CLA Logistics Environment 3 — Questions and Answers
Question 1: What is the primary purpose of the Customs-Trade Partnership Against Terrorism (C-TPAT) program?
- To reduce customs duties for preferred importers
- To strengthen international supply chain and U.S. border security through voluntary private-sector compliance (Correct answer)
- To license freight brokers operating in the United States
- To standardize container dimensions across all ports of entry
Correct answer: To strengthen international supply chain and U.S. border security through voluntary private-sector compliance
C-TPAT is a voluntary CBP program that partners with businesses to strengthen supply chain and border security practices.
Question 2: Which inventory management concept suggests that approximately 80% of a company's sales come from 20% of its products?
- FIFO principle
- Just-in-Time (JIT)
- Pareto principle (80/20 rule) (Correct answer)
- Economic Order Quantity (EOQ)
Correct answer: Pareto principle (80/20 rule)
The Pareto principle, or 80/20 rule, is widely applied in inventory management to identify the most valuable items in a product catalog.
Question 3: In logistics, what does the acronym 'SKU' stand for?
- Standard Kitting Unit
- Stock Keeping Unit (Correct answer)
- Shipment Knowledge Update
- Supply Key Utility
Correct answer: Stock Keeping Unit
A Stock Keeping Unit (SKU) is a unique identifier assigned to each distinct product and its variants for inventory tracking purposes.
Question 4: What is 'cross-docking' in warehouse operations?
- Transferring shipments directly from inbound to outbound transport with minimal or no storage time (Correct answer)
- Storing goods in a temperature-controlled environment at the dock
- Loading containers with mixed cargo from multiple shippers
- Inspecting inbound freight for damage before storage
Correct answer: Transferring shipments directly from inbound to outbound transport with minimal or no storage time
Cross-docking transfers goods from incoming trucks directly to outgoing trucks, bypassing long-term storage and reducing handling time.
Question 5: Which document is required for customs clearance that declares the value, quantity, and nature of goods being imported?
- Certificate of Origin
- Commercial Invoice (Correct answer)
- Packing List
- Shipper's Export Declaration
Correct answer: Commercial Invoice
A commercial invoice provides customs authorities with details about the goods, their value, and the terms of sale required for import clearance.
Question 6: What is the 'bullwhip effect' in supply chain management?
- A scheduling technique that evens out production across a planning period
- The amplification of demand variability as orders move upstream through the supply chain (Correct answer)
- A method for calculating safety stock levels in volatile markets
- The ripple effect caused by a port strike on global shipping rates
Correct answer: The amplification of demand variability as orders move upstream through the supply chain
The bullwhip effect describes how small fluctuations in consumer demand can cause increasingly large swings in orders further up the supply chain.
Question 7: Under U.S. transportation law, what is a 'common carrier'?
- A carrier that transports goods only for affiliated companies
- A transportation provider that offers services to the general public at published rates (Correct answer)
- An airline that operates charter flights exclusively
- A carrier that specializes in oversize and overweight loads
Correct answer: A transportation provider that offers services to the general public at published rates
A common carrier is legally obligated to transport goods for any member of the public at regulated or published rates without discrimination.
CLA Logistics Environment 3
What is the primary purpose of the Customs-Trade Partnership Against Terrorism (C-TPAT) program?