Why should you buy these practice tests?1) Each question represents a real life scenario when you work with Power BI on daily basis.2) These questions are extremely often asked during job interview but are not covered when you type “Power BI questions” in Google search.3) The explanations are not copied from Microsoft documentation. Links to the Power BI documentation are attached but the answers contain examples with easy-to-understand description.4) These practice tests will help you to get a job as Power BI Developer or pass Microsoft PL-300 exam.5) Afterwards you will definitely feel more competent and comfortable with Power BI.6) If you go the extra mile, then you will go from intermediate level to advanced knowledge about Power BI.7) Questions cover various aspects, such as: Power BI Desktop, Power Query, DAX, DAX Studio, report optimization.8) You will learn how to tackle different issues that come up during Power BI report development.9) These tests are based on hand on experience and cover much more then basic knowledge (such as what is the difference between SUM and SUMX, Merge Query vs Append Query or what can be done in Power Query).10) There are 2 practice tests: the first one is dedicated to Power BI and Power Query, the second one focuses on DAX expressions.
