Computer Science for IGCSE & O level - Hardware (Section 18 - No. 28)
In a barcode system, what happens if the stock level of an item falls to a specific pre-defined value?
The price of the item is increased.
A new barcode is generated.
The item is automatically reordered.
The item is removed from the database.
Giải thích
The system is designed to automatically trigger reordering when the stock drops below a certain threshold.