Ocr a level computer - Study guides, Class notes & Summaries

The following document was created for my own A Level Computer Science revision, allowing me to secure a solid A grade. The entire course content for papers 1 and 2 is condensed into just over 60 pages of easy-to-read, content-dense information which should ensure well-rounded, thorough knowledge of the whole course.

Abstraction - ANSWERSa way of separating logical and physical parts of a problem e.g. the london underground map. You get rid of unnecessary details Problem abstraction - ANSWERSwhere you keep removing details until the problem reduces to one that has already been solved Modelling and Simulation - ANSWERSBuilding a model of a real world object can be used to solve a particular problem such as Aircraft simulation, Climate change models Precondition - ANSWERSis the logic part of a stateme...

ocr A Level Computer Science H446-02 June2023 Question Paper.

ocr A Level Computer Science H446-02 June2023 Mark Scheme.

ocr A Level Computer Science H446-01 June2023 Question Paper.

ocr A Level Computer Science H446-01 June2023 Mark Scheme.

OCR A Level Computer Science H046/02 JUNE 2022 ACTUAL QUESTION PAPER > Algorithms and Problem Solving

OCR A Level Computer Science H446/01 JUNE 2022 QUESTION PAPER>Computer Systems. This is the official question paper.

Abstraction a way of separating logical and physical parts of a problem e.g. the london underground map. You get rid of unnecessary details Problem abstraction where you keep removing details until the problem reduces to one that has already been solved Modelling and Simulation Building a model of a real world object can be used to solve a particular problem such as Aircraft simulation, Climate change models Precondition is the logic part of a statement statement that has to be true for...

OCR A Level Computer Science H446/01 JUNE 2022 MARK SCHEME>Computer Systems. This is the final mark scheme.