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Test your basic knowledge |
Supply And Logistics
Start Test
Study First
Subject
:
business-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Comparison of production needs to actual capacity
historical analogy (judgement-based)
Pareto's law
regression analysis
load profile
2. 1) Determine each item's annual useage/sales (in units and/or value) 2) Determine % of total useage/sales by each item 3) Rank items from highest to lowest percentage 4) Classify the items into ABC categories
rules of forecasting
seasonality and cycles
yield management
quantitative ABC analysis procedure
3. Items bought from suppliers to use in the production of a product
collaborative planning - forecasting and replenishment (CPFR)
raw materials and components parts
impact of raw material and compontent part stockouts
production order quantity
4. Tool created by AT&T for assessing life cycle costs
dependent demand inventory systems
life cycle waste assessment matrix (LCWAM)
mixed or hybrid strategy
moving average (time-series - statistical)
5. Process that adjusts prices as demand for a service occurs (or does not occur)
smoothing coefficient
single period inventory model
yield management
Disadvantages when inventory turnover is too high
6. A planning system used to ensure the right quantities of materials are available when needed
impact of raw material and compontent part stockouts
bill of materials (BOM)
materials requirements planning (MRP)
Global Trade Item Number (GTIN)
7. Combination of the choice of which customer segment the firm will target with a specific value proposition and the supply chain capabilities used to deliver it
Cost of being overstocked by one unit
inefficiencies caused by unpredictably fluctuating customer demand
business model
saw-tooth diagram
8. Software that consolidates all of the business planning systems and data throughout an organization
independet demand
enterprise resource planning (ERP) system
independent demand inventory systems
types of costs that must be identified and quantified in aggregate planning
9. A period of time when an unknown amount of inventory is on hand
setup cost
uncertainty period
forecast bias / mean forecast error
inventory turnover
10. The rule that a small percentage of items account for a large percentage of sales - profit - or importance to a company
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11. Forecasting technique that usees data and experience from similar products to foreast the demand for a new product
cycle stock
Outputs of materials requirements planning (MRP)
historical analogy (judgement-based)
rolling planning horizons
12. Supply of items held by a firm to meet demand
square root rule
forecast accuracy
inventory
two-bin system
13. inconsistencies in the plan causes by changes to the MPS
assumptions underlying the EOQ formulation
nervousness
rules of forecasting
service level
14. Regular demand patterns of repeating highs and lows
saw-tooth diagram
difference between order & setup costs
production order quantity
seasonality and cycles
15. Technique that seeks inputs from people who are in close contact with customers and products
buffer (safety) stock
grassroots forecasting (judgement-based)
executive judgment (judgement-based)
Techniques used to manage inventory
16. The sum of the inventory held across all of the locations in a company
mixed or hybrid strategy
two-bin system
total system inventory
time series and analysis methods
17. Ratio between average inventory and the level of sales: = COGS/Average inventory@cost = Net sales/Average inventory@sales price = Unit sales/Average inventory in units
demand forecasting
Hard benefits of S&OP
nervousness
inventory turnover
18. Unique ID for a part used by a specific company
part number
simulation models
shift or step change
basic questions to answer when planning inventories
19. The number of days of business operations that can be supported with the inventory on hand = Current inventory/Expected daily demand
independet demand
days of supply
reorder point (ROP)
demand management tactics
20. inventory classification - info systems - accurate records
Techniques used to manage inventory
Steps of designing a forecasting process
inventory status file
setup cost
21. Unit cost + disposal cost - salvage value
Cost of being overstocked by one unit
grassroots forecasting (judgement-based)
lot-for-lot (L4L)
rought-cut capacity planning
22. 1) No quantity discounts 2) No lot size restrictions 3) No partial deliveries 4) No variability 5) Quantity of one product is not dependent on that of another
uncertainty period
Three components of resource requirements planning
measures of inventory performance
assumptions underlying the EOQ formulation
23. Combined process of forecasting and managing customer demands to create a planned pattern of demand that meets the firm's operations and financial goals (includes demand forecasting and management)
demand planning
time series and analysis methods
rought-cut capacity planning
Managerial approaches to reducing inventory costs
24. A parameter indicating the weight given to the most recent demand
smoothing coefficient
lot-for-lot (L4L)
ABC analysis
rules of forecasting
25. The general sloping tendency of demand - wither upward or downward - in a linear or nonlinear fashion
trend
enterprise resource planning (ERP) system
part number
infinite loading
26. A mathematical approach for fitting an equation to a set of data
planned order release
steps to determine order quantity when quantity discounts are available
regression analysis
Impact of lot size restrictions on quantity discounts
27. Amount paid to suppliers for products that are purchased
stockout (shortage) cost
exponential smoothing (time-series - statistical)
product cost
historical analogy (judgement-based)
28. 1) Balancing supply and demand 2) Buffering uncertainty in supply/demand 3) Enabling economies of buying 4) Enabling geographic specialization
the roles of inventory
planned order release
load profile
rolling planning horizons
29. Management system built around checking and ordering inventory at some regular interval
transit inventory
judgement-based forecasting
periodic review model
life cycle waste assessment matrix (LCWAM)
30. Forecasting models that compute forecasts using historical data arranged in the order of occurrence
nervousness
demand forecasting
time series and analysis methods
work in process inventory
31. Systems that integrate materials and capacity planning into one system
work in process inventory
advance planning and scheduling (APS) systems
Disadvantages when inventory turnover is too high
cycle counting
32. A moving average approach that applies exponentially decreasing weights to each demand that occurred farther back in time
buffer (safety) stock
part number
master production schedule (MPS)
exponential smoothing (time-series - statistical)
33. 1) item number 2) item description 3) Lead time to order and receive the item from a supplier or to produce it internally 4) Preferred order quantity (lot size) 5) Safety stock quantity 6) Other info (cost/process descriptions) 7) Quantity on hand 8)
net requriements
distribution requirements planning (DRP)
service level policy
items included in the inventory record
34. Primary reports (schedules of the planned order releases that are used to trigger purchases and production of items on time) - and secondary reports (cost - inventory and schedule attainment information that helps judge how well the operation is pe
Outputs of materials requirements planning (MRP)
demand management tactics
lot-for-lot (L4L)
focused forecasting
35. Small disturbance generated by a customer produces sucessively larger disturbances at each upstream stage in the supply chain
planned order release
rolling planning horizons
bullwhip effect
Three components of resource requirements planning
36. 1) Identify users and decision-making processes that the forecast will support. Consider time horizon - level of detail - accuracy vs. cost - fit with existing business processes 2) Identify likely sources of good data 3) Select forecasting techni
infinite loading
time series and analysis methods
Steps of designing a forecasting process
cumulative lead time
37. 1) Identify the price breaks on offer 2) Calculate the EOQ at each price break - starting with the lowest 3) Evaluate the feasibility of each EOQ value 4) Calculate the TAC for each feasible EOQ and for the minimum quantity required to attain each p
measures of inventory performance
weighted moving average (time-series - statistical)
yield management
steps to determine order quantity when quantity discounts are available
38. Forecasting techniques that use input from high-level experienced managers
bullwhip effect
cost of a unit stockout
executive judgment (judgement-based)
forecast error
39. A detailed description of an "end item" and al ist of all of its raw materials - parts and subassemblies
quantitative ABC analysis procedure
trend
demand during lead time
bill of materials (BOM)
40. The ranking of all items of inventory acording to importance
infinite loading
ABC analysis
buffer (safety) stock
life cycle analysis
41. An estimate of the capacity needed at work centers
capacity requirements planning (CRP)
dependent demand inventory systems
options to accomplish the objective of a chase plan
Delphi method (judgement-based)
42. The most economic quantity to order when units become available at the rate at which they are produced (i.e. with partial order deliveries)
collaborative activities in CPFR
historical analogy (judgement-based)
important trends influencing operations management and the emergence of business models
production order quantity
43. Process to develop tactical plans by integrating customer-focused marketing plans for new and existing products with the operational management of the supply chain
uncertainty period
stockout (shortage) cost
sales and operations planning (S&OP)
grassroots forecasting (judgement-based)
44. Vendor is responsible for managing the inventory located at a customer's facility
simulation models
vendor-managed inventory (VIM)
product cost
Hard benefits of S&OP
45. 1) Enhanced teamwork at executive & operating levels 2) Better decisions with less effort and time 3) Better alignment of operational - marketing and financial plans 4) Greater accountability for results 5) Ability to see potential problems sooner
time bucket
Soft benefits of S&OP
assumptions underlying the EOQ formulation
total acquisition cost (TAC)
46. 1) Improve information accuracy and timeliness 2) Reduce lead time 3) Redesign the product 4) Collaborate and share information
executive judgment (judgement-based)
marketing research (judgement-based)
ways to improve demand planning
chase strategy (aggregate production strategy)
47. Process where each item in inventory is physically counted on a routine schedule
cycle counting
service level
collaborative planning - forecasting and replenishment (CPFR)
materials requirements planning (MRP)
48. 1) Short-term forecasts are usually more accurate than long-term forecasts 2) Forecasts of aggregated demand are usually more accurate than forecasts of demand at detailed levels 3) Forecasts developed using multiple information sources are usually
production order quantity
rules of forecasting
total acquisition cost (TAC)
time bucket
49. 1) Stockout risk up 2) COGS up because of inability to purchase or produce in quantity 3) Purchasing - ordering & receiving time - effort and cost up
the roles of inventory
saw-tooth diagram
forecast bias / mean forecast error
Disadvantages when inventory turnover is too high
50. The determination of how many additional units are needed
gross requirements
net requriements
requirements explosion
work in process inventory