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.

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

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

OCR A LEVEL COMPUTER SCIENCE PAPER 2 H446/02 JUNE 2022 MARK SCHEME; ALGORITHMS AND PROGRAMMING. The array/data must be in order/sorted 1 1aii 1 mark per bullet • Compare the search item with the first value • ….then compare the search item with the next value • ….repeat the above process until either • ….the end of the array has been reached or • ….the search item is found and then stop • ….then return the array position // return -1 / False if not found 4 Not al...

OCR A Level Computer Science H446/02 JUNE 2022 QUESTION PAPER>Algorithms and programming. This is the official question paper.

This is the official question paper

This is the official question paper

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

This is the final mark scheme

This is the final mark scheme