SLR 22 – Thinking concurrently (A’Level Only) 131. OCR A Level (H446) SLR22 – 2.1 Tackling concurrent problems 132. OCR A Level (H446) SLR22 – 2.1 Benefits & trade offs of concurrent processing Also in this topic... SLR02 – Types of processor (AS & A’Level) SLR03 – Input output and storage (AS & A’Level) SLR04 – Operating systems – Systems software (AS & A’Level) SLR10 – Databases (AS & A’Level) SLR16 – Computer related legislation (AS & A’Level)