Quick Answer
The answer is segment membership, because in Dynamics 365 Customer Insights - Journeys, a journey can only be triggered by a customer entering or leaving a specific segment, not directly by a raw attribute like a churn score. The predicted churn score is a calculated attribute, so you must first build a segment that filters for customers whose churn score exceeds 0.8, and then set that segment as the journey’s trigger source. On the MB-910 exam, this tests your understanding of how real-time insights connect to journey automation—a common trap is choosing “attribute change” or “event trigger,” but segments are the bridge between calculated data and journey entry. Remember, a segment is the gatekeeper: if you want to act on a score, you must first put that score into a segment. Memory tip: “Score the segment, then trigger the journey.”
This MB-910 practice question tests your understanding of describe dynamics 365 customer insights. 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 company uses Dynamics 365 Customer Insights - Journeys to send email campaigns. They want to trigger a journey when a customer's predicted churn score exceeds 0.8. Which source should they use to trigger the journey?
Manual trigger
Why wrong: Manual triggers require manual initiation.
Event registration
Why wrong: Event registration is a trigger for events.
Segment membership
A segment of customers with churn score >0.8 can be used as a trigger in journeys.
Marketing form submission
Why wrong: Marketing form submission is a trigger for form fills, not for churn score.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Segment membership
Option C is correct because in Dynamics 365 Customer Insights - Journeys, a segment membership trigger starts a journey when a customer enters or leaves a defined segment. Since the predicted churn score is a calculated attribute that can be used to define a segment (e.g., customers with churn score > 0.8), the journey can be triggered by membership in that segment. This allows the system to react automatically to real-time customer insights without manual intervention.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Manual trigger
Why it's wrong here
Manual triggers require manual initiation.
Event registration
Why it's wrong here
Event registration is a trigger for events.
Segment membership
Why this is correct
A segment of customers with churn score >0.8 can be used as a trigger in journeys.
Related concept
Read the scenario before looking for a memorised answer.
Marketing form submission
Why it's wrong here
Marketing form submission is a trigger for form fills, not for churn score.
Common exam traps
The trap here is that candidates may confuse 'segment membership' with other trigger types like 'event registration' or 'form submission', not realizing that predictive scores are best handled by creating a segment based on the score threshold and then using that segment as the journey trigger.
Detailed technical explanation
Under the hood, Customer Insights - Journeys uses the Customer Insights platform's AI models to compute churn scores as part of the customer data platform (CDP). These scores are stored as attributes on the customer entity and can be used to define dynamic segments that update in near real-time. When a segment is configured with a trigger on membership change, the journey engine evaluates the segment's membership every time the underlying data is refreshed (e.g., via scheduled refresh or real-time updates), ensuring timely outreach to at-risk customers.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
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FAQ
Describe Dynamics 365 Customer Insights — This question tests Describe Dynamics 365 Customer Insights — Read the scenario before looking for a memorised answer..
The correct answer is: Segment membership — Option C is correct because in Dynamics 365 Customer Insights - Journeys, a segment membership trigger starts a journey when a customer enters or leaves a defined segment. Since the predicted churn score is a calculated attribute that can be used to define a segment (e.g., customers with churn score > 0.8), the journey can be triggered by membership in that segment. This allows the system to react automatically to real-time customer insights without manual intervention.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
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