Operations-Management復習テキスト & Operations-Management問題無料概念、質問の種類、デザイナーのトレーニングなどの状況改革に応じて当社。最新のOperations-Management試験トレントは、多くの専門家や教授によって設計されました。 Operations-Managementクイズ準備を使用する場合は、デモについて学ぶ機会があります。さまざまなテキストタイプと、デモでそれらにアプローチする最善の方法を認識することは非常に重要です。同時に、当社のOperations-Managementクイズトレントは、お客様がOperations-Management試験に合格するのを助けるために、クローズテストの機能とルールをまとめました。 WGU Operations Management (C215, VDC2) 認定 Operations-Management 試験問題 (Q71-Q76):質問 # 71
Which term means to schedule a job that starts immediately, regardless of the due date?
A. Forward scheduling
B. Finite loading
C. Backward scheduling
D. Infinite loading
正解：A
解説：
Forward schedulingmeans scheduling workas soon as resources are available, regardless of the job's due date.
In Operations Management:
* Forward scheduling starts at the current time
* Jobs are scheduled sequentially into the future
* Completion dates are determined after scheduling
This method is commonly used when:
* Capacity utilization is the priority
* Due dates are flexible
* Make-to-stock environments exist
In contrast:
* Backward schedulingstarts from the due date and works backward
* Finite loadingrespects capacity limits
* Infinite loadingignores capacity constraints
Forward scheduling ensures continuous resource use but may result in early job completion and higher inventory levels.
質問 # 72
What are two strategic objectives for every member of the supply chain?
Choose 2 answers
A. Finding the best distribution location
B. Increasing end-customer demand
C. Reducing production and delivery times
D. Increasing cost effectiveness
E. Becoming more efficient
正解：D、E
解説：
Two universal strategic objectives for all supply chain members areincreasing cost effectivenessand becoming more efficient.
Every organization in the supply chain-suppliers, manufacturers, distributors, and retailers-must manage costs while improving operational efficiency to remain competitive.
Cost effectiveness ensures:
* Sustainable margins
* Competitive pricing
* Resource optimization
Efficiency focuses on:
* Process improvement
* Waste reduction
* Throughput enhancement
* Reliable delivery
While reducing lead times and increasing demand are desirable outcomes, they are not universal strategic objectives for every participant. Distribution location decisions apply only to specific nodes.
Operations Management views supply chains asinterdependent systems, where overall performance depends on efficiency and cost discipline at each stage.
質問 # 73
What would be an organization's next step after it has revised or implemented new operations?
A. Conduct a final analysis of the existing operation one more time
B. Revise the order of the operation before putting it into service to ensure the order of the operation
C. Follow up to make sure the new operation resolves quality problems
D. Reverse the order of the operation to determine that all workers know how to complete the operation
正解：C
解説：
After implementing revised or new operations, the correct next step is tofollow up to ensure that the new operation resolves quality problems.
Operations Management emphasizes that implementation alone does not guarantee improvement. Post- implementation follow-up is required to:
* Verify performance improvements
* Detect unintended consequences
* Confirm quality objectives are met
* Ensure process stability
This step is central tocontinuous improvementand aligns with PDCA (Plan-Do-Check-Act) and DMAIC cycles.
The other options are ineffective or redundant:
* Reversing operation order adds no value
* Revising before use contradicts implementation
* Re-analyzing the old process ignores the change
Follow-up transforms change into learning and ensures operational improvements are sustained over time.
質問 # 74
Which formula would compute process velocity?
A. Actual output / standard output
B. Time a resource is used / time a resource is available
C. Output / input
D. Throughput time / value-added time
正解：D
解説：
Process velocityis computed using the ratio:
Process Velocity = Throughput Time / Value-Added Time
This metric measures how efficiently time is used within a process. A high ratio indicates excessivenon- value-added time, such as waiting, moving, or rework.
Operations Management focuses on reducing throughput time while maximizing value-added activities.
Process velocity highlights inefficiencies that are often invisible in traditional productivity measures.
The other formulas measure different concepts:
* Resource utilization (A)
* Performance efficiency (B)
* Productivity (D)
A low process velocity (closer to 1) indicates a lean, efficient process, while high values suggest opportunities for improvement.
質問 # 75
Which type of aggregate plan is preferable when a company produces custom or special purpose equipment, one-of-a-kind items, or highly perishable products?
A. A chase aggregate plan
B. A hybrid aggregate plan
C. A modified sales and operations plan
D. A level aggregate plan
正解：A
解説：
Comprehensive and Detailed Explanation (#270 words):
Achase aggregate planis preferable for environments withcustom, one-of-a-kind, special-purpose, or highly perishable outputsbecause production is designed to"chase" (match) demandrather than build inventory.
In a level plan, the firm maintains a constant production rate and uses inventory/backorders to absorb demand fluctuation. That works best when products can be stored economically and demand variability can be buffered. For one-of-a-kind and highly perishable items, inventory is either impossible (custom items) or risky and costly (perishability, obsolescence). Therefore, the operationally sound strategy is to adjust capacity to align output with demand.
This links directly to aggregate planning's purpose: validating whether the system has sufficient capacity to meet expected requests and defining the most appropriate combination of resources. The document also highlights that one aggregate planning mechanism is to"produce reactively (react to demand) - requires flexibility."That is the core logic of a chase strategy.
A chase plan typically uses capacity levers like hiring/layoffs, subcontracting, flexible staffing, and overtime-chosen based on the duration and magnitude of demand changes. It prioritizes responsiveness and minimal inventory, which is essential when holding finished goods is undesirable or infeasible.