An intensive care unit is installing smart bedside patient-monitoring workstations. These workstations monitor patient vitals via connected sensors, display real-time data on a touchscreen, sound an audible alarm if vitals exceed safe ranges, and transmit data to a central nursing station over a network.
State four functions of an operating system that are essential for the operation of these patient-monitoring workstations.
Practise AQA GCSE Computer Science Software classification with exam-style questions for GCSE Computer Science. 24 questions, matched to the AQA GCSE Computer Science (8525) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.