[05/Deseado/01]
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Questions and Answers

Where do virtual datasets exist?

  • In the SQL API
  • In the repository
  • In the Flow.BI dashboarding capability (correct)
  • In the PostgreSQL functionality

What is the main characteristic of virtual datasets in terms of access?

  • Complex SQL with most PostgreSQL functionality (correct)
  • Limited functionality due to security restrictions
  • Implemented in the repository
  • Access via SQL API

Why are virtual datasets' functionalities limited?

  • Implemented in the repository
  • Based on complex SQL with most PostgreSQL functionality
  • Due to security restrictions (correct)
  • Access via SQL API

Virtual datasets are only implemented in the repository.

<p>False (B)</p> Signup and view all the answers

Virtual datasets have limited functionality due to performance issues.

<p>False (B)</p> Signup and view all the answers

Virtual datasets provide access via SQL API with full PostgreSQL functionality.

<p>True (A)</p> Signup and view all the answers

Match the following features of virtual datasets with their characteristics:

<p>Existence = Only in the Flow.BI dashboarding capability Implementation = Not in the repository SQL Complexity = Complex SQL with most PostgreSQL functionality Access = Limited functionality due to security restrictions</p> Signup and view all the answers

Match the following statements about virtual datasets with their correct descriptions:

<p>Access Method = Via SQL API Functionality = Limited due to security restrictions Location = Exists only in the Flow.BI dashboarding capability SQL Complexity = Involves complex SQL with most PostgreSQL functionality</p> Signup and view all the answers

Match the following characteristics of virtual datasets with their corresponding descriptions:

<p>Existence = Restricted to the Flow.BI dashboarding capability Security Restrictions = Cause limited functionality SQL Usage = Complex SQL with most PostgreSQL functionality Repository Implementation = Not applicable</p> Signup and view all the answers

What are virtual datasets in Flow.BI?

<p>Datasets created using SQL queries (B)</p> Signup and view all the answers

Where are virtual datasets created in Flow.BI?

<p>Explore page (B)</p> Signup and view all the answers

What is the first step to create a virtual dataset in Flow.BI?

<p>Click the Create button (A)</p> Signup and view all the answers

What can virtual datasets be used for in Flow.BI?

<p>Create new datasets from existing datasets (D)</p> Signup and view all the answers

What is a tip for using virtual datasets effectively in Flow.BI?

<p>Give virtual datasets clear and concise names (D)</p> Signup and view all the answers

What is the additional benefit of using virtual datasets in Flow.BI?

<p>Data abstraction: providing a consistent view of the data (B)</p> Signup and view all the answers

Why should virtual datasets have clear and concise names?

<p>To make it easier for users to understand and use them (B)</p> Signup and view all the answers

Which feature enables virtual datasets to provide a consistent view of the data?

<p>Access via SQL API with full PostgreSQL functionality (C)</p> Signup and view all the answers

What is the purpose of documenting virtual datasets?

<p>To provide guidance on how to use them (D)</p> Signup and view all the answers

Which type of queries are used to define virtual datasets?

<p>SQL queries (A)</p> Signup and view all the answers

Virtual datasets in Flow.BI are created using SQL queries.

<p>True (A)</p> Signup and view all the answers

To create a virtual dataset in Flow.BI, you need to click the Explore page.

<p>False (B)</p> Signup and view all the answers

Once created, virtual datasets cannot be used in charts, dashboards, and reports in Flow.BI.

<p>False (B)</p> Signup and view all the answers

Virtual datasets can only be used for extending the capabilities of Flow.BI.

<p>False (B)</p> Signup and view all the answers

It is not necessary to test virtual datasets thoroughly before using them in production.

<p>False (B)</p> Signup and view all the answers

Virtual datasets provide a consistent view of the data, regardless of the underlying data sources.

<p>True (A)</p> Signup and view all the answers

Virtual datasets are only implemented in the repository.

<p>False (B)</p> Signup and view all the answers

Documenting virtual datasets is unnecessary.

<p>False (B)</p> Signup and view all the answers

Virtual datasets can be used to create new datasets from existing datasets or filter datasets.

<p>True (A)</p> Signup and view all the answers

The first step to create a virtual dataset in Flow.BI is to enter an SQL query.

<p>False (B)</p> Signup and view all the answers

One of the tips for using virtual datasets in Flow.BI is to give them clear and concise names.

<p>True (A)</p> Signup and view all the answers

Match the following benefits of using virtual datasets in Flow.BI with their descriptions:

<p>Data abstraction = Virtual datasets provide a consistent view of the data, regardless of the underlying data sources Extended capabilities = Virtual datasets can be a powerful tool for extending the capabilities of Flow.BI and for creating new and innovative ways to explore and visualize data Flexibility = Virtual datasets can be used to create new datasets from existing datasets or filter datasets Enhanced documentation = Document your virtual datasets. Test your virtual datasets thoroughly before using them in production</p> Signup and view all the answers

Match the following tips for using virtual datasets in Flow.BI with their descriptions:

<p>Clear and concise names = Give your virtual datasets clear and concise names Descriptive SQL queries = Use descriptive SQL queries to define your virtual datasets Thorough testing = Test your virtual datasets thoroughly before using them in production Effective usage = By following these tips, you can make it easier for yourself and others to use virtual datasets in Flow.BI</p> Signup and view all the answers

Match the following characteristics of virtual datasets with their functionalities:

<p>Creation process = Virtual datasets are created in the Flow.BI Explore page Usage in charts, dashboards, and reports = Once created, you can use virtual datasets in charts, dashboards, and reports just like any other dataset Access via SQL API = Virtual datasets provide access via SQL API with full PostgreSQL functionality Data manipulation = Virtual datasets can be used to create new datasets from existing datasets or filter datasets</p> Signup and view all the answers

Match the following statements about virtual datasets with their correct implications:

<p>Naming importance = One of the tips for using virtual datasets in Flow.BI is to give them clear and concise names Documentation purpose = Documenting virtual datasets is necessary for effective usage Limitations = Virtual datasets have limited functionality due to performance issues Query type = Virtual datasets in Flow.BI are created using SQL queries</p> Signup and view all the answers

Match the following additional benefits of using virtual datasets in Flow.BI with their descriptions:

<p>Enhanced data abstraction = Virtual datasets provide a consistent view of the data, regardless of the underlying data sources Extended capabilities = Virtual datasets can be a powerful tool for extending the capabilities of Flow.BI and for creating new and innovative ways to explore and visualize data Improved flexibility = Virtual datasets can be used to create new datasets from existing datasets or filter datasets Efficient testing process = Test your virtual datasets thoroughly before using them in production</p> Signup and view all the answers

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