[05/Bosna/01]
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[05/Bosna/01]

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Questions and Answers

What is a physical dataset in the context of Flow.BI?

  • A dataset represented by a table or view in a database (correct)
  • A virtual representation of a dataset in Flow.BI
  • A dataset that contains only metadata
  • A dataset that is automatically generated by Flow.BI

    • What does Flow.BI do when a physical dataset is created?

  • Automatically infer the schema from the dataset
  • Import the dataset into the Flow.BI repository
  • Automatically create metadata for the dataset
  • All of the above (correct)

    • What does the metadata record for a physical dataset store?

  • Column names and types
  • Automatically generated reports
  • User access permissions for the dataset
  • Database table or view information (correct)

    • What are some examples of physical datasets in Flow.BI?

    <p>Preprocessed data in the Business Vault</p> Signup and view all the answers

    What role do physical datasets play in Flow.BI?

    <p>They are used to create charts, dashboards, and reports</p> Signup and view all the answers

    What is caching performed for in relation to physical datasets?

    <p>To improve performance</p> Signup and view all the answers

    Can Flow.BI connect to external databases to create physical datasets?

    <p>No, it can only connect to the Flow.BI repository</p> Signup and view all the answers

    What information does Flow.BI automatically infer when a physical dataset is created?

    <p>Schema, column names, and types</p> Signup and view all the answers

    What statement accurately describes the creation of physical datasets in Flow.BI?

    <p>Flow.BI automatically infers schema and creates metadata records when a physical dataset is created</p> Signup and view all the answers

    Physical datasets in Flow.BI are only represented by tables, not views. Is this statement true?

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

    Caching is not performed for performance when dealing with physical datasets. Is this statement true?

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

    Flow.BI can connect to external databases to create physical datasets. Is this statement true?

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

    Physical datasets are not the foundation of Flow.BI. Is this statement true?

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

    When a physical dataset is created in Flow.BI, it does not automatically infer the schema. Is this statement true?

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

    The metadata record for a physical dataset stores information about the user who created the dataset. Is this statement true?

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

    A physical dataset in Flow.BI cannot be represented by a view in a database. Is this statement true?

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

    Physical datasets do not play a role in creating charts, dashboards, and reports in Flow.BI. Is this statement true?

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

    Physical datasets cannot be managed easily in Flow.BI. Is this statement true?

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

    Match the following with their role in Flow.BI's physical datasets:

    <p>Caching = Performed for performance Metadata record = Stores information about the dataset Table or view in a database = Representation of a physical dataset User who created the dataset = Information stored in metadata record</p> Signup and view all the answers

    Match the following with their location in the Flow.BI repository:

    <p>Raw Data Vault = Contains source table metadata Business Vault = Contains preprocessed data Interface Mart = Contains information about the generated model Flow.BI repository = The only connection for Flow.BI</p> Signup and view all the answers

    Match the following with their relationship to physical datasets:

    <p>Client-side scripting for web applications = Role in creating charts, dashboards, and reports Styling web pages = Role in creating charts, dashboards, and reports Database queries = Role in creating charts, dashboards, and reports General-purpose programming = Role in creating charts, dashboards, and reports</p> Signup and view all the answers

    Match the following with their characteristics as physical datasets:

    <p>Automatically scanned for schema inference = When created in Flow.BI Foundation of Flow.BI's data visualization = Role in creating charts, dashboards, and reports Represented by tables or views in a database = Representation of a physical dataset Located only in the Flow.BI repository = The only connection for Flow.BI</p> Signup and view all the answers

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