Question Detail
Question
A Point of Sale (POS) system is an example of which processing mode?
Correct Answer
Option D is the correct answer.
Detailed Explanation
Point of Sale (POS) systems are explicitly listed as an example of online processing. They require instant data updates (e.g., updating inventory) and direct user interaction at the time of a sale.
Hint
This system processes transactions as they happen, updating inventory and sales records immediately.