What Does Abstraction Mean In Computing

The act of considering something as a general quality or characteristic apart from concrete realities specific objects or actual instances.

What does abstraction mean in computing. The process of abstraction can also be referred to as modeling and is closely related to the concepts of theory and design. The most common abstraction layer is the programming interface api between an. The highest level of abstraction is the entire. The higher the level the less detail.

Abstraction is a fundamental principle in some types of computer science. It involves filtering out essentially ignoring the characteristics that we dont need in order to concentrate on those that we. Models can also be considered types of abstractions per their generalization of aspects of reality. It is a key design aspect of object oriented programming languages and application programming interfaces.

An abstract or general idea or term. Its also one of the least understood ideas in programming partially for semantic reasons. Software that translates a high level request into the low level commands required to perform the operation. Something visionary and unrealistic.

Abstraction is a highly advanced concept that wont necessarily be included at ks1 in the computing curriculum however the basic principles of abstraction will be learned in early years regardless of subject. The amount of complexity by which a system is viewed or programmed. Abstraction from the latin abs meaning away from and trahere meaning to draw is the process of taking away or removing characteristics from something in order to reduce it to a set of essential characteristics. The lower the level the more detail.

Abstraction in general is a fundamental concept in computer science and software development. In object oriented programming abstraction is one of three central principles along with encapsulation and inheritance.