An explanation of the ASCII character set, including the number of bits it uses, the number of characters it can represent and both the advantages and disadvantages of using it.
This video is based on the OCR J277 Computer Science specification. The topic is 1.2.4 Data Storage (Characters) from Paper 1.
See more on CSNewbs.com here: https://www.csnewbs.com/ocr2020-2-4c-...