This document provides the questions and multiple choice answers for the OPS 571 Final Exam from UOP. It includes 30 questions covering topics like group technology, lot sizing models, synchronous manufacturing, statistical process control, utilization, lead time, lean production, preventative maintenance, learning curves, operations consulting processes, transportation modes, inventory models, throughput, projects vs functional layouts, and aggregate operations planning. The document provides a full practice exam guide for students to prepare for the OPS 571 final.

1. UOP OPS 571 Final Exam Guide New 2017 (Score 30/30) NEW
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OPS 571 Final Exam Guide New 2017 (Score 30/30) NEW
1. Identify a disadvantage of implementing group technology in a
firm.
The number of employees required for a process increases
exponentially.
The workers must be flexible enough to run several machines and
processes.
It increases inventory.
The waiting time between operations is increased.
2. A shopkeeper purchases raw materials to manufacture
souvenirs for a local event that happens once every five years. In
this case. identify the model that the shopkeeper is most likely to
use to maintain stock.

2. Lot sizing model
Fixed—time period model
Fixed—order quantity model p.
Single-period model
3 Define synchronous manufacturing as stated by Goldratt's
theory.
It is a production process organized to achieve the goals of the
firm.
It is an integrated set of activities designed to achieve high quality
and high levels of production with minimal inventories of raw
materials.
It is a production process in which machines are the critical
resource used for scheduling.
It is the optimization of the rate at which cash is generated by
production through sales.
4. involves testing random samples of the end product from a
process to determine if the process is churning out items within
the predetermined range.
Organizational leaming
Statistical process control
Cyclical strategic scheduling
Event simulation

3. 5. Utilization is the ratio between the actual amount of time a
resource is activated for and the total amount of time the resource
is available for use.
Utilization
Lead time
Service rate
Pacing
6. The manager of a shop floor schedules production based on the
equipment that are used in the process as a key resource. In this
case. the manager is most likely using a
backward scheduling
forward scheduling
machine-limited process
labor-limited process
7 Define lead time.
It is the time required to achieve high customer service with
minimum levels of inventory investment.
It is the time required to produce a variety of products typically at
lower volume levels.
It is the time required to attend to a customer order.
It is the time required to position inventory in the supply chain.
8. refers to the integrated activities designed to achieve high
quality and high levels of production with minimal inventories of
raw materials and to eliminate wastes.

4. The Shingo system
Kanban system
Lean production
Process mapping
9. Define preventive maintenance.
It is the grouping of similar parts and processes into a specialized
workcell.
It is the improvement that stems from both a person's experience
and the changes in equipment. product design. and
administration.
It is the periodic inspection and repair of equipment to avoid
breakdowns.
It is the emphasis of getting a product or a process right the first
time.
10. shows the relationship between the total number of units
produced and the unit production tim
A Poisson distribution
A learning curve
Cycle time
Service rate
11 Identify a true statement about services.
A service is a tangible process.
A service is inherently heterogeneous

5. A service has physical dimensions.
A service has very limited or no customer interaction.
12. In a the product remains in a specific location and the
equipment labor and material required for the product are
gathered to the specific location
project layout
functional layout
manufacturing cell
workcenter
13. Rachel performs an analysis in which she analyzes the
performance of the clients of her organization relative to the
expectations of the client's customers. In this scenario. Rachel is
most likely using a
Pareto analysis
gap analysis
Gantt chart
bar chart
14. is the design operation and improvement of the processes that
create and deliver a company's essential products and services.
Inventory control
Operations and supply chain management
Product routing
Aggregate sales and operations planning

6. 15. determines the amount of inventory, which includes parts.
components. and materials. necessary to produce a product
Break-even analysis
Dynamic programming
Material requirements planning
GAP analysis
16. Define customer order decoupling point.
It involves the analysis of current business data to better solve
business problems using mathematical calculations.
It is the time required to attend a customer order.
It is the positioning of inventory in a supply chain.
It illustrates the method by which a company's strategy is
delivered through a set of supporting activities.
17. Define waste reduction.
It is the process of combining the concept of cross-docking and
consolidation.
It is the elimination of non—value-adding activities and the
optimization of value-adding activities that are part of a process.
It is the optimization of the rate at which cash is generated by
production through sales.
It is the integration of activities to increase the customer value of
a process.
18. Identify the true statements about the learning curve theory.

7. It assumes that the unit time for a task will decrease at a
decreasing rate.
A drawback of the learning curve theory is that the performance
can be measured only in terms of time per unit.
In a learning curve. the time for task completion will increase
each time the task is undertaken.
In a learning curve the reduction in time will be unpredictable.
19. is the characteristics of a product in terms of quality that are
sorted as either conforming or nonconforming to specification.
The capability index
A throughput rate
A learning curve
An attribute
20. Identify a true statement about an operations consulting
process.
Its results are immediately measurable.
It leads to changes in attitudes and culture of an organization.
Unlike general management consulting. operations consulting
does not require extensive interviewing of employees.
It takes a longer time than general management consulting to
yield results that can be measured.
21. Identify a true statement about water transportation mode.
It is a highly specialized mode of transport limited to the delivery
of gases-

8. Moving high volumes of products is costly.
It can handle a high capacity of materials.
Fast transit times can be achieved in this mode of transportation.
22. A pharmaceutical company keeps detailed documentation of
its inventory. The company replenishes its inventory whenever
the inventory level falls below a certain limit and there is a threat
of a stockout. This company is most likely using a model.
fixed-order quantity
fixed-time period
regression
single-period
23. According to Goldratt's definition, is the rate at which cash is
generated by production through sales.
expediting
throughput
productivity
cash flow
24. Identify an advantage of pure projects.
Team pride, motivation, and commitment are high.
Team members have authority over the project.
Organizational goals and policies are upheld.
Duplication of resources is eliminated

9. 25. are used for decisions that are related to aggregate and
strategy demand-
Process assessments
P-models
Periodic review systems
Strategic forecasts
26. Identify a disadvantage of pure projects.
Equipment and people are not shared across projects.
A lot of time is consumed while making decisions.
Lines of communication are lengthened.
The project manager has no authority over the project.
27. is responsible for scheduling, dispatching, monitoring, and
regulating production on the shop floor.
Manufacturing execution system
P-model
ABC classification
Enterprise resource planning
28. is the average time required to finish a cycle of an operation.
Cycle time
Lead time
Queue time
Changeover time

10. 29. A manufacturing firm efficiently assembles an airplane by
bringing all the necessary raw materials, parts, and equipment to
a central location. This scenario illustrates a
functional layout
workcenter
manufacturing cell
project layout
30. The main objective of the aggregate operations plan is to:
achieve better integration between suppliers and manufacturers.
minimize the cost of resources necessary to meet demand.
determine future demand with the help of past data.
keep demand and supply in balance.