The question asks to identify an activity that performs an input function. a) Management information generation: This is an output* function, as information is produced. b) Making a written report: This is an output* function, as processed information is presented. c) Manufacturing process*: This involves various stages, including processing and control, but is not primarily an input function in the context of computer operations. d) Performing calculations: This is a processing* function, where the computer manipulates data. e) Using a data entry terminal: A data entry terminal is specifically used to enter data* into a computer system, which is the definition of an input function. The correct option is (e). $\boxed{\text{e) Using a data entry terminal}}$ Send me the next one 📸