Computer Science Paper 1 Edexcel May 13 2019Watch this thread
pretty good, the fact that there was 2 six markers was kinda annoying but what did you put for that question about the link between the telephone exchange and that green box and the house, it was kinda ambigiuous by saying 'connectivity media'?
Device A is cache and acts as a buffer between RAM and CPU. Said some more stuff but i forgot what it was :P
Copper cable and Fibre Optic