运营管理 考试题库krajewskiom9tif15.docx

1、运营管理 考试题库krajewskiom9tif15Chapter15Resource PlanningTRUE/FALSE29. An ERP system revolves around a single comprehensive database that is made available across the entire organization.1 Answer: True2 Reference: Enterprise Resource Planning3 Difficulty: Easy4 Keywords: enterprise resource planning, ERP

2、30. Companies that fully customize their ERP implementation reap the greatest rewards from such systems since they can continue to use the same processes to which all employees are accustomed.1 Answer: False2 Reference: Enterprise Resource Planning3 Difficulty: Moderate4 Keywords: enterprise resourc

3、e planning, ERP implementation31. Material requirements planning (MRP) is a computerized information system developed specifically to aid in managing dependent demand inventory and scheduling replenishment orders.1 Answer: True2 Reference: Material Requirements Planning3 Difficulty: Easy4 Keywords:

4、material requirements planning, MRP32. A parent is any item manufactured from one or more components.1 Answer: True2 Reference: Materials Requirements Planning3 Difficulty: Easy4 Keywords: parent, component33. Dependent demand for an item occurs because the quantity required for it varies with the p

5、roduction plans of one or more parents.1 Answer: True2 Reference: Materials Requirements Planning3 Difficulty: Moderate4 Keywords: dependent demand, parent34. A component is an item that may go through one or more operations to be transformed into or become part of one or more parents.1 Answer: True

6、2 Reference: Materials Requirements Planning3 Difficulty: Easy4 Keywords: component, parent, transform35. If the demand for an independent demand item is continuous and uniform, so will the planned order releases of its components.1 Answer: False2 Reference: Materials Requirements Planning3 Difficul

7、ty: Moderate4 Keywords: dependent demand, continuous36. Part commonality refers to the degree to which a component has more than one immediate parent.1 Answer: True2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: part commonality, component, parent37. Part commonality ten

8、ds to increase inventory costs.1 Answer: False2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: part commonality, inventory38. Gross requirements are the total demand derived from all parent production plans.1 Answer: True2 Reference: Material Requirements Planning3 Diffic

9、ulty: Moderate4 Keywords: gross requirements, demand, parent39. A bill of materials (BOM) shows all of the components of an item, the parentcomponent relationships, usage quantities, and lot size derived from engineering and process designs.1 Answer: False2 Reference: Material Requirements Planning3

10、 Difficulty: Moderate4 Keywords: BOM, bill of materials, parent, component40. An intermediate item must have at least one parent and at least one component.1 Answer: True2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: intermediate item, parent, component41. The master pr

11、oduction schedule (MPS) is the part of the material requirements planning that specifies when components must be ordered or assembled.1 Answer: False2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: master production schedule, MPS, material requirements plan42. Available-t

12、o-promise inventory is the amount of end items that marketing can promise to customers by a certain date.1 Answer: True2 Reference: Material Requirements Planning3 Difficulty: Easy4 Keywords: ATP, available to promise inventory, MPS, master production schedule43. The portion of the master production

13、 schedule furthest in the future is often frozen to reduce forecasting requirements.1 Answer: False2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: MPS, master production schedule, freezing5 44. The projected on-hand inventory in the MPS takes into account scheduled recei

14、pts, but not planned receipts.1 Answer: False2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: MPS, master production schedule, freezing45. The projected on-hand inventory in the MPS takes into account customer orders (booked) as well as the MPS quantities.1 Answer: True2

15、Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: MPS, master production schedule, projected on-hand inventory46. Available-to-promise (ATP) quantities are only shown in the first period (if the projected on-hand inventory is greater than zero in the first period), and subse

16、quently in periods when the MPS quantity is greater than 0.1 Answer: True2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: Available-to-promise quantities, ATP, MPS quantity47. Planned receipts are estimates of the amount of inventory available each week after gross requir

17、ements have been satisfied.1 Answer: False2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: planned receipts, projected on-hand inventory48. A planned order release indicates when an order for a specified quantity of an item should be issued.1 Answer: True2 Reference: Mate

18、rial Requirements Planning3 Difficulty: Moderate4 Keywords: planned order release49. For items manufactured in-house, one component of the planned lead time is waiting time.1 Answer: True2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: planned lead time, waiting time50. T

19、he periodic order quantity (POQ) rule tends to keep more inventory on hand than the lot-for-lot rule, but less inventory on hand than the fixed order quantity rule.1 Answer: True2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: periodic order quantity rule, fixed order qua

20、ntity rule, lot for lot rule, POQ, FOQ, L4L51. Lot-for-lot (L4L) is a rule that maintains the same order quantity each time an order is issued.1 Answer: False2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: lot-for-lot rule, L4L, order quantity52. MRP II ties MRP to the c

21、ompanys financial system.1 Answer: True2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: MRP, MRP II, material requirements planning53. The process with the least capacity is called a capacity constrained resource if its output is less than market demand.1 Answer: False2 R

22、eference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: DBR, drum, buffer, rope, CCR, capacity constrained resource54. The bill of resources (BOR) is a record of parent-component relationships and all the required materials, equipment time, staff, and other resources needed, includ

23、ing the usage quantities.1 Answer: True2 Reference: Resource Planning for Service Providers3 Difficulty: Moderate4 Keywords: BOR, bill of resourcesMULTIPLE CHOICE55. A companywide process that cuts across traditional functional areas, business units, geographic regions, and product lines is a(n):a.

24、enterprise process.b. master production scheduling process.c. kinetic process.d. full-business process.1 Answer: a2 Reference: Enterprise Resource Planning3 Difficulty: Easy4 Keywords: enterprise process56. Entering new information in the database of an ERP system is a(n):a. data packet.b. transacti

25、on.c. record.d. file.1 Answer: b2 Reference: Enterprise Resource Planning3 Difficulty: Easy4 Keywords: enterprise resource planning, transaction, ERP57. A front-office module for an ERP system includes:a. manufacturing.b. accounting and finance.c. sales and marketing.d. human resources.1 Answer: c2

26、Reference: Enterprise Resource Planning3 Difficulty: Easy4 Keywords: enterprise resource planning, ERP, front office58. Which of the following is a back-office module in a typical ERP system?a. Customer serviceb. Salesc. Marketingd. Human resources1 Answer: d2 Reference: Enterprise Resource Planning

27、3 Difficulty: Easy4 Keywords: enterprise resource planning, ERP, back office59. Which of the following statements about ERP systems is best?a. Recent studies have shown that the most successful ERP implementations use standardized systems.b. ERP systems written in XML require complete replacements o

28、f a companys legacy systems.c. A company must adapt their ERP system to their existing processes in order for all employees to gain a benefit from the new system.d. An ERP system requires a regular synchronization of all of the module databases, which is usually accomplished automatically when the b

29、usiness is not conducting business.1 Answer: a2 Reference: Enterprise Resource Planning3 Difficulty: Moderate4 Keywords: enterprise resource planning, ERP60. Which of the following is NOT an example of dependent demand items?a. Shoelaces, shoesb. Wheels, carc. Carafes, coffeemakersd. Ice skates, rol

30、ler skates1 Answer: d2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: dependent demand61. Any item manufactured from one or more components is a(n):a. parent.b. component.c. intermediate item.d. purchased item.1 Answer: a2 Reference: Material Requirements Planning3 Diffic

31、ulty: Moderate4 Keywords: parent, component62. Which best defines the gross requirements for a component item? a. The forecasted customer demand for the component b. The amount of safety stock needed to buffer against uncertainties c. The sum of gross requirements for all parents of the component d. The total demand for the component derived from all immediate parents 1 Answer: d2 Reference: Material Requirements Planning3 Difficulty: Moderate4 Keywords: component, parent63. MRP can be used to best advantage under which one of the following circumstances?