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Define the Abstraction of OOA
Now, let us see how objects can be seen as a problem, and find their associated data and their behaviour. You will notice that an object is an abstraction, or real life entity.
In our day life we deal with complexity by abstracting details away.
Let us see this with an illustration of: Driving a car never requires knowledge of internal combustion engine. It is enough to think of a car as simple transport.
In easy term, abstraction means to focus on the crucial, inherent aspects of an entity, by avoiding its accidental properties. Abstraction is a usual process that we do every day. When you view the world, it is impossible to take in every minute detail, so you only concentrate on the aspects that are more important.
An abstraction is an easy overview of a system that captures the necessary elements of that system (from the outlook of the needs of the modeller), while suppressing all other elements.
Telex is a (A) Telephone Service between various subscribers (B) Tele printer Service between various subscribers (C) Television Service between various subscri
Write down the general model for the translation process. For the translation process the general model can be represented as given here:
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