Quick Answer
The correct answer is a dynamic segment with a date condition. This is the right approach because a dynamic segment in Dynamics 365 Customer Insights automatically refreshes its membership each time it runs, evaluating customer data against a rule like “birthday equals today’s date.” Unlike a static segment, which captures a fixed list of customers, a dynamic segment adapts in real time, ensuring that only those whose birthday falls on the current day are included when the email is triggered. On the MB-910 exam, this scenario tests your understanding of segment types and real-time data refresh capabilities—a common trap is choosing a static segment or a manual list, which would fail to update daily. Remember the key distinction: dynamic segments are rule-based and evaluate on the fly, while static segments are one-time snapshots. A helpful memory tip is “Dynamic = Date-driven,” meaning the segment changes with the calendar, so you never send a birthday email a day late.
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 wants to use Customer Insights to send a birthday discount email to customers whose birthday is today. What should they create?
A measure
Why wrong: Measures are aggregations.
A dynamic segment with a date condition
Dynamic segments recalculate on schedule.
A static segment
Why wrong: Static segments don't refresh automatically.
An enrichment
Why wrong: Enrichment adds external data.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
A dynamic segment with a date condition
A dynamic segment with a date condition is the correct approach because it automatically evaluates customer data each time the segment runs, selecting only those whose birthday matches today's date. This ensures the email is sent to the correct recipients on the specific day without manual intervention, leveraging Customer Insights' real-time data refresh capabilities.
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.
A measure
Why it's wrong here
Measures are aggregations.
A dynamic segment with a date condition
Why this is correct
Dynamic segments recalculate on schedule.
Related concept
Read the scenario before looking for a memorised answer.
A static segment
Why it's wrong here
Static segments don't refresh automatically.
An enrichment
Why it's wrong here
Enrichment adds external data.
Common exam traps
The trap here is that candidates often confuse a dynamic segment with a static segment, thinking a one-time list is sufficient, but the exam tests the understanding that only a dynamic segment can automatically evaluate a date condition like 'birthday is today' on a recurring basis.
Detailed technical explanation
Under the hood, Customer Insights uses a recurring schedule to refresh segments; a dynamic segment with a date condition leverages the system's ability to compare the current date (via functions like `DateTime.UtcNow`) against the customer's birth date field. This ensures that each day the segment automatically includes only those customers whose birthday matches, enabling automated marketing campaigns without manual updates. In a real-world scenario, this is critical for high-volume birthday promotions where accuracy and timeliness are essential.
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: A dynamic segment with a date condition — A dynamic segment with a date condition is the correct approach because it automatically evaluates customer data each time the segment runs, selecting only those whose birthday matches today's date. This ensures the email is sent to the correct recipients on the specific day without manual intervention, leveraging Customer Insights' real-time data refresh capabilities.
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
This MB-910 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the MB-910 exam.
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