Supply Chain Management Warehousing 3 — Questions and Answers
Question 1: What does 'cross-docking' eliminate compared to traditional warehousing?
- The need for transportation carriers
- Long-term storage and associated holding costs (Correct answer)
- Inbound quality inspection
- Outbound packaging operations
Correct answer: Long-term storage and associated holding costs
Cross-docking transfers goods directly from inbound to outbound docks with minimal or no storage time, eliminating holding costs.
Question 2: Which type of warehouse racking system stores pallets by driving a forklift directly into the rack structure?
- Push-back rack
- Drive-in rack (Correct answer)
- Cantilever rack
- Pallet flow rack
Correct answer: Drive-in rack
Drive-in racking allows forklifts to enter the rack structure, enabling high-density storage but limiting access to LIFO order only.
Question 3: A 3PL warehouse provider differs from a 4PL in that a 3PL:
- Only manages transportation, not warehousing
- Directly operates warehousing and logistics assets (Correct answer)
- Acts as a supply chain integrator managing other providers
- Specializes exclusively in international freight
Correct answer: Directly operates warehousing and logistics assets
A 3PL directly provides warehousing and logistics services, while a 4PL manages the entire supply chain by coordinating multiple 3PLs.
Question 4: What is the purpose of a warehouse 'golden zone'?
- A temperature-controlled area for premium goods
- The ergonomic pick zone between knee and shoulder height that minimizes strain (Correct answer)
- A high-security area for valuable inventory
- The zone nearest to the loading dock for fast shipping
Correct answer: The ergonomic pick zone between knee and shoulder height that minimizes strain
The golden zone is the ergonomic storage height range that reduces worker fatigue and injury risk during picking.
Question 5: Which technology uses radio frequency to automatically identify and track inventory tags without line-of-sight scanning?
- Barcode scanning
- RFID (Correct answer)
- QR code reading
- Optical character recognition (OCR)
Correct answer: RFID
RFID uses electromagnetic fields to read tags automatically, enabling bulk scanning without manually positioning each item.
Question 6: In a warehouse context, what is 'shrinkage'?
- Physical compression of goods during storage
- Inventory loss due to theft, damage, administrative errors, or spoilage (Correct answer)
- Reduction in warehouse square footage
- Decrease in order volume during slow seasons
Correct answer: Inventory loss due to theft, damage, administrative errors, or spoilage
Shrinkage refers to inventory discrepancies resulting from theft, damage, spoilage, or record-keeping errors.
Question 7: Which order fulfillment model ships products directly from the manufacturer to the customer, bypassing the retailer's warehouse?
- Bulk shipping
- Drop shipping (Correct answer)
- Consolidation
- Cross-docking
Correct answer: Drop shipping
Drop shipping allows retailers to sell products without holding inventory, with the manufacturer shipping directly to end customers.
Supply Chain Management Warehousing 3
What does 'cross-docking' eliminate compared to traditional warehousing?