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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. The entire time period covered by the MPS
planning horizon
marketing research (judgement-based)
forecast error
bullwhip effect
2. Difference between a forecast and the actual demand
seasonality and cycles
demand forecasting
carrying (holding cost)
forecast error
3. Management system built around checking and ordering inventory at some regular interval
stockout (shortage) cost
Delphi method (judgement-based)
periodic review model
forecast bias / mean forecast error
4. 1) Influence the timing or quantity of demand through pricing changes - promotions - or sales incentives 2) Manage the timing of order fulfillment 3) Substitute by encouraging customers to shift their orders from one product to another - or from o
production order quantity
time series and analysis methods
demand management tactics
service level
5. 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
materials requirements planning (MRP)
uncertainty period
basic questions to answer when planning inventories
Steps of designing a forecasting process
6. 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
steps to determine order quantity when quantity discounts are available
business model
stable pattern
inefficiencies caused by unpredictably fluctuating customer demand
7. inconsistencies in the plan causes by changes to the MPS
nervousness
independent demand inventory systems
mean absolute deviation / mean absolute error
single period inventory model
8. The tendency of a forecasting technique to continually overpredict or underpredict demand.
bill of materials (BOM)
available to promise
forecast bias / mean forecast error
judgement-based forecasting
9. Order quantity that minimizes the sum of annual inventory carrying cost and annual ordering cost
important trends influencing operations management and the emergence of business models
cycle counting
economic order quantity (EOQ)
Three components of resource requirements planning
10. Forecasting technique that bases forecastis on the purchasing patterns and attitutdes of current or potential customers
collaborative planning - forecasting and replenishment (CPFR)
marketing research (judgement-based)
independet demand
Cost of being overstocked by one unit
11. Forecasting techniques that use input from high-level experienced managers
executive judgment (judgement-based)
bill of materials (BOM)
ways to improve demand planning
regression analysis
12. The part of panned production that is not committed to a customer
available to promise
planning horizon
service level
mixed or hybrid strategy
13. A combination of common sense inputs from frontline personnel and a computer simulation process
service level
rules of forecasting
stockout
focused forecasting
14. A detailed description of an "end item" and al ist of all of its raw materials - parts and subassemblies
continuous review model
bill of materials (BOM)
ABC analysis
load profile
15. A method by which supply chain partners periodicaly hsare forecasts - demand palns - and resource plans in order to reduce uncertainty and risk in meeting customer demand
collaborative planning - forecasting and replenishment (CPFR)
types of costs that must be identified and quantified in aggregate planning
mixed or hybrid strategy
cycle counting
16. 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
total acquisition cost (TAC)
rolling planning horizons
steps to determine order quantity when quantity discounts are available
cycle counting
17. Administrative expenses and the expenses of rearranging a work center to produce an item
Global Trade Item Number (GTIN)
Outputs of materials requirements planning (MRP)
trend
setup cost
18. A strategy that includes some elements of level production and some elements of chase production strategies
mixed or hybrid strategy
causal models vs. simulation models
moving average (time-series - statistical)
MRO inventory
19. inventory management systems used when the demand for an item is beyond the control of the organization
assumptions underlying the EOQ formulation
smoothing coefficient
independent demand inventory systems
production order quantity
20. Quantities of each finished product to be completed for each period
periodic order quantity (POQ)
part number
master production schedule (MPS)
square root rule
21. An order for an amount that covers a fixed period of time
cost of a unit stockout
Delphi method (judgement-based)
periodic order quantity (POQ)
lot-for-lot (L4L)
22. Built upon estimates and opinions of people - e.g. experts. Attempt to incorporate factors of demand that are difficult to capture in a purely statistical model.
judgement-based forecasting
bullwhip effect
chase strategy (aggregate production strategy)
sales and operations planning (S&OP)
23. Specification of the amount of risk of incurring a stockout that a firm is willing to incur
service level policy
Pareto's law
Global Trade Item Number (GTIN)
trend
24. inventory is constantly monitored to decide when a replenishement order needs to be placed
items included in the inventory record
measures of inventory performance
continuous review model
planned order receipt
25. Unit selling price - unit cost
bullwhip effect
inventory
cost of a unit stockout
production order quantity
26. items that are ready for sale to customers
finished goods inventory
independent demand inventory systems
difference between order & setup costs
transit inventory
27. Consistent horizontal stream of demands
independent demand inventory systems
planned order receipt
square root rule
stable pattern
28. Process to develop tactical plans by integrating customer-focused marketing plans for new and existing products with the operational management of the supply chain
load profile
basic questions to answer when planning inventories
Disadvantages when inventory turnover is too high
sales and operations planning (S&OP)
29. Inventory is both an asset and a cost that impacts profitability. Inventory represents ~30% of a company's assets - and it must be purchased with debt or investment. Keeping inventory low keeps investment/debt low and keeps cash free to be used of o
the financial impact of inventory
cumulative lead time
distribution requirements planning (DRP)
types of costs that must be identified and quantified in aggregate planning
30. 1) Improved forecast accuracy 2) Higher customer service with lower finished goods inventory levels due to better forecasts and coordination fo supply with demand 3) More stable supply rates -> Higher productivity for purchasing - suppliers and oper
rought-cut capacity planning
MRO inventory
Hard benefits of S&OP
historical analogy (judgement-based)
31. Cost incurred when inventory is not available to meet demand - cost of lost current and future sales
rolling planning horizons
independent demand inventory systems
Delphi method (judgement-based)
stockout (shortage) cost
32. 1) Inventory holding cost 2) Regular production cost 3) Overtime cost 4) Hiring cost 5) Firing/layoff cost 6) Backorder/lost sales cost 7) Subcontracting cost
stockout (shortage) cost
planned order receipt
types of costs that must be identified and quantified in aggregate planning
moving average (time-series - statistical)
33. 1) Opportunity cost - including cost of capital 2) Owning/maintaining storage space 3) Taxes 4) Insurance 5) Obsolescence and loss 6) Materials handling - tracking - management
the expense components of carrying cost
service level
smoothing coefficient
demand during lead time
34. The longest lead-time path in the BOM
cumulative lead time
Techniques used to manage inventory
planning horizon
fixed order quantity (FOQ)
35. Unit cost + disposal cost - salvage value
assumptions underlying the EOQ formulation
carrying (holding cost)
Cost of being overstocked by one unit
important trends influencing operations management and the emergence of business models
36. 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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37. 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
Delphi method (judgement-based)
planned order receipt
work in process inventory
rules of forecasting
38. Maintenance - repair and operating supplies
Cost of being overstocked by one unit
MRO inventory
demand management
periodic review model
39. A one-time change in demand - susually due to some external influence on demand
collaborative planning - forecasting and replenishment (CPFR)
square root rule
product cost
shift or step change
40. The individual time period for planning
cumulative lead time
focused forecasting
time bucket
collaborative activities in CPFR
41. Item ID system for finished goods sold to consumers (e.g. UPC. 12 or 14 digits)
Advantages of high inventory turnover
Global Trade Item Number (GTIN)
types of costs that must be identified and quantified in aggregate planning
planning horizon
42. Extra inventory held to guard against uncertainty in demand or supply
buffer (safety) stock
days of supply
saw-tooth diagram
grassroots forecasting (judgement-based)
43. Determination of replenishement and postioining of finished goods in the distribution network
buffer (safety) stock
distribution requirements planning (DRP)
quantitative ABC analysis procedure
net requriements
44. Replan each period (month or quarter) - for a given number of periods into the future
items included in the inventory record
work in process inventory
life cycle analysis
rolling planning horizons
45. The general sloping tendency of demand - wither upward or downward - in a linear or nonlinear fashion
Wastes produced throughout the five product life cycle stages
inefficiencies caused by unpredictably fluctuating customer demand
trend
collaborative planning - forecasting and replenishment (CPFR)
46. The assumption that there is an infinite amount of capacity available
life cycle waste assessment matrix (LCWAM)
infinite loading
independent demand inventory systems
finished goods inventory
47. File that contains detailed inventory and procurement records
MRO inventory
inventory status file
vendor-managed inventory (VIM)
carrying (holding cost)
48. Demand that depends upon decisions made by internal operations managers
dependent demand
exponential smoothing (time-series - statistical)
postponable product
inventory turnover
49. Forecasting model model that assigns a different weight to each period's demand according to its importance
available to promise
production order quantity
fixed order quantity (FOQ)
weighted moving average (time-series - statistical)
50. Expenses incurred in placing receiving orders from suppliers - including order preparation - transmittal - receiving - and A/P processing
chase strategy (aggregate production strategy)
cost of a unit stockout
order cost
options to accomplish the objective of a chase plan