A software engineer is developing a real-time transit-routing application. To represent the transit network in their algorithm, they model stations as simple nodes and connections as weighted edges, completely ignoring physical details such as station architecture, passenger capacity, and train models.
State the name of the computational thinking concept exemplified by this simplification process.
208 exam-style questions on AQA GCSE Computer Science Representing algorithms. Each one has a worked solution and a mark scheme showing where the marks go.