[05/Rokel/08]
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What is the main purpose of the Big Number chart?

  • To filter rows and data for computing aggregate metrics
  • To visualize an aggregate metric as a single number (correct)
  • To display a time range with a specific time grain
  • To show the subheader text under the big number

    • What is the optional element that allows narrowing down the rows/data for computing the aggregate metric?

  • Time Range
  • Time Grain
  • Metric
  • Filters (correct)

    • Which element of the Big Number chart is necessary to choose for displaying the single number?

  • Aggregate Function (correct)
  • Filters
  • Subheader Text
  • Time Range

    • What does the subheader text in the Big Number chart go under?

    <p>Aggregate Metric</p> Signup and view all the answers

    The time grain is included in the visualization for the Big Number chart.

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

    The subheader text under the Big Number chart is a required element.

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

    The aggregate metric in the Big Number chart is calculated using a single column and aggregate function.

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

    Adding filtering criteria to narrow down the data is a mandatory requirement for computing the aggregate metric in the Big Number chart.

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

    Match the following elements of the Big Number chart with their descriptions:

    <p>Time = Specified time range used for calculating the aggregate metric Metric = Shows an aggregate metric as a single number Filters = Criteria to narrow down the data for computing the aggregate metric Subheader = Additional text that goes under the big number in the chart</p> Signup and view all the answers

    Match the following examples with their corresponding aggregate functions:

    <p>COUNT_DISTINCT(ride_id) = # of distinct rides AVG(rides) = Average # of rides MIN(distance) = Minimum distance traveled MAX(revenue) = Maximum revenue generated</p> Signup and view all the answers

    Match the following statements with their accuracy in relation to the Big Number chart:

    <p>The time grain is included in the visualization for the Big Number chart. = Inaccurate Adding filtering criteria to narrow down the data is a mandatory requirement for computing the aggregate metric in the Big Number chart. = Accurate The subheader text under the Big Number chart is a required element. = Accurate The aggregate metric in the Big Number chart is calculated using a single column and aggregate function. = Accurate</p> Signup and view all the answers

    Match the following optional elements of the Big Number chart with their descriptions:

    <p>Time = Optional time range for calculating the aggregate metric Filters = Optional criteria to narrow down the data for computing the aggregate metric Subheader = Optional additional text that goes under the big number in the chart Time grain = Optional granularity included in the visualization for the Big Number chart</p> Signup and view all the answers

    What is the first step to create a big number chart in Flow.BI using the Explore view?

    <p>Select the dataset for the big number chart</p> Signup and view all the answers

    What type of chart should you select when creating a big number chart in Flow.BI using the Explore view?

    <p>Big Number chart type</p> Signup and view all the answers

    In SQL Lab, what is the first step after writing a SQL query to create a big number chart?

    <p>Visualize the results of the query</p> Signup and view all the answers

    What is an example SQL query for creating a big number chart?

    <p>SELECT COUNT(*) AS total_customers FROM customers;</p> Signup and view all the answers

    Which action allows you to customize a big number chart in Flow.BI?

    <p>Setting the title and subheader</p> Signup and view all the answers

    What is the main purpose of a big number chart in Flow.BI?

    <p>To show a single prominent number</p> Signup and view all the answers

    What is necessary to choose for displaying the single number in a big number chart?

    <p>Aggregate function</p> Signup and view all the answers

    To create a big number chart in Flow.BI, you can only use the Explore view.

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

    The first step after writing a SQL query to create a big number chart in SQL Lab is to run the query.

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

    Customizing the chart by setting the title, subheader, and other options is not possible when creating a big number chart in Flow.BI.

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

    The main purpose of a big number chart in Flow.BI is to display a single prominent number in a visually appealing way.

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

    The subheader text under the Big Number chart is an optional element.

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

    The aggregate metric in the Big Number chart is always calculated using multiple columns and aggregate functions.

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

    Adding filtering criteria to narrow down the data is mandatory for computing the aggregate metric in the Big Number chart.

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

    Choosing the field for displaying the single number is a necessary step when creating a big number chart.

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

    When creating a big number chart in Flow.BI using the Explore view, you should select the Line Chart type.

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

    The time grain is included in the visualization for the Big Number chart.

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

    The first step to create a big number chart in Flow.BI using the Explore view is to select the dataset for the chart.

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

    Adding filtering criteria is an optional element that allows narrowing down the rows/data for computing the aggregate metric in the Big Number chart.

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

    Match the steps for creating a big number chart in Flow.BI with their correct sequence:

    <p>Explore view = Click the + button and select Chart SQL Lab = Click the Visualize button to visualize the results</p> Signup and view all the answers

    Match the following elements of the Big Number chart with their descriptions:

    <p>Title = Allows setting a name for the chart Subheader = Provides additional context or information Metric section = Field used for displaying the single number Field selection in SQL Lab = Choosing the data to visualize</p> Signup and view all the answers

    Match the following optional elements of the Big Number chart with their descriptions:

    <p>Time grain = Optional time period for visualization Subheader text = Optional additional context or information Customization options = Optional settings for visual appearance Filtering criteria = Optional conditions to narrow down the data</p> Signup and view all the answers

    Match the following examples with their corresponding SQL queries:

    <p>Total number of customers = $SELECT COUNT(*) AS total_customers FROM customers; Average order value = $SELECT AVG(order_value) AS average_order_value FROM orders; Maximum revenue = $SELECT MAX(revenue) AS maximum_revenue FROM sales; Minimum product price = $SELECT MIN(price) AS minimum_product_price FROM products;</p> Signup and view all the answers

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