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Quizzes > Computers & Technology > Computers & IT

Informatica MDM Knowledge Assessment Quiz

Think you can ace Informatica MDM interview questions? Start the quiz now!

Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art illustration of quiz question card and data icons on sky blue background for Informatica MDM knowledge test

Welcome to our informatica mdm interview questions free quiz - your go-to informatica mdm quiz and master data management quiz designed to sharpen your expertise and boost confidence. Test your skills with this mdm assessment test covering core concepts, real-world scenarios, and best practices in informatica data management test preparation. Whether you're gearing up for an interview or looking to reinforce your knowledge, you'll gain valuable insights, practical tips, and insider tricks on hierarchy management and entity matching. Plus, explore our certification prep and dive into a hands-on ETL fundamentals exercise for a comprehensive study session. Ready to prove your mastery? Start the quiz now!

What component of Informatica MDM is the primary repository for storing consolidated master data?
Staging Database
Hub Database
Business Model Repository
Data Quality Workspace
The Hub Database in Informatica MDM stores the consolidated and cleansed master data after match and merge processes. The Staging Database holds raw source records prior to processing. Business Model Repository stores metadata definitions rather than transactional data. Informatica MDM Architecture
Which Informatica MDM tool is primarily used by developers to design and deploy data consolidation and system integration mappings?
Data Director
Business Model Manager
Informatica Developer
Hub Console
Informatica Developer (also known as Developer tool) is used to build and deploy mappings for data integration and transformation in MDM. Business Model Manager is for modeling entity structures and relationships. Data Director provides a user interface for business users, while the Hub Console is mainly for administration. Informatica Developer Tool
In Informatica MDM, what does the Survivorship feature manage?
Replicating data to downstream systems
Identifying and selecting the best attribute values among duplicates
Scheduling batch workflows
Configuring user roles
Survivorship in Informatica MDM determines which source record attribute values should be chosen to form the golden record. It applies predefined rules to select the most accurate or recent data. It does not handle scheduling or user management, which are separate functions. Informatica MDM Survivorship
Which matching algorithm type in Informatica MDM performs an exact match based on deterministic rules?
Probabilistic Matching
Deterministic Matching
Fuzzy Matching
Hierarchical Matching
Deterministic Matching in Informatica MDM applies exact-match rules to compare fields without tolerance for variations. Fuzzy matching and probabilistic matching are used for similarity and statistical scoring scenarios. Hierarchical matching refers to match logic across entity hierarchies, not exact deterministic rules. Match Rule Definitions
Which user interface in Informatica MDM is designed for business users to view and manage master data records?
Hub Console
Data Director
Developer Tool
Business Model Manager
Data Director offers a web-based interface tailored for business users to search, view, and update master data records. The Hub Console is administrative, the Developer Tool is for mapping development, and Business Model Manager is for modeling. Data Director Overview
What is the primary purpose of the Staging Area in Informatica MDM architecture?
Store duplicate golden records
Apply data governance policies
Hold raw source data for cleansing and consolidation
Manage user security
The Staging Area temporarily stores raw source data before it undergoes match, merge, and enrichment processes. It isolates unprocessed records from the consolidated hub tables. Security configuration and governance policies are applied later in the workflow. Staging Concepts
Which Informatica component is integrated for performing data quality transformations in MDM?
PowerExchange
Informatica Data Quality
Business Model Manager
Hub Console
Informatica Data Quality (IDQ) provides profiling, cleansing, and standardization that can be invoked within MDM mappings. PowerExchange handles data connectivity and extraction. BMM manages metadata, and the Hub Console is for administrative tasks. Informatica Data Quality Documentation
Which tool allows you to define and manage the data model and entity relationships in Informatica MDM?
Developer Tool
Business Model Manager
Data Director
Hub Console
Business Model Manager is the design-time tool for creating and modifying entities, attributes, and relationships in MDM. Developer Tool is used for mapping development, Data Director is a runtime UI, and the Hub Console manages services and configurations. Business Model Manager Guide
Which type of match rule in Informatica MDM is best suited for identifying potential duplicates using statistical scoring and similarity thresholds?
Deterministic Matching
Probabilistic Matching
Exact Match
Hierarchical Matching
Probabilistic Matching uses statistical models and threshold-based scoring to identify likely duplicates when data may have variations. Deterministic and exact match rules require exact value matches, while hierarchical matching spans parent-child entity relationships. Match Rule Properties
What are the two consolidation scope options available when running a consolidation process in Informatica MDM?
Staging and MDM tables
Full and Incremental
Batch and Real-time
Manual and Automatic
Consolidation can be configured as Full, which processes all records in staging, or Incremental, which only processes new or changed records. Other terms like batch or real-time refer to execution modes, not consolidation scope. Consolidation Scope Settings
What is the recommended method for deploying updated match and merge rules from a development environment to production in Informatica MDM?
Manually recreate rules in production
Use XML export/import of Business Model through Business Model Manager
Copy database tables directly
Use the Hub Console 'Sync' feature
The standard approach is to export the Business Model (including match and merge rules) as XML in BMM and import it into the target environment, ensuring consistency. Manually recreating or copying tables can lead to errors and unsupported configurations. Exporting and Importing Business Models
To customize the Data Director user interface, which configuration file should you modify?
hub-service.xml
dd-ui-config.xml
bmm-config.xml
developer-options.xml
The dd-ui-config.xml file contains definitions for screens, fields, and layouts in Data Director. Modifying this file allows customization of the UI. Other files like hub-service.xml and bmm-config.xml serve different purposes in the MDM stack. Customizing Data Director
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Study Outcomes

  1. Understand Core Informatica MDM Concepts -

    Gain clarity on fundamental master data management principles such as data modeling, matching, and hierarchy management within Informatica MDM.

  2. Apply Best Practices for Informatica MDM -

    Learn how to configure, deploy, and optimize MDM processes to simulate real-world data management scenarios effectively.

  3. Analyze Interview Question Scenarios -

    Break down typical Informatica MDM interview questions to formulate concise, accurate answers that showcase your technical expertise.

  4. Identify Strengths and Knowledge Gaps -

    Receive targeted feedback from the quiz to pinpoint areas where you excel and areas needing further improvement in MDM.

  5. Differentiate Key MDM Architecture Components -

    Distinguish between the various elements of Informatica MDM architecture and understand their roles in enterprise data governance.

  6. Evaluate Data Governance and Stewardship Strategies -

    Assess governance methodologies and stewardship practices essential for maintaining high-quality master data across systems.

Cheat Sheet

  1. Informatica MDM Architecture -

    Review the hub-and-spoke, registry, and hybrid deployment models from official Informatica documentation and top university courses. Use the mnemonic "H₂R" (Hub, Hub-Registry, Registry) to keep the three styles straight. Mastering these options positions you to architect scalable, high-availability solutions in your informatica data management test.

  2. Data Modeling and Entity Design -

    Understand core hubs (Party, Product, Location) and how business entities relate through link tables, as outlined in academic journals like IEEE Xplore. Remember "CPL" (Customer, Product, Location) to map the three primary domains. Solid data modeling skills ensure your master data management quiz answers demonstrate domain-driven design.

  3. Matching and Survivorship Rules -

    Learn how Informatica MDM uses probabilistic and deterministic matching algorithms (e.g., Levenshtein distance, phonetic matching) followed by survivorship rules to build a golden record. A handy trick is "LongestWins" to recall that by default the non-null value with most characters survives. Practicing these rules boosts your confidence on the informatica mdm quiz and real interview scenarios.

  4. Data Governance and Stewardship Workflows -

    Familiarize yourself with DAMA DMBoK principles and Informatica's Business Entity Workflow (BEW) to manage data changes and approvals. Use the "4DS" rule - Define, Discover, Deliver, and Sustain - to remember key governance phases. These governance best practices are frequently assessed in an mdm assessment test and elevate your stewardship chops.

  5. Performance Tuning and Scalability -

    Focus on indexing strategies, partitioning, and cache settings in Oracle or SQL Server as recommended by official Informatica performance guides. Keep the formula "R=T×C" in mind: Response Time = Transactions × Complexity, so reducing complexity or partitioning data speeds up load times. Proficiency here ensures you can tackle tough informatica mdm interview questions on system optimization.

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