Book 1 - Chapter 4.1 - Abstraction & Automation Flashcards
1
Q
What is abstraction?
A
Removing unnecessary details
2
Q
What is representational abstraction?
A
The result of abstraction
3
Q
What is a model?
A
Used to represent real-life situations in an easier format by removing the complexity and focusing on details relevant to the task at hand.
4
Q
What is the Process of Abstraction?
A
Solves problems by separating the logical and the physical view
5
Q
Compare the logical view to the physical view
A
Using the example of the London Underground:
Logical view is the stations, their links and the classifications of links.
Physical view is the actual real-life view, i.e visiting stations/travelling on the underground
