AWS Technical Essentials Practice 2025 - Free AWS Practice Questions and Study Guide.

The AWS Lambda service is designed to enable users to run code in response to events without the complexity of server management. It allows developers to execute their code in a serverless architecture, meaning they do not have to provision, configure, or maintain the servers that run the code. This is particularly beneficial for building applications that respond to needs dynamically, as Lambda can automatically scale to support the number of requests being processed at any given time.

With AWS Lambda, you simply upload your code in the form of functions, define the events that trigger these functions (such as changes in data, HTTP requests via API Gateway, or events from other AWS services), and Lambda takes care of the infrastructure management required to run and scale the code as needed. This ensures that developers can focus on writing code and developing applications rather than worrying about the underlying resources and server maintenance.

The other options reflect functionalities that are either outside the scope of what AWS Lambda provides or require direct server management. For example, data archiving and retrieval are typically managed by services like Amazon S3 and Amazon Glacier, while virtual networking functions are the domain of services like Amazon VPC. Server management tasks run contrary to the essence of serverless computing, which is exactly what AWS Lambda aims to eliminate.