational burdens, making it an attractive option for many modern applications.

The other options do not accurately capture the essence of serverless. It is not about the necessity of an internet connection, the absence of software, or the limitation to only managed services, as serverless can integrate with a variety of services, both managed and self-managed, as long as the server management is abstracted away from the developer.