Question 427 of 977

Describe Dynamics 365 Customer Insights →easyMultiple ChoiceObjective-mapped

MB-910 Describe Dynamics 365 Customer Insights Practice Question

This MB-910 practice question tests your understanding of describe dynamics 365 customer insights. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.

Exhibit

Refer to the exhibit.

{
  "dataSource": {
    "kind": "Power Query",
    "entities": [
      {
        "name": "Customer",
        "fields": ["CustomerId", "Name", "Email", "LoyaltyPoints"]
      },
      {
        "name": "Purchase",
        "fields": ["PurchaseId", "CustomerId", "Product", "Amount", "Date"]
      }
    ]
  },
  "unify": {
    "match": {
      "rules": [
        {
          "entity1": "Customer",
          "entity2": "Purchase",
          "conditions": [
            {
              "field1": "CustomerId",
              "field2": "CustomerId",
              "operator": "equals"
            }
          ]
        }
      ]
    },
    "merge": {
      "conflictResolution": "LastUpdated",
      "sourceOrder": []
    }
  }
}

Refer to the exhibit. In Dynamics 365 Customer Insights - Data, the merge configuration uses 'LastUpdated' conflict resolution. What does this setting imply for the unified customer profile when there is conflicting data between the Customer and Purchase entities?

Question 1easymultiple choice

Full question →

Exhibit

Refer to the exhibit.

{
  "dataSource": {
    "kind": "Power Query",
    "entities": [
      {
        "name": "Customer",
        "fields": ["CustomerId", "Name", "Email", "LoyaltyPoints"]
      },
      {
        "name": "Purchase",
        "fields": ["PurchaseId", "CustomerId", "Product", "Amount", "Date"]
      }
    ]
  },
  "unify": {
    "match": {
      "rules": [
        {
          "entity1": "Customer",
          "entity2": "Purchase",
          "conditions": [
            {
              "field1": "CustomerId",
              "field2": "CustomerId",
              "operator": "equals"
            }
          ]
        }
      ]
    },
    "merge": {
      "conflictResolution": "LastUpdated",
      "sourceOrder": []
    }
  }
}

A
The value from the entity with the highest priority will be used.
Why wrong: Priority is not a conflict resolution method.
B
The value from the entity that was last updated will be used.
'LastUpdated' selects the value from the most recently updated record.
C
The value from the Customer entity will always be used.
Why wrong: That would be 'SourceOrder' with Customer first.
D
The value from the most recent data source will be used.
Why wrong: 'LastUpdated' refers to the record update time, not the data source.

Full breakdown with real-world context →

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

✓

The value from the entity that was last updated will be used.

When 'LastUpdated' conflict resolution is selected in Dynamics 365 Customer Insights - Data merge configuration, the unified customer profile uses the value from the entity (Customer or Purchase) that was most recently updated. This ensures that the freshest data takes precedence, regardless of entity priority or data source order.

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.

✗
The value from the entity with the highest priority will be used.
Why it's wrong here
Priority is not a conflict resolution method.
✓
The value from the entity that was last updated will be used.
Why this is correct
'LastUpdated' selects the value from the most recently updated record.
Related concept
Read the scenario before looking for a memorised answer.
✗
The value from the Customer entity will always be used.
Why it's wrong here
That would be 'SourceOrder' with Customer first.
✗
The value from the most recent data source will be used.
Why it's wrong here
'LastUpdated' refers to the record update time, not the data source.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates confuse 'LastUpdated' conflict resolution with 'most recent data source' (Option D), but the resolution is per-entity record timestamp, not per-source ingestion order.

Detailed technical explanation

How to think about this question

Under the hood, Customer Insights - Data stores a 'LastModifiedOn' timestamp for each attribute in the unified profile. During merge, the system compares these timestamps across conflicting entities and selects the value with the latest timestamp. This is critical in scenarios where a customer updates their email in a purchase transaction after the Customer entity was last modified, ensuring the purchase entity's email is used.

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 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

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.

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FAQ

Questions learners often ask

What does this MB-910 question test?

Describe Dynamics 365 Customer Insights — This question tests Describe Dynamics 365 Customer Insights — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: The value from the entity that was last updated will be used. — When 'LastUpdated' conflict resolution is selected in Dynamics 365 Customer Insights - Data merge configuration, the unified customer profile uses the value from the entity (Customer or Purchase) that was most recently updated. This ensures that the freshest data takes precedence, regardless of entity priority or data source order.

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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Last reviewed: Jun 24, 2026

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