Description: Abstraction is a fundamental concept in computer science and programming that refers to the practice of hiding complex realities while exposing only the necessary parts. This approach allows developers and users to interact with systems and applications without needing to understand all the underlying details. Abstraction simplifies the design and implementation of software, facilitating the creation of more manageable and understandable systems. In programming, it manifests through the creation of functions, classes, and modules that encapsulate behaviors and data, allowing programmers to work at a higher level without worrying about specific implementation details. Additionally, abstraction is essential in software architecture, where layers are created to separate concerns and allow for better organization and maintenance of code. In the context of virtualization and cloud computing, abstraction enables users to interact with hardware and software resources without needing to know the underlying infrastructure, improving efficiency and flexibility in resource management.
