MB-910 Describe Dynamics 365 Field Service Practice Question
This MB-910 practice question tests your understanding of describe dynamics 365 field service. 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.
GreenTech Solutions provides IT support and uses Dynamics 365 Field Service. They have a team of 5 technicians. Each technician has a van stocked with common parts. Recently, technicians have been reporting that they run out of essential parts like network cables and power supplies while on site, causing delays. The company wants to ensure that van inventory is replenished automatically based on usage. Additionally, they want to track which parts are used on each work order for billing. The company currently uses work order products to record parts used, but there is no integration with inventory. Which feature should GreenTech implement to address these requirements?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Implement inventory journals to record parts usage and trigger replenishment.
Inventory journals in Dynamics 365 Field Service allow technicians to record parts usage directly from van stock, which automatically reduces on-hand quantities and can trigger replenishment workflows. This meets both requirements: tracking parts per work order for billing and enabling automatic restocking based on usage thresholds.
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.
✓
Implement inventory journals to record parts usage and trigger replenishment.
Why this is correct
Inventory journals can track usage and automatically generate replenishment requests.
Related concept
Read the scenario before looking for a memorised answer.
✗
Set up inventory transfers between warehouses and vans.
Why it's wrong here
Inventory transfers are manual and do not trigger automatically based on usage.
✗
Use customer assets to track parts installed at customer sites.
Why it's wrong here
Customer assets track equipment, not van inventory.
✗
Configure purchase orders to automatically order parts when stock is low.
Why it's wrong here
Purchase orders require manual approval and do not directly replenish van stock.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse inventory journals with purchase orders or transfers, assuming any inventory movement feature automatically handles replenishment, but only journals directly record consumption and can be configured to trigger replenishment rules.
Detailed technical explanation
How to think about this question
Inventory journals in Field Service are linked to the product inventory dimension 'Van Stock' and use posting types like 'Consumption' to decrement quantity. When a journal is posted, it can trigger a replenishment rule defined in the 'Inventory Replenishment' entity, which uses minimum stock levels and reorder quantities to generate transfer orders from a warehouse to the van. This integration ensures that each work order product record is tied to a specific inventory transaction, enabling accurate billing and real-time stock visibility.
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.
TExam Day Tips
→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 exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Describe Dynamics 365 Field Service — This question tests Describe Dynamics 365 Field Service — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Implement inventory journals to record parts usage and trigger replenishment. — Inventory journals in Dynamics 365 Field Service allow technicians to record parts usage directly from van stock, which automatically reduces on-hand quantities and can trigger replenishment workflows. This meets both requirements: tracking parts per work order for billing and enabling automatic restocking based on usage thresholds.
What should I do if I get this MB-910 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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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