OCR GCSE (J277) SLR 2.2 The common Boolean operators This video explains the Boolean operators: not, and, or, together with their associated symbols. Also in this topic... OCR GCSE (J277) SLR 2.2 The use of variables, constants, inputs, outputs and assignments OCR GCSE (J277) SLR 2.2 The common arithmetic and comparison operators OCR GCSE (J277) SLR 2.2 The use of data types and casting OCR GCSE (J277) SLR 2.2 The use of records to store data OCR GCSE (J277) SLR 2.2 The use of arrays