Levels of abstraction

Roger on 27/11/2020

Database Abstraction in DBMS – External – Logical – Conceptual – Internal – Physical

Introduction to Nursing Theory

Levels of Abstraction

Definition of level of abstraction

Definition of abstraction layer

Chapter 1 computer abstractions and technology

levels of abstraction – Bing images

Translation between layers

Ideas and mental models of the world

Actions and behaviours

User interface

Programming language

Assembly language

Binary machine code

Hardware and electrons