Ocr computer - Study guides, Class notes & Summaries

OCR 2023 Computer Science H446/02: Algorithms and programming A Level Question Paper & Mark Scheme (Merged)

ocr A Level Computer Science (H446-02) Question Paper June2024.

ocr GCSE Computer Science J277-01 May2023 Question Paper.

1 A controller is a handheld input device used with video games on a computer or console. Fig. 1.1 shows a controller with push and toggle buttons. Fig. 1.2 shows a controller in use and from different viewpoints. push buttons Fig. 1.1 Fig. 1.2 toggle buttons 3 © OCR 2023 Turn over (a) Explain two ways in which anthropometric data has been used in the design of the controller. 1 ..............................................................................................................

2 © OCR 2023 Section A Write your answer to each question in the box provided. 1 Buyers and sellers of a good on a website is an example of A a market B competition C specialisation D the secondary sector Your answer [1] 2 For most of 2021 the world supply of computer chips did not satisfy the demand for them. This is an example of A economies of scale B oligopoly collusion C scarce resources D unlimited wants Your answer [1] 3 Price elasticity of supply measures the A percent...

Section A You should spend a maximum of 25 minutes on this section. Write your answer for each question in the box provided. 1 Which statement describes a problem that has resulted from the increased use of antibiotics? A Penicillin can no longer be used to treat infections. B Rates of MRSA infection have increased. C Some bacteria and fungi have evolved resistance to antibiotics. D Viral infections can no longer be treated with antibiotics. Your answer [1] 2 The diagram shows a compute...

2024 OCR A Level Computer Science H446/01 Computer Systems Actual Mark Scheme and Question Paper Combined

OCR - Computer Science - NEA - Coding Project (Poker Game) -> I got an A -> raw mark was 55/70 -> the source code is in the document in the images but I can send the actual visual studio file if needed. The project was done in c# windows form application