Which storage configuration describes tall vertical storage using pallets on racks?

• A. High-piled storage
• B. Rack storage
• C. Warehouse storage
• D. Palletized storage

Answer: (B)

Recognizing how pallets are arranged in a warehouse to maximize vertical space is key. When pallets sit on a system of racks—beams and uprights that create shelves—items are stored in a rack storage arrangement. This setup specifically describes using racks to hold pallets and build tall storage, with clear aisles and organized levels.

High-piled storage focuses on the height of the stored material, often without relying on rack-supported shelves, so it isn’t defined by pallets-on-racks. Palletized storage simply means pallets are stored, but doesn’t specify whether they’re on racks or on the floor. Warehouse storage is a broad label for storing goods indoors and doesn’t describe the particular structural method.