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70-778, 70-778, Power BI, Power BI & Tableau, Power BI 70-778 Latest Update Graded A+
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70-778, 70-778, Power BI, Power BI & Tableau, Power BI 70-778 Latest Update Graded A+ What is Tableau’s "Data Interpreter"? The Data Interpreter cleans up messy data by fixing common issues. What is Power BI’s "Time Intelligence"? Time Intelligence allows for time-based calculations...

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  • November 11, 2024
  • 92
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • power bi power bi tableau powe

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  • 70-778, 70-778, Power BI, Power BI & Tableau,
  • 70-778, 70-778, Power BI, Power BI & Tableau,

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70-778, 70-778, Power BI, Power BI &
Tableau, Power BI 70-778 Latest Update
Graded A+
What is Tableau’s "Data Interpreter"?


✔✔The Data Interpreter cleans up messy data by fixing common issues.




What is Power BI’s "Time Intelligence"?


✔✔Time Intelligence allows for time-based calculations like YTD or MTD.




How do you embed Tableau in a website?


✔✔Generate an HTML embed code from Tableau Server or Tableau Public.




What is Tableau’s "Action" feature?


✔✔Actions let users interact with dashboards, filtering or highlighting data.




How do you schedule data refresh in Power BI?


✔✔Set a refresh schedule in Power BI Service for automatic updates.




1

,What is Tableau’s "VizQL"?


✔✔VizQL translates actions into queries that fetch data for visualizations.




What is Power BI’s "Themes"?


✔✔Themes apply a consistent style across reports, including colors and fonts.




What’s the purpose of a "Story" in Tableau?


✔✔A "Story" presents a sequence of visualizations as a data-driven narrative.




What is Power BI’s "Bookmarks" feature?


✔✔Bookmarks save specific report views and allow easy switching between them.




What’s the difference between Power BI and Tableau?


✔✔Power BI is integrated with Microsoft, while Tableau offers more advanced visualizations.




How can you share Power BI reports?


✔✔Reports can be shared by publishing to Power BI Service and granting access.




2

,What is a slicer in Power BI?


✔✔A slicer filters data in reports, allowing users to select specific values.




What is Power Query?


✔✔Power Query is used to transform and clean data before loading it into Power BI.




How do you create a hierarchy in Power BI?


✔✔Drag fields into rows or columns to create a hierarchy.




What is a Tableau calculated field?


✔✔A calculated field performs custom calculations based on existing data.




How do you create a dashboard in Power BI?


✔✔A dashboard is created by pinning visuals from reports to a single page.




What is Tableau’s "Show Me" feature?


✔✔"Show Me" suggests visualizations based on your data selection.




3

, What is row-level security in Power BI?


✔✔Row-level security limits data visibility based on user roles.




How do you use "Dual-Axis" in Tableau?


✔✔Dual-Axis allows you to combine two chart types for comparison.




What is the "Q&A" feature in Power BI?


✔✔It allows you to ask natural language questions and get visual responses.




How can you filter data in Tableau?


✔✔Data is filtered using filter cards for specific fields.




What is a Power BI calculated column?


✔✔A calculated column is a new field created using DAX expressions.




What is a parameter in Tableau?


✔✔A parameter is a dynamic input used for filtering or calculations.




4

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