According to Gartner's Magic Quadrant, Microsoft Power BI is one of today's top business intelligence tools, chiefly because most IT firms rely on Power BI for their business analytics. As a result, the current IT industry finds a massive demand for Power BI Experts.
Here are some frequently asked Power BI interview questions for freshers as well as experienced candidates to get the right job.
Business intelligence is a technology-driven method. It helps you to analyze data and to provide actionable information which helps corporate executives, business managers, and other users to take decisive business decisions.
Power BI is a Business Intelligence and Data Visualization tool that helps you to convert data from various data sources into interactive dashboards and BI reports. It provides multiple software connectors and services.
Microsoft has offered Power Pivot as an Excel add-on since 2010. Microsoft Excel's analytical features and capabilities were expanded by Power Pivot.
Measures are formulas that are calculated to yield results of complex queries (specific to the purpose and values it is used for). Generally, measures are used in aggregational calculations such as sum, average, minimum value, maximum value, counts, etc. The resultant values are in RAM storage because measures are used relatively and may have different values when used in different scenarios and contexts.
Microsoft created the business intelligence tool known as Power Query specifically for Excel. You can import data from several sources using Power Query, and you can then clean, manipulate, and restructure your data to meet your needs. With Power Query, you may create your query once and execute it by performing a quick refresh.
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