The most common abstraction layer is the programming interface (API) between an application and the operating system. High-level calls are made to the operating system, which executes the ...

Abstraction is one of the four cornerstones of Computer Science. It involves filtering out – essentially, ignoring - the characteristics that we don't need in order to concentrate on those that ...

Abstraction close abstractionThe process of separating and filtering out ideas and specific details that are not needed in order to concentrate on those that are needed. is the process of ...