When speaking about computers it’s apparent that to understand such a complex system some kind of summary models are needed that help to grasp and manage computing system. The six layers of computing system is an abstract model. This simplified model is used to remove advanced particulars and reveal the principle concept of how the whole pc system works. Layered mannequin allows to work only with information needed. We can deal with one layer with out information how the other layers work. For example, if we run an application program, as an example textual content editor, we don’t concern how this program was written and what programming language was used. We could know how it was written, however it isn’t important for us whereas we are utilizing it. Layered fashions permits us to know, construct and use advanced system. Without abstraction it might be far tougher.
In this lense, I …