The answer is standard costing because it is the only costing method in Dynamics 365 Finance that uses predefined, stable cost rates to automatically reserve raw materials and include their cost in the production order cost upon creation. Standard costing works by assigning a fixed cost to each item and route operation, so when a production order is generated, the system automatically reserves materials at that standard cost, ensuring the production order cost reflects the expected material expense from the start. On the MB-920 exam, this concept tests your understanding of how different costing methods handle material reservation and cost inclusion in manufacturing; a common trap is confusing standard costing with actual costing methods like FIFO or weighted average, which calculate costs based on physical flow or averages rather than predetermined rates. To remember, think of standard costing as the “set it and forget it” method—it locks in costs upfront, making it ideal for automated reservation and cost tracking in production orders.
MB-920 Describe Dynamics 365 Finance Practice Question
This MB-920 practice question tests your understanding of describe dynamics 365 finance. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A manufacturing company uses Dynamics 365 Finance. They want to ensure that raw materials are automatically reserved when a production order is created and that the cost of the raw materials is included in the production order cost. Which costing method supports this requirement?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Standard costing
Option B is correct because Standard costing uses predefined costs and allows automatic reservation of materials at standard cost. Option A is wrong because FIFO calculates actual cost on physical flow, not automatic reservation at standard cost. Option C is wrong because Weighted average uses average cost, not standard cost. Option D is wrong because LIFO is similar to FIFO.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Weighted average
Why it's wrong here
Weighted average calculates costs based on average, not standard cost.
✓
Standard costing
Why this is correct
Standard costing uses predetermined costs, allowing automatic reservation of materials and inclusion in production order cost.
Related concept
Read the scenario before looking for a memorised answer.
✗
LIFO
Why it's wrong here
LIFO is not commonly used in Dynamics 365 Finance and does not support standard costing.
✗
FIFO
Why it's wrong here
FIFO is a valuation method based on physical flow, not designed for automatic reservation of materials at standard cost.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
What to study next
Got this wrong? Here's your next step.
Identify which MB-920 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Describe Dynamics 365 Finance — This question tests Describe Dynamics 365 Finance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Standard costing — Option B is correct because Standard costing uses predefined costs and allows automatic reservation of materials at standard cost. Option A is wrong because FIFO calculates actual cost on physical flow, not automatic reservation at standard cost. Option C is wrong because Weighted average uses average cost, not standard cost. Option D is wrong because LIFO is similar to FIFO.
What should I do if I get this MB-920 question wrong?
Identify which MB-920 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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