20 Global Supply Chain & Logistics Environment Practice Questions & Answers
Every Global Supply Chain & Logistics Environment practice question from the Logistics Technician Practice Test, with the correct answer and a short explanation.
Start practice test →1. In a basic supply chain, in what order do goods normally move?
- A.Manufacturer, raw material provider, retailer, distribution centre
- B.Distribution centre, manufacturer, retailer, raw material provider
- C.Raw material provider, manufacturer, distribution centre, retailer✓ Answer
- D.Retailer, distribution centre, manufacturer, raw material provider
Material flows downstream: a raw material provider supplies inputs, a manufacturer converts them, a distribution centre holds and sorts the finished goods, and a retailer sells them to the end customer. The reverse sequence is how demand information and orders travel, not how goods travel.
Source: MSSC Certified Logistics Associate Work Standards, The World of Logistics and the Global Supply ChainReport a problem with this question
2. A company runs a mine that digs ore out of the ground and sells it to a steel mill. What role does the mine play in the supply chain?
- A.A raw material provider that supplies inputs to other firms✓ Answer
- B.A production facility that turns inputs into finished goods
- C.A logistics provider that moves freight for other companies
- D.A distribution centre that fills orders for many customers
Extracting ore, growing a crop or pumping oil creates the input that someone else will process, so the site is a raw material provider at the very start of the chain. A production facility is defined by converting those inputs into a different product, which the mine does not do.
Source: MSSC Certified Logistics Associate Work Standards, The World of Logistics and the Global Supply ChainReport a problem with this question
3. What is the main difference between a warehouse and a distribution centre?
- A.A warehouse mainly stores goods, while a distribution centre moves them through to fill orders✓ Answer
- B.A warehouse belongs to a carrier, while a distribution centre belongs to a customs broker
- C.A warehouse only handles imports, while a distribution centre handles domestic freight
- D.A warehouse serves retail stores, while a distribution centre serves only factories
A warehouse is built around storage, so goods dwell there longer and space use matters most. A distribution centre is built around throughput and order fulfilment, so goods are received, picked and shipped quickly, often with added work such as labelling or repacking.
Source: MSSC Certified Logistics Associate Work Standards, The World of Logistics and the Global Supply ChainReport a problem with this question
4. When does cross-docking make the most sense?
- A.When slow-moving spare parts need secure long-term storage
- B.When the goods must be held in storage until a seasonal peak arrives
- C.When inbound freight is already sorted for known outbound orders✓ Answer
- D.When the product must sit in place to age before it can be sold
Cross-docking moves inbound freight straight across the building to an outbound trailer with little or no storage, so it only works when the destination of each carton is already known at receiving. If the goods still need to wait for demand, they must be put away instead.
Source: MSSC Certified Logistics Associate Work Standards, The World of Logistics and the Global Supply ChainReport a problem with this question
5. What does a third-party logistics provider (3PL) do?
- A.It inspects imported cargo at the border on behalf of the government
- B.It designs the product and owns the plant that produces it
- C.It sets the retail price that the end customer finally pays
- D.It handles warehousing, transport or fulfilment for another firm✓ Answer
A 3PL is a company hired to perform logistics work that the product owner does not want to do itself, such as running a warehouse, arranging transport or picking and shipping orders. Ownership of the goods and the pricing decision stay with the client company.
Source: MSSC Certified Logistics Associate Work Standards, The World of Logistics and the Global Supply ChainReport a problem with this question
6. A load is arriving from another country. Who normally files the entry paperwork so it can clear customs?
- A.The customs broker, acting on behalf of the importer✓ Answer
- B.The freight forwarder, acting on behalf of the seaport
- C.The carrier's driver, acting on behalf of the terminal
- D.The consignee's picker, acting on behalf of the shipper
A customs broker is licensed to act for the importer and to present the entry documents and duties information to the customs authority. A freight forwarder arranges the movement and books space, but arranging transport is not the same job as filing the entry.
Source: U.S. Customs and Border Protection, Customs Broker programReport a problem with this question
7. On a shipment, who is the consignee?
- A.The party that moves the goods between two points
- B.The party that owns the trailer used for the move
- C.The party that tenders the goods for shipment
- D.The party that receives the goods at the delivery point✓ Answer
The three basic parties on a shipment are the shipper who tenders the freight, the carrier who moves it, and the consignee who receives it at destination. Knowing which name on the paperwork is the consignee tells a worker where the load is supposed to end up.
Source: MSSC Certified Logistics Associate Work Standards, Logistics Environment terminology and nomenclatureReport a problem with this question
8. In supply chain language, what does 'upstream' mean?
- A.The customers and retail stores that sit after your operation
- B.The returned products that come back from the end customer
- C.The paperwork that travels with a load while it is in transit
- D.The suppliers and sources that sit before your operation✓ Answer
Upstream points back toward the source of supply, and downstream points forward toward the end customer. The words describe position in the flow, which is why a delay upstream shows up later as a shortage downstream.
Source: MSSC Certified Logistics Associate Work Standards, The World of Logistics and the Global Supply ChainReport a problem with this question
9. A key supplier's plant shuts down for a week. What is the most likely effect downstream?
- A.Carriers gain freight volume on that lane during the week
- B.Stores and distribution centres later run short of that item✓ Answer
- C.Retail sales of that item fall by exactly the same amount
- D.Distribution centres immediately receive extra replenishment stock
A supply chain is a linked flow, so an interruption at one node travels forward: missing production means missing receipts at the distribution centre, and eventually empty shelves at the store. Customer demand does not fall just because supply stopped, which is why the shortage appears.
Source: MSSC Certified Logistics Associate Work Standards, The World of Logistics and the Global Supply ChainReport a problem with this question
10. How do a purchase order, a sales order and a shipment relate to each other?
- A.The buyer's purchase order becomes the seller's sales order, which the shipment fills✓ Answer
- B.The sales order replaces the purchase order once a carrier has been booked
- C.The seller's purchase order becomes the buyer's packing list, which the invoice then fills
- D.The shipment creates the purchase order, which the sales order later cancels
The same demand carries three names as it moves: the buyer issues a purchase order, the seller records it as a sales order, and the shipment is the physical goods sent to satisfy that order. Reading them in that sequence is how a worker checks that what is on the dock matches what was asked for.
Source: MSSC Certified Logistics Associate Work Standards, Logistics Environment terminology and nomenclatureReport a problem with this question
11. Which statement describes how orders and goods move through a supply chain?
- A.Orders and goods both travel upstream, from the customer to the supplier
- B.Orders travel downstream to suppliers while goods travel upstream to plants
- C.Orders travel upstream to suppliers while goods travel downstream to customers✓ Answer
- D.Orders and goods both travel downstream, from the supplier to the customer
Demand information moves in the opposite direction from the product: a customer order pulls back up the chain toward suppliers, while the goods themselves are pushed forward toward the customer. That two-way pattern is why an ordering error upstream shows up as a delivery problem downstream.
Source: MSSC Certified Logistics Associate Work Standards, The World of Logistics and the Global Supply ChainReport a problem with this question
12. What is reverse logistics?
- A.Moving a delivery truck back to the plant empty after its route
- B.Counting stock in reverse order, from the newest receipt back
- C.Loading a trailer from the rear doors toward the front wall
- D.Handling goods that flow back from customers, such as returns✓ Answer
Reverse logistics is the part of the life cycle that moves product back up the chain instead of down it: customer returns, damaged goods, recalls, reusable containers and end-of-life disposal. It needs its own receiving, inspection and disposition steps because the goods arrive unplanned and in mixed condition.
Source: MSSC Certified Logistics Associate Work Standards, The World of Logistics and the Global Supply ChainReport a problem with this question
13. An order fill rate that keeps dropping tells the team what?
- A.More customer orders are going out incomplete✓ Answer
- B.More items are being stored in the wrong pick aisle
- C.More inbound trailers are arriving early at the dock
- D.More carriers are quoting a lower freight rate
Fill rate measures how much of what the customer ordered was actually shipped, so a falling fill rate means more short shipments and back orders. It is a customer-service measure, which is why it points to stockouts and picking shortfalls rather than to freight pricing.
Source: MSSC Certified Logistics Associate Work Standards, productivity and performance measures in logistics operationsReport a problem with this question
14. What is order lead time?
- A.The time a picker needs to walk out to the pick face
- B.The time from placing an order to receiving the goods✓ Answer
- C.The time stock sits in a rack before it is counted
- D.The time a loaded trailer waits at a dock before unloading
Lead time covers the whole span from when the order is placed until the goods are available to use or sell, including order handling, production and transit. A longer lead time forces the buyer to order sooner or hold more stock to cover the wait.
Source: MSSC Certified Logistics Associate Work Standards, Logistics Environment terminology and nomenclatureReport a problem with this question
15. A distribution centre decides to carry more safety stock of an item. What is the expected tradeoff?
- A.The risk of stocking out goes down, but the cost of holding inventory goes up✓ Answer
- B.The risk of stocking out goes up, and the cost of holding inventory goes up
- C.The risk of stocking out goes down, and the cost of holding inventory goes down
- D.The risk of stocking out goes up, but the cost of holding inventory goes down
Safety stock is a buffer bought with money: extra units on hand make a stockout less likely, but they also tie up cash, space, handling and the risk of damage or obsolescence. Inventory decisions are judged by which of those two costs hurts the business more.
Source: MSSC Certified Logistics Associate Work Standards, cost elements of the logistics life cycleReport a problem with this question
16. A customer asks for rush delivery instead of the normal service. Which direction do freight cost and transit time move?
- A.Freight cost rises and transit time rises
- B.Freight cost falls and transit time falls
- C.Freight cost rises and transit time falls✓ Answer
- D.Freight cost falls and transit time rises
Speed and cost trade against each other in transportation: faster service uses more expensive capacity and gives up the savings of consolidating freight. That is why a shipper accepts a higher rate only when the delivery date is worth more than the money saved.
Source: MSSC Certified Logistics Associate Work Standards, cost effectiveness in the logistics life cycleReport a problem with this question
17. What best describes a fulfilment centre?
- A.A facility built to repair and rebuild returned equipment
- B.A facility built to pick and ship single orders to end customers✓ Answer
- C.A facility built to hold bulk stock for months before use
- D.A facility built to inspect freight that crosses a border
A fulfilment centre is organised around many small orders going to individual buyers, so it picks in eaches rather than pallets and packs each order for parcel delivery. A distribution centre, by contrast, usually replenishes stores in case and pallet quantities.
Source: MSSC Certified Logistics Associate Work Standards, The World of Logistics and the Global Supply ChainReport a problem with this question
18. A picker pulls the wrong item and nobody catches it before the truck leaves. What happens further down the chain?
- A.The upstream supplier must re-issue its original purchase order
- B.The carrier is required to reweigh every trailer on that lane
- C.The manufacturer must recall the whole production lot
- D.The customer gets the wrong item and the order must be fixed✓ Answer
Every front-line task feeds the next link, so a mis-pick becomes a wrong delivery, a return trip, a credit and extra handling for someone downstream. That is why pick accuracy is treated as a customer-service measure and not just an internal one.
Source: MSSC Certified Logistics Associate Work Standards, how one's own role affects other parts of the logistics life cycleReport a problem with this question
19. Cases are being stacked badly and arriving crushed. Besides the replacement cost, what is the main customer-service effect?
- A.The carrier's rate on that lane is set by the damage level
- B.The supplier's lead time drops because returns move quickly
- C.The customer's order arrives early, so storage space is freed up
- D.The customer's order arrives short, so service reliability suffers✓ Answer
Damaged cases cannot be sold or used, so the receiving customer is effectively short on that order and must wait for a replacement shipment. Damage therefore shows up twice: once as a direct cost and again as a hit to fill rate and on-time performance.
Source: MSSC Certified Logistics Associate Work Standards, cost elements of the logistics life cycleReport a problem with this question
20. A work instruction says to move one SKU to the outbound staging lane. What does SKU mean?
- A.A sealed pallet load built for a single store order
- B.A handheld scanner used to record each pick made
- C.A signed receipt that the delivery driver keeps
- D.A specific stock item identified by its own number✓ Answer
A stock keeping unit is the smallest distinct item the operation tracks, so two sizes or two colours of the same product are different SKUs. Work instructions rely on that number because a product name alone can point to several different items.
Source: MSSC Certified Logistics Associate Work Standards, Logistics Environment terminology and nomenclatureReport a problem with this question
Practice questions based on the MSSC national logistics standards and the published key work activities of the Certified Logistics Associate and Certified Logistics Technician assessments, together with federal general-industry safety requirements and standard warehouse and distribution practice. MSSC, CLA and CLT are marks of the Manufacturing Skills Standards Council; this site is not affiliated with or endorsed by MSSC. Questions here never depend on recalling a regulatory limit, a citation number or an equipment rating — always follow your own facility's written procedures and the data plate on the equipment you use, and confirm current requirements before testing. About the CLA and CLT certifications →