This is from my short answer section of an assignment. It does not need to be long, just address the question.

Consider this scenario. You work for an auditing company. You have been asked to audit a national retail chain. Select one access device and one instance of application software which could be used by the retail chain to produce documents. Create a memo which you could provide to your manager in which you set out the capabilities and constraints of the device and software. Provide examples where appropriate.