Easy-to-understand homework and revision materials for your GCSE Computer Science OCR '9-1' studies and exams. ... as is writing maintainable code. ... Computer Science exam practice.

Like learning the violin, or a second language, anyone can do it, but for most it takes a significant amount of dedication, time and practice. The computer science GCSE requires pupils to be ...

Easy-to-understand homework and revision materials for your GCSE Computer Science Edexcel '9-1' studies and exams. ... Algorithms can be designed using pseudo-code, ... Computer Science exam practice.