Which system is designed to store pallets densely and automatically retrieve them?

• A. Conveyors
• B. Pick-to-light system
• C. Automated storage and retrieval system
• D. Warehouse management software

Answer: (C)

Storing pallets densely and pulling them automatically is the function of an automated storage and retrieval system. AS/RS uses automated racks, cranes or shuttles, and a computer control system to place pallets into storage slots and retrieve them on demand. This setup maximizes vertical space and minimizes human handling, delivering high storage density and fast, consistent retrieval, which is exactly what this question is highlighting.

Conveyors move items through a facility but aren’t designed to store pallets densely in high bays and retrieve them automatically. A pick-to-light system guides workers to picks but doesn’t physically store or autonomously retrieve pallets. Warehouse management software handles planning and control data but doesn’t perform the actual automated storage or retrieval.