Final answer:
The correct answer is A) Digital dashboard. A digital dashboard is a user interface that displays important information concisely and in a visually appealing way.
Step-by-step explanation:
The correct answer is A) Digital dashboard. A digital dashboard is a user interface that displays important information concisely and in a visually appealing way. It is typically used to monitor and analyze data from an information system, rather than being input into the system.
On the other hand, a tablet computer, barcode scanner, smartphone, and RFID reader are all examples of devices that can be used as input for an information system. For example, a tablet computer can be used to enter data, such as filling out a form or capturing handwritten notes, while a barcode scanner can be used to scan product codes for inventory management.