[04/Vienne/04]
35 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the purpose of the Information mart?

  • To provide information for internal dashboards and reports (correct)
  • To implement business logic and transformation rules
  • To integrate and versionize data models
  • To provide data for Flow.BI's components

    • Which stage area contains an integrated, versionized data model with raw (meta) data?

  • Business Vault
  • Information mart
  • Raw Data Vault (correct)
  • Layers Stage area

    • What is the primary function of the Business Vault?

  • To implement business logic and transformation rules (correct)
  • To provide data for Flow.BI's components
  • To provide information for internal dashboards and reports
  • To integrate and versionize data models

    • True or false: Raw Data Vault contains an integrated, versionized data model with raw (meta) data.

    <p>True</p> Signup and view all the answers

    True or false: Business Vault implements business logic and transformation rules.

    <p>True</p> Signup and view all the answers

    True or false: Information mart provides data to be used by Flow.BI’s components.

    <p>False</p> Signup and view all the answers

    Match the following data storage areas with their descriptions:

    <p>Raw Data Vault = Integrated, versionized data model with raw (meta) data Business Vault = Implements business logic, transformation rules Information mart = Provides information to be used in internal dashboards and reports Interface marts = Provides data to be used by Flow.BI’s components</p> Signup and view all the answers

    Match the following stage areas with their definitions:

    <p>Layers Stage area = Direct copy of the incoming metadata Raw Data Vault = Integrated, versionized data model with raw (meta) data Business Vault = Implements business logic, transformation rules Information mart = Provides information to be used in internal dashboards and reports</p> Signup and view all the answers

    Match the following data storage areas with their primary functions:

    <p>Business Vault = Implements business logic, transformation rules Information mart = Provides information to be used in internal dashboards and reports Raw Data Vault = Integrated, versionized data model with raw (meta) data Interface marts = Provides data to be used by Flow.BI’s components</p> Signup and view all the answers

    What is one of the benefits of using a multi-layered data warehouse system?

    <p>Improved performance</p> Signup and view all the answers

    Why is a multi-layered data warehouse system easier to scale?

    <p>Different layers can be scaled independently</p> Signup and view all the answers

    What makes a multi-layered data warehouse more modular than a single-layered system?

    <p>The different layers can be developed, maintained, and updated independently</p> Signup and view all the answers

    How does a multi-layered data warehouse promote code reuse?

    <p>By designing and developing layers using common patterns and components</p> Signup and view all the answers

    What is one advantage of a multi-layered data warehouse in terms of maintainability?

    <p>Easier to maintain than a single-layered system</p> Signup and view all the answers

    How does a multi-layered data warehouse improve security?

    <p>By isolating different layers of data</p> Signup and view all the answers

    What type of system can benefit from dividing the data warehouse into multiple layers?

    <p>Systems dealing with large and complex data sets</p> Signup and view all the answers

    What aspect of performance can be improved by dividing the data warehouse into multiple layers?

    <p>Overall performance of the system</p> Signup and view all the answers

    Why is a multi-layered data warehouse easier to adapt to changing requirements?

    <p>Due to its modularity from different independent layers</p> Signup and view all the answers

    What makes a multi-layered data warehouse more flexible than a single-layered system?

    <p>Different layers can be developed, maintained, and updated independently</p> Signup and view all the answers

    How does a multi-layered data warehouse reduce development time and costs?

    <p>By promoting code reuse through common patterns and components</p> Signup and view all the answers

    True or false: A multi-layered data warehouse system cannot improve performance

    <p>False</p> Signup and view all the answers

    True or false: A multi-layered data warehouse is more difficult to scale than a single-layered system

    <p>False</p> Signup and view all the answers

    True or false: A multi-layered data warehouse promotes code reuse

    <p>True</p> Signup and view all the answers

    True or false: A multi-layered data warehouse is less maintainable than a single-layered system

    <p>False</p> Signup and view all the answers

    True or false: A multi-layered data warehouse can improve security by isolating different layers of data

    <p>True</p> Signup and view all the answers

    True or false: A multi-layered data warehouse is less modular than a single-layered system

    <p>False</p> Signup and view all the answers

    True or false: A multi-layered data warehouse is less flexible than a single-layered system

    <p>False</p> Signup and view all the answers

    True or false: A multi-layered data warehouse is easier to adapt to changing requirements

    <p>True</p> Signup and view all the answers

    True or false: A multi-layered data warehouse is more costly to develop than a single-layered system

    <p>False</p> Signup and view all the answers

    True or false: A multi-layered data warehouse is less scalable than a single-layered system

    <p>False</p> Signup and view all the answers

    True or false: A multi-layered data warehouse is less secure than a single-layered system

    <p>False</p> Signup and view all the answers

    True or false: A multi-layered data warehouse is more maintainable than a single-layered system

    <p>True</p> Signup and view all the answers

    Match the following benefits with their descriptions in a multi-layered data warehouse system:

    <p>Improved performance = By dividing the data warehouse into multiple layers, the system can distribute the workload more effectively. Scalability = A multi-layered data warehouse is easier to scale than a single-layered system. Modularity = A multi-layered data warehouse is more modular than a single-layered system. Reusability = A multi-layered data warehouse can promote code reuse.</p> Signup and view all the answers

    Match the following benefits with their advantages in a multi-layered data warehouse system:

    <p>Maintainability = A multi-layered data warehouse is easier to maintain than a single-layered system. Security = A multi-layered data warehouse can improve security by isolating different layers of data. Flexibility = A multi-layered data warehouse is more flexible than a single-layered system. Cost reduction = A multi-layered data warehouse can help to reduce development time and costs.</p> Signup and view all the answers

    Match the following benefits with their impact on development in a multi-layered data warehouse system:

    <p>Improved performance = Can help to improve the overall performance of the system, especially when dealing with large and complex data sets. Scalability = Can help to accommodate increasing data volumes and processing demands. Modularity = Can make the system more flexible and easier to adapt to changing requirements. Reusability = Can help to reduce development time and costs.</p> Signup and view all the answers

    More Like This

    Common Data Storage Integration Quiz
    7 questions

    Common Data Storage Integration Quiz

    CourteousCottonPlant avatar
    CourteousCottonPlant
    Common Data Storage Integration Quiz
    10 questions

    Common Data Storage Integration Quiz

    CourteousCottonPlant avatar
    CourteousCottonPlant
    Data Integration in Healthcare Systems
    24 questions

    Data Integration in Healthcare Systems

    ShinyMorningGlory avatar
    ShinyMorningGlory
    Data Warehousing and Dimensional Modeling
    16 questions

    Data Warehousing and Dimensional Modeling

    BrighterPersonification6672 avatar
    BrighterPersonification6672
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser