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[01/Forth/06]
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[01/Forth/06]

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Questions and Answers

Which type of Data Vault modelling does Flow.BI support?

  • Logical Data Vault
  • Source Vault
  • Data-driven Data Vault (correct)
  • All of the above

    • Which type of Data Vault modelling is not possible to build with Flow.BI?

  • Logical Data Vault (correct)
  • Source Vault
  • Data-driven Data Vault
  • None of the above

    • What is the belief of Flow.BI regarding Data Vault modelling?

  • Logical Data Vault is the best approach
  • All approaches are equally valued
  • Data-driven Data Vault is the best approach (correct)
  • Source Vault is the best approach

    • True or false: Flow.BI only supports Data-Driven Data Vault 2.0?

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

    True or false: Logical Data Vault can be implemented using Flow.BI?

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

    True or false: Data-driven Data Vault models the raw data only?

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

    Match the following Data Vault modelling approaches with their descriptions:

    <p>Logical Data Vault = Model the business as it should be Source Vault = Model the raw data only Data-driven Data Vault = Model the raw data as it is used by the business Flow.BI = Does not support this type of modelling</p> Signup and view all the answers

    Match the following statements with their correctness based on the text:

    <p>Flow.BI = Only supports Data-Driven Data Vault 2.0 Data-driven Data Vault = We believe in the value of this approach Logical Data Vault = Is not possible to build with Flow.BI</p> Signup and view all the answers

    Match the following Data Vault modelling approaches with their support from Flow.BI:

    <p>Logical Data Vault = Not supported Source Vault = Not mentioned in the text Data-driven Data Vault = Supported Business-driven Data Vault = Not mentioned in the text</p> Signup and view all the answers

    Match the following characteristics of Data Vault model with their descriptions:

    <p>Flexible and extensible = Designed to be adapted to the changing needs of the organization Scalable = Designed to handle large volumes of data Data-driven = Implemented using a relational database or other types of databases Relational database = Typically used to implement Data-driven Data Vault models</p> Signup and view all the answers

    Match the following database types with their potential use in Data-driven Data Vault models:

    <p>Relational database = Typically used to implement Data-driven Data Vault models NoSQL database = Can also be used to implement Data-driven Data Vault models</p> Signup and view all the answers

    Match the following characteristics with their association to Data Vault model:

    <p>Flexibility = Associated with the ability of Data Vault model to be adapted to changing needs Scalability = Associated with the ability of Data Vault model to handle large volumes of data</p> Signup and view all the answers

    Match the following statements with their correctness based on the text:

    <p>Data Vault model is not designed to be flexible = False Data Vault model is not designed to be scalable = False Data-driven Data Vault models are always implemented using a relational database = False Data-driven Data Vault models can never be implemented using NoSQL databases = False</p> Signup and view all the answers

    Match the following Data Vault model characteristics with their descriptions:

    <p>Flexibility = Ability of the model to be adapted to the changing needs of the organization Scalability = Ability of the model to handle large volumes of data Data-driven = Characteristic of Data Vault models typically implemented using a relational database NoSQL database support = Capability of Data-driven Data Vault models to be implemented in other types of databases</p> Signup and view all the answers

    Match the following features with their association to Data Vault model:

    <p>Flexibility = Feature associated with the ability of Data Vault model to be adapted to changing needs Scalability = Feature associated with the ability of Data Vault model to handle large volumes of data</p> Signup and view all the answers

    Match the following database types with their potential use in Data Vault model implementations:

    <p>Relational database = Typically used to implement Data-driven Data Vault models NoSQL database = Can also be used to implement Data-driven Data Vault models</p> Signup and view all the answers

    Match the following characteristics with their association to Data Vault model:

    <p>Flexibility = Associated with the ability of Data Vault model to be adapted to changing needs Scalability = Associated with the ability of Data Vault model to handle large volumes of data</p> Signup and view all the answers

    Match the following Data Vault modeling styles with their descriptions:

    <p>Logical Data Vault = Models the desired business, ignoring the raw data Source Vault = Models only the raw data, ignoring the business completely Data-Driven Data Vault = Models the raw data the way the business is using it</p> Signup and view all the answers

    Match the following Data Vault modeling styles with their recommendations by Flow.BI:

    <p>Logical Data Vault = Not recommended due to lack of support for applying business logic Source Vault = Possible to generate, but not recommended due to performance issues Data-Driven Data Vault = Strongly recommended as it allows additional automation capabilities in the future</p> Signup and view all the answers

    Match the following statements about Data-Driven Data Vault with their correctness:

    <p>Data is the source of truth = The Data Vault model is designed to store data in its original form, without any transformations or aggregations Designed to be flexible and scalable = Supports the needs of data-driven organizations Used for a variety of purposes = Including analytics, reporting, and machine learning</p> Signup and view all the answers

    Match the following statements about Flow.BI with their correctness:

    <p>Data-Driven Data Vault is strictly implemented = Standard rules available in Flow.BI Source Vault can be generated = Possible, but not recommended due to performance issues Logical Data Vault is not supported = Application of business logic is required, not supported by Flow.BI</p> Signup and view all the answers

    Match the following Data Vault modeling styles with their relationships to the raw data and business:

    <p>Logical Data Vault = Business is modeled, raw data is ignored Source Vault = Raw data is modeled, business is ignored Data-Driven Data Vault = Raw data is modeled the way the business is using it</p> Signup and view all the answers

    Match the following Data Vault modeling styles with their levels of support from Flow.BI:

    <p>Logical Data Vault = Not supported by Flow.BI Source Vault = Possible to generate, but not recommended Data-Driven Data Vault = Strictly implemented with standard rules in Flow.BI</p> Signup and view all the answers

    Match the following Data Vault modeling styles with their recommended modeling approach:

    <p>Logical Data Vault = Business logic should be applied when loading the model Source Vault = Raw data should be modeled without considering the business Data-Driven Data Vault = Model the raw data the way the business is using it</p> Signup and view all the answers

    Match the following Data Vault modeling styles with their descriptions:

    <p>Logical Data Vault = Models the desired business, ignoring the raw data Source Vault = Models only the raw data, ignoring the business completely Data-Driven Data Vault = Models the raw data the way the business is using it</p> Signup and view all the answers

    Which type of Data Vault modeling does Flow.BI recommend?

    <p>Data-driven Data Vault</p> Signup and view all the answers

    What is the main principle of a data-driven Data Vault model?

    <p>Data is the source of truth</p> Signup and view all the answers

    Why does Flow.BI not recommend the Source Vault modeling approach?

    <p>All of the above</p> Signup and view all the answers

    What is the relationship between the data-driven Data Vault model and the logical Data Vault model?

    <p>The logical model is a subset of the data-driven model</p> Signup and view all the answers

    What is the main advantage of the data-driven Data Vault model?

    <p>Flexibility and scalability</p> Signup and view all the answers

    What is the recommended modeling approach for the logical Data Vault model?

    <p>Apply business logic when loading the model</p> Signup and view all the answers

    What is the main disadvantage of the Source Vault modeling approach?

    <p>All of the above</p> Signup and view all the answers

    What modeling technique does Flow.BI strictly implement?

    <p>Data-driven Data Vault</p> Signup and view all the answers

    Which of the following best describes the flexibility of the Data Vault model?

    <p>The model is designed to be flexible and extensible</p> Signup and view all the answers

    What is one of the key characteristics of the Data Vault model?

    <p>It is scalable and can handle large volumes of data</p> Signup and view all the answers

    Which type of databases can be used to implement Data-driven Data Vault models?

    <p>Relational and NoSQL databases</p> Signup and view all the answers

    What is the primary purpose of the Data Vault model?

    <p>To provide a flexible and scalable data storage solution</p> Signup and view all the answers

    Which of the following is NOT true about the Data Vault model?

    <p>It is limited in its adaptability</p> Signup and view all the answers

    What type of Data Vault modeling does Flow.BI support?

    <p>Both Logical and Physical Data Vault</p> Signup and view all the answers

    What is the belief of Flow.BI regarding Data Vault modeling?

    <p>Data Vault modeling is the best approach for data storage</p> Signup and view all the answers

    Which of the following is NOT a characteristic of the Data Vault model?

    <p>Limited adaptability</p> Signup and view all the answers

    True or false: Data Vault 2.0 is a very flexible modeling technique?

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

    True or false: The Data Vault model is designed to be flexible and extensible?

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

    True or false: The data-driven Data Vault model is the middle ground between the logical model and the Source Vault?

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

    True or false: The Data Vault model is scalable and can handle large volumes of data?

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

    True or false: Flow.BI strictly implements a data-driven design?

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

    True or false: Data-driven Data Vault models are typically implemented using a relational database?

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

    True or false: It is possible to generate a Source Vault with Flow.BI, but it is not recommended due to performance issues?

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

    True or false: The Source Vault modeling approach has a main disadvantage?

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

    True or false: The logical Data Vault requires the application of business logic, which is not supported by Flow.BI?

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

    True or false: The primary purpose of the Data Vault model is to handle large volumes of data?

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

    True or false: The data-driven Data Vault model is designed to store data in its original form, without any transformations or aggregations?

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

    True or false: Flow.BI recommends the logical Data Vault model?

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

    True or false: The data-driven Data Vault model only models the raw data?

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

    True or false: Flow.BI only supports Data-Driven Data Vault 2.0?

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

    True or false: The data-driven Data Vault model allows the data to be used for a variety of purposes, including analytics, reporting, and machine learning?

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

    True or false: Flow.BI supports both Data-Driven Data Vault and logical Data Vault models?

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

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