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 is using Dynamics 365 Customer Insights to get a unified view of their customers. They have data from their e-commerce platform, CRM system, and customer support tickets. Which step is required to ensure that the same customer is recognized across these different data sources?
Enrich profiles with external data
Why wrong: Enrichment adds additional attributes, not deduplication.
Configure data matching rules
Matching rules identify duplicates across sources.
Create measures and KPIs
Why wrong: Measures are used for aggregations after unification.
Set up data export destinations
Why wrong: Export destinations are for sending data out.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Configure data matching rules
B is correct because data matching rules in Dynamics 365 Customer Insights define how records from different sources (e-commerce, CRM, support tickets) are identified as belonging to the same customer. These rules use conditions like email, phone, or name to deduplicate and unify customer profiles into a single entity, ensuring consistent recognition across all ingested data sources.
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.
Enrich profiles with external data
Why it's wrong here
Enrichment adds additional attributes, not deduplication.
Configure data matching rules
Why this is correct
Matching rules identify duplicates across sources.
Related concept
Read the scenario before looking for a memorised answer.
Create measures and KPIs
Why it's wrong here
Measures are used for aggregations after unification.
Set up data export destinations
Why it's wrong here
Export destinations are for sending data out.
Common exam traps
The trap here is that candidates often confuse data enrichment (Option A) with identity resolution, mistakenly thinking adding external data is the key to linking records, when in fact matching rules are the core mechanism for unification.
Detailed technical explanation
Under the hood, Customer Insights uses a deduplication engine that applies rule-based matching (e.g., exact match on email or fuzzy match on name and address) with configurable confidence thresholds. It also supports cross-source matching via a unified customer ID that is persisted in the system, enabling downstream activities like segmentation and AI predictions to reference a single profile. In a real-world scenario, if a customer uses different emails for e-commerce and support, a rule combining phone number and last name can still link them, preventing duplicate profiles.
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.
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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: Configure data matching rules — B is correct because data matching rules in Dynamics 365 Customer Insights define how records from different sources (e-commerce, CRM, support tickets) are identified as belonging to the same customer. These rules use conditions like email, phone, or name to deduplicate and unify customer profiles into a single entity, ensuring consistent recognition across all ingested data sources.
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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