What does the Source Sequence reconciliation rule do in identity resolution?

What does the Source Sequence reconciliation rule do in identity resolution?
A . Includes data from sources where the data is most frequently occurring
B . Identifies which individual records should be merged into a unified profile by setting a priority for specific data sources
C . Identifies which data sources should be used in the process of reconcillation by prioritizing the most recently updated data source
D . Sets the priority of specific data sources when building attributes in a unified profile, such as a
first or last name

View Answer

Answer: D

Explanation:

The Source Sequence reconciliation rule sets the priority of specific data sources when building attributes in a unified profile, such as a first or last name. This rule allows you to define which data source should be used as the primary source of truth for each attribute, and which data sources should be used as fallbacks in case the primary source is missing or invalid. For example, you can set the Source Sequence rule to use data from Salesforce CRM as the first priority, data from Marketing Cloud as the second priority, and data from Google Analytics as the third priority for the first name attribute. This way, the unified profile will use the first name value from Salesforce CRM if it exists, otherwise it will use the value from Marketing Cloud, and so on. This rule helps you to ensure the accuracy and consistency of the unified profile attributes across different data sources.

Reference: Salesforce Data Cloud Consultant Exam Guide, Identity Resolution, Reconciliation Rules