IBM C2090-420 Exam Questions
IBM InfoSphere MDM Server v9.0 Exam (Page 3 )

Updated On: 15-Feb-2026

The request parser factory, parser, response constructor factory, constructor, and request handler are all parts of the Request and Response framework.

What is the request handler?

  1. The request handler is a component that interacts with these components to carry out the request.
  2. The request handler is a transaction that interacts with these components to carry out the request.
  3. The request handler is a parser that interacts with these components to carry out the request.
  4. The request handler is a factory that interacts with these components to carry out the request.

Answer(s): A



The tcrm_extension.properties file contains the following:

id_factory_identifier=com.dwl.tcrm.utilities.ClientIDF actory id_factory_contequiv=com.dwl.tcrm.utilities.ClientIDF actory

How will the primary key be generated for the CONTACT, IDENTIFIER, and CONTEQUIV tables?

  1. A custom key will be defined for the IDENTIFIER table and the CONTEQUIV table, a default key will be defined for the CONTACT table.
  2. Default keys will be defined for all tables, as defined by TCRMIDF actory.
  3. Custom kdys will be defined for all tables, as defined by ClientIDF actoryGeneral.
  4. A custom key will be defined for the CONTACT table, default keys will be defined for the IDENTIFIER and CONTEQUIV tables.

Answer(s): A



InfoSphere MDM server stores metadata about its data table definition for table name and column name.
Which feature relies on this metadata in the CDDWLTABLETP table or the CDDWLCOLUMNTP table?

  1. Rules of Visibility
  2. Business Key Validation
  3. External Validation
  4. Extension Framework

Answer(s): B



You are required to store the history of any errors generated for reporting at a later time.

Which statement is correct?

  1. History is configured during installation; so this will be implemented.
  2. Write a custom business rule to save error data in the custom history tables.
  3. Enable transactions in the Transaction Audit Information Log(TAIL).
  4. Generate a report on sample error tables.

Answer(s): C



If the MandatorySearchDone field of the TCRMPartyBObj is set to "Y" and an A2 suspect is found during an addParty, which two actions occur?(Choose two.)

  1. The source party is returned in the response.
  2. The suspect parties are returned in the response.
  3. The source party is not added to the database.
  4. The source party is added to the database.

Answer(s): B,D






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