Data 360 Consultant · domain
Identity Resolution
Identity Resolution in Data Cloud covers rulesets, match rules, reconciliation rules, and the batch jobs that unify source profiles into unified individuals. Questions test metric interpretation, troubleshooting failed merges, memory/timeout errors from fuzzy matching, and the Ruleset wizard's role in configuring and running unification.
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What to know about Identity Resolution
Be able to configure a ruleset with match and reconciliation rules, run the Identity Resolution job, and read its metrics. The most important thing: understand how match rules and reconciliation rules together determine which source profiles unify into a single unified individual.
Interpreting Identity Resolution metrics like Total Unified Individuals and source profile counts
Configuring match rules (exact, fuzzy, normalized) and reconciliation rules within a ruleset
Using the Identity Resolution Ruleset wizard to define match criteria and run jobs
Diagnosing merge failures and batch job memory/timeout exceptions from fuzzy match rules
Watch out for
Common Identity Resolution exam traps
- ▸Confusing Total Unified Individuals with total source records, which counts all ingested profiles before merging
- ▸Assuming matching emails always merge when normalization, data space, or reconciliation rules block it
- ▸Adding fuzzy match rules without considering performance impact, causing batch job memory or timeout failures
Question index
All Identity Resolution questions (76)
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Which THREE strategies should an enterprise architect recommend to maintain high data hygiene and prevent profile fragmentation in Data Cloud Identity Resolution? Choose 3 options.
Hard2A consultant is building an Identity Resolution ruleset for a retail company. The business wants to avoid creating a unified profile when two individuals share only the same last name and postal code, because this combination is too common and causes false positives. However, the business still wants to match records that share an exact email address. How should the consultant configure the match rules to best meet these requirements?
Medium3Which THREE methods can be used to manage or trigger Identity Resolution ruleset processing in Salesforce Data Cloud? Choose 3 options.
Medium4Which TWO objects are core components directly involved in the output of an Identity Resolution ruleset in Salesforce Data Cloud? Choose 2 options.
Easy5Which THREE configuration options must be validated when setting up a Source Sequence reconciliation rule? Choose 3 options.
Medium6A consultant is configuring identity resolution and needs to make sure that nicknames (such as 'Bob' for 'Robert') are accounted for when matching first names. Which match rule setting should be selected?
Medium7What is the primary function of the Identity Resolution Ruleset run history in Salesforce Data Cloud?
Easy8A consultant is configuring identity resolution and wants to ensure that exact phone matching takes country code formatting differences into account. How does Data Cloud handle phone number matching?
Medium9Which THREE troubleshooting steps should a consultant take when identity resolution execution results in zero unified profiles being generated? Choose 3 options.
Hard10Which TWO actions can an administrator perform from the Identity Resolution setup interface in Data Cloud? Choose 2 options.
Easy11A consultant needs to choose a reconciliation rule for the First Name field on the Unified Individual profile so that the value from the system of record with the most recent activity date is retained. Which reconciliation rule should the consultant select?
Easy12A consultant is configuring reconciliation rules and wants to ensure that for customer postal addresses, the address string with the greatest length is kept on the unified profile. Which reconciliation rule should be selected?
Medium13What is the primary output of executing an Identity Resolution ruleset?
Easy14An enterprise client implements identity resolution across three different data streams: CRM, eCommerce, and POS. The consultant notices that POS records are frequently overwriting verified CRM data on unified profiles. Which configuration adjustment will correct this issue while preserving data integration?
Hard15Which THREE actions should a consultant take when auditing an identity resolution implementation where records are incorrectly merging across distinct customer households? Choose 3 options.
Hard16An organization implementing Data Cloud notices that unified profiles are missing engagement data from mobile push notifications. Upon inspection, the consultant finds that the mobile engagement DMOs are not linked to the Unified Individual. What is the required configuration to ensure mobile engagement data connects to the unified profile?
Hard17A consultant is designing an Identity Resolution ruleset for a healthcare organization that needs to match patients based on a combination of last name, date of birth, and a government-issued identifier. The government identifier is only present in 60% of the source records. Which match rule configuration should the consultant use to maximize match accuracy while avoiding false positives?
Hard18A consultant is designing an Identity Resolution ruleset for a healthcare organization that ingests patient data from a hospital EHR, a telehealth app, and a billing system. The organization wants to maximize correct unification while minimizing false merges of distinct patients. Which two practices should the consultant follow when configuring match rules? (Choose two.)
Hard19Which type of object must be mapped before an identity resolution match rule can evaluate telephone numbers?
Easy20Which THREE statements are true regarding how Data Cloud handles data spaces and identity resolution rulesets? Choose 3 options.
Medium21A consultant is reviewing identity resolution metrics and sees the metric 'Total Unified Individuals'. What does this metric represent?
Medium22Which THREE behaviors characterize how Data Cloud processes reconciliation rules during identity resolution? Choose 3 options.
Medium23Which TWO benefits are provided by mapping source data to standard Data Model Objects (DMOs) before identity resolution? Choose 2 options.
Easy24Which TWO statements are true regarding the relationship between Individual DMOs and Unified Individual DMOs? Choose 2 options.
Easy25A consultant wants to ensure that when identity resolution executes, address fields are populated from the system with the highest data quality score, which is stored as a custom attribute. How should the consultant approach this?
Medium26Which user permission or role is typically required to create and configure an Identity Resolution ruleset in Salesforce Data Cloud?
Easy27An administrator is configuring Identity Resolution in Salesforce Data Cloud and needs to ensure that the unified profile includes the most complete mailing address. The source systems provide address data with varying levels of completeness. Which reconciliation rule strategy should the administrator select for the address fields?
Medium28Where in Salesforce Data Cloud does a consultant navigate to create and manage Identity Resolution rulesets?
Easy29Which TWO factors should a consultant consider when designing match rules to prevent over-merging of customer profiles? Choose 2 options.
Medium30Which THREE attributes can be leveraged in fuzzy matching rules within Salesforce Data Cloud Identity Resolution? Choose 3 options.
Medium31A Data Cloud consultant is configuring a ruleset and needs to ensure that Salesforce CRM records take precedence over Marketing Cloud records when populating unified profile attributes. Which reconciliation strategy should be implemented?
Medium32An organization notices that records are being over-merged in Data Cloud because two different individuals share the same common first name and phone number. Which configuration change should the consultant make to resolve this issue?
Hard33A consultant is configuring a match rule using Fuzzy Email in Salesforce Data Cloud. Which behavior should the consultant expect when this match rule runs?
Medium34What is the primary purpose of individuation strategies in Salesforce Data Cloud Identity Resolution?
Easy35A consultant needs to configure a reconciliation rule where the surviving attribute value on the unified profile is determined by how many times that specific value appears across the contributing source records. Which reconciliation rule fits this requirement?
Medium36Which THREE technical factors can negatively impact Identity Resolution performance or job execution time in Data Cloud? Choose 3 options.
Hard37Which THREE outcomes occur when source records are successfully matched and linked into a unified profile during Identity Resolution? Choose 3 options.
Medium38During an implementation review, a consultant notices that multiple identity resolution rulesets have been created within a single data space, leading to conflicting unified profiles and redundant processing. What is the Salesforce-recommended best practice for ruleset architecture?
Hard39A consultant is configuring a match rule using Exact Name and Exact Email. How does Data Cloud evaluate multiple rules within the same ruleset?
Medium40Which component in Salesforce Data Cloud connects source individual records to their corresponding unified individual record?
Easy41A consultant is troubleshooting an identity resolution implementation where multiple source records from an e-commerce platform are failing to merge with CRM records despite having matching email addresses. Upon investigation, what is the most likely cause?
Hard42A consultant is designing identity resolution for an organization that receives customer data from both a B2C retail app and a B2B corporate portal. The client wants separate unified profile structures for consumers versus business buyers. How should this be structured in Data Cloud?
Medium43What is the primary function of the Unified Individual DMO in Salesforce Data Cloud?
Easy44What role do match rules play within an Identity Resolution ruleset in Salesforce Data Cloud?
Easy45An organization requires that unified profiles retain the longest available phone number string when multiple conflicting phone numbers exist across systems. Which reconciliation rule should the consultant configure?
Medium46A consultant is designing identity resolution for a global enterprise operating in multiple data spaces. What is a key architectural consideration regarding identity resolution and data spaces?
Hard47A consultant notices that after modifying an identity resolution ruleset's match rules, the Unified Individual counts and links did not update immediately. What is the correct explanation for this behavior?
Hard48A consultant needs to configure a match rule that compares first names, last names, and postal codes simultaneously. How should this be configured within the Identity Resolution ruleset?
Medium49An architect is designing an identity resolution strategy for an organization with frequent record updates and high data velocity. The business requires unified profiles to reflect changes as close to real-time as possible. What should the architect keep in mind regarding identity resolution processing?
Hard50Which TWO contact point objects can be utilized in standard identity resolution match rules? Choose 2 options.
Easy51A consultant is configuring an identity resolution ruleset and needs to link customer records using Party Identification. Which object must be correctly mapped to support Party Identification matching?
Medium52An administrator observes that after adding a new Fuzzy Email match rule to an existing ruleset, the Identity Resolution batch job fails with a system memory/timeout exception. What is the most appropriate troubleshooting step?
Hard53Which THREE considerations are critical when an architect plans an identity resolution strategy for an enterprise consolidating customer data from CRM, Commerce, and Marketing systems? Choose 3 options.
Hard54Which TWO attributes are commonly evaluated in identity resolution match rules to establish customer identity? Choose 2 options.
Easy55What is the function of the Identity Resolution Ruleset wizard in Salesforce Data Cloud?
Easy56Which TWO match rule types are natively available out-of-the-box in Salesforce Data Cloud Identity Resolution? Choose 2 options.
Easy57Which TWO items are required when configuring a new identity resolution ruleset in Salesforce Data Cloud? Choose 2 options.
Easy58An architect is designing an identity resolution ruleset for a client with strict compliance requirements. The client requests that records from two distinct regional business units never be merged into the same unified profile, even if they share the exact same email address. How should the consultant configure Data Cloud to meet this requirement?
Hard59Which DMO is automatically populated as the primary output when an identity resolution ruleset is executed in Salesforce Data Cloud?
Easy60A consultant must ensure that when two source profiles are unified, the surviving Email Address value comes from the CRM stream rather than the marketing automation stream, regardless of which record arrived most recently. Where should this preference be configured?
Medium61A consultant is configuring reconciliation rules and notices that for the Email attribute, multiple valid emails exist across source records. How does Data Cloud handle multiple contact points (like emails or phones) on a unified profile?
Medium62An administrator notices that after a scheduled identity resolution ruleset refresh, several unified profiles split into multiple separate profiles even though no match rules were altered. What is the most likely reason for this occurrence?
Hard63An architect is reviewing an identity resolution ruleset where customer records from a legacy billing system are frequently failing to link with CRM records because the legacy system stores names in ALL CAPS while CRM uses Title Case. What is the best way to handle this?
Hard64A consultant is explaining the Identity Resolution process to a client. The client wants to understand what happens after match rules identify potential matches. Which statement best describes the role of reconciliation rules in Salesforce Data Cloud?
Easy65A Data Cloud consultant is setting up Identity Resolution for an enterprise customer that has both B2C and B2B data. Which step must be completed before creating an identity resolution ruleset in Salesforce Data Cloud?
Easy66A consultant needs fuzzy matching on mailing addresses for a ruleset where source addresses are inconsistently formatted, including abbreviations such as 'St' versus 'Street' and missing directional prefixes. Which match rule configuration should the consultant choose?
Hard67An administrator notices that after adding a new Contact Point Phone match rule to an existing identity resolution ruleset, the number of unified profiles decreased drastically. What is the underlying reason for this?
Hard68A consultant is configuring an Identity Resolution ruleset for a telecom company. The business wants to ensure that when multiple source profiles are matched, the unified profile's 'Loyalty Tier' field is populated with the value from the most recently updated source record. Which type of rule should the consultant configure to achieve this?
Medium69An enterprise client has millions of historical records and wants to run Identity Resolution. The consultant notices that the identity resolution job is taking an excessively long time to complete. What is the recommended approach to optimize Identity Resolution performance?
Hard70What is the primary function of the Unified Link Individual object in Salesforce Data Cloud?
Easy71A consultant is preparing a ruleset run and wants to understand what the run history provides after execution completes. Which information does the Identity Resolution ruleset run history primarily deliver?
Easy72Which THREE best practices should a consultant follow when troubleshooting an identity resolution implementation where unified profile counts appear unexpectedly inflated? Choose 3 options.
Hard73When configuring match rules in Data Cloud, which match method should a consultant select to match records where the email addresses are identical after standard formatting?
Easy74Which THREE conditions or best practices apply when configuring Party Identification matching in Data Cloud? Choose 3 options.
Hard75What does a reconciliation rule govern in a Salesforce Data Cloud Identity Resolution ruleset?
Easy76An organization experiences performance degradation and timeout errors whenever their scheduled Identity Resolution ruleset executes. Upon reviewing the setup, the consultant finds that the ruleset contains five broad fuzzy match rules running against 50 million records without any pre-filtering. What is the recommended architectural remedy?
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Frequently asked questions
- What does the Identity Resolution domain cover on the Data 360 Consultant exam?
- Be able to configure a ruleset with match and reconciliation rules, run the Identity Resolution job, and read its metrics. The most important thing: understand how match rules and reconciliation rules together determine which source profiles unify into a single unified individual.
- How many questions are in this domain?
- This page lists all 76 Identity Resolution questions in the Data 360 Consultant question bank. The actual exam draws from this domain proportionally to its weighting in the official exam blueprint.
- What is the best way to practise this domain?
- Start with a short focused session (10 questions) to identify gaps, then work through explanations. Repeat with a longer session once the weak areas feel solid.
- Can I practise only Identity Resolution questions?
- Yes — the session launcher on this page filters questions to this domain only. Choose any session length for inline explanations and scoring.