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[05/Rokel/52]

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Questions and Answers

What is the first step to create a Time-series Table in Flow.BI?

  • Go to Data > Datasets and click the + button to create a new dataset (correct)
  • Select the Metric(s) that is being plotted over time
  • Enter a name for the dataset and select the database
  • Choose the Dimension(s) to use for defining new rows of the table

    • What do you configure in the Column tab when creating a Time-series Table in Flow.BI?

  • Columns for table visualization
  • Data type for the Metric columns
  • Columns in the table (correct)
  • Sorting order of data

    • Why is it important to ensure that the time column is in a consistent format when creating a Time-series Table?

  • To increase the size of the dataset
  • To avoid errors while creating visualizations (correct)
  • To change the data type of the column
  • To make sure that the column is visible in the visualization

    • Which step involves selecting the column that contains the timestamps when creating a Time-series Table in Flow.BI?

    <p>Defining the time column</p> Signup and view all the answers

    What should be considered when using multiple metric columns in a Time-series Table?

    <p>Ensuring they are all of the same data type</p> Signup and view all the answers

    Where can you find options like Table Chart, Time-series Table Chart, and Pivot Table in Flow.BI?

    <p>In the Visualization picker</p> Signup and view all the answers

    Which type of data should be selected in Flow.BI to create a Time-series Table?

    <p>Time Series table type</p> Signup and view all the answers

    Why is it necessary to select Metric columns when creating a Time-series Table?

    <p>To visualize data over time</p> Signup and view all the answers

    'Make sure that all timestamps are in a consistent format' is an additional tip for creating Time-series Tables, why is this important?

    <p>'It avoids errors with visualizations'</p> Signup and view all the answers

    'Selecting the database and table that contains time-stamped data' is part of which step when creating a Time-series Table?

    <p>Entering a name for the dataset</p> Signup and view all the answers

    In Flow.BI, to create a Time-series Table, you need to select the Metric column that contains the data to be plotted over time.

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

    In Flow.BI, the Dimension(s) selected for a Time-series Table are used to define new columns of the table.

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

    When creating a Time-series Table in Flow.BI, you should choose multiple different date and time formats for the time column to add variety.

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

    In Flow.BI, after selecting the time column and metric columns for a Time-series Table, you need to click 'Cancel' instead of 'Save' to create the dataset.

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

    Flow.BI supports a variety of date and time formats for the time column in a Time-series Table.

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

    Selecting the database and table that contain time-stamped data is not required when creating a Time-series Table in Flow.BI.

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

    In Flow.BI, you can create visualizations like line charts and bar charts only from datasets created using the Table Chart option.

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

    Using multiple metric columns in a Time-series Table in Flow.BI is recommended to track different types of data over time.

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

    A key tip for creating Time-series Tables in Flow.BI is making sure all timestamps are in different formats to enhance data diversity.

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

    In Flow.BI, the Column tab allows you to configure the columns, including selecting the timestamp column and metric columns for the Time-series Table.

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

    Match the Flow.BI visualization type with its description:

    <p>Table Chart = General table view of data Time-series Table Chart = Table displaying data over time Pivot Table = Table for summarizing and analyzing data Line Chart = Visualization showing trends over time</p> Signup and view all the answers

    Match the steps in creating a Time-series Table in Flow.BI with their actions:

    <p>Select the Time Column = Choose the column with timestamps Define Metric(s) = Select the data to be plotted over time Choose Dimension(s) = Specify new rows of the table Click Save = Finalize dataset creation</p> Signup and view all the answers

    Match the recommendations for creating Time-series Tables in Flow.BI with their descriptions:

    <p>Consistent Time Column Format = Ensure timestamps are in the same format Same Data Type for Metrics = All metric columns should have matching data types Selecting Database and Table = Choose where time-stamped data is stored Using Multiple Metric Columns = Track different types of data over time</p> Signup and view all the answers

    Match the correct tips for creating visualizations from a Time-series Table in Flow.BI:

    <p>Line Charts = Show trends over time Bar Charts = Display comparisons between categories Heatmaps = Visualize complex data patterns Pie Charts = Represent proportions within a dataset</p> Signup and view all the answers

    Match the importance of timestamp consistency in Time-series Tables with the corresponding reason:

    <p>Ensuring Data Accuracy = Prevent errors in data analysis Enhancing Data Comparability = Facilitate meaningful trend analysis Improving Visualization Clarity = Avoid confusion in interpreting data Enabling Data Variety = Add flexibility to dataset manipulation</p> Signup and view all the answers

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