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What action does the Identification and Reconciliation module perform to reduce duplicates in the CMDB?
Correct Answer: B
The Identification and Reconciliation (I&R) module usesidentification rules to uniquely identify CIs. These rules help the system determine if a CI discovered or imported from a data source already exists in the CMDB or if it's a new CI. Here's how it works: * Identification Rules:These rules define criteria for matching CIs based on their attributes (e.g., serial number, MAC address, hostname). * Matching and Reconciliation:When new data comes in, the I&R engine applies the rules to find potential matches. If a match is found, the system can either update the existing CI with new information or flag it as a potential duplicate for review. Why not the other options? * A:While the I&R engine can facilitate merging duplicates, it doesn't automatically merge them without human review and approval. * C:Data source validation is important, but it's not the primary function of the I&R engine in duplicate reduction. * D:Assigning unique identifiers is a function of the CMDB itself, not specifically the I&R engine.
