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30. Interview Questions and Answers: Cards

मराठी cards · Open the chapter

Interview cards

What is cross-filter direction, and when do you use Both? Cross-filter direction says which way filters flow on a relationship. Single means the one side (Stores) filters the many side (Orders). Both lets filters flow back too. — Interview card 1 of 5: What is cross-filter direction, and when do you use Both? · Download PNG · Open card page

Lesson: 30.3 Data Modelling

What is a calculated table and when would you use one? A calculated table is a table made with a DAX formula in the model. It is computed at refresh and stored. — Interview card 2 of 5: What is a calculated table and when would you use one? · Download PNG · Open card page

Lesson: 30.4 Power BI DAX Interview Questions and Answers

Why should you avoid Publish to web for company data? Publish to web makes a public link. Anyone with the link can see the report, with no sign-in and no RLS. — Interview card 3 of 5: Why should you avoid Publish to web for company data? · Download PNG · Open card page

Lesson: 30.5 Visualization, Service and Security

What is Column From Examples in Power Query? Column From Examples creates a new column from values you type. Power Query guesses the formula and writes the M code. — Interview card 4 of 5: What is Column From Examples in Power Query? · Download PNG · Open card page

Lesson: 30.6 Data Cleaning and Add Column

What would you do in your first week in a Power BI job? Learn the business and users, get access to data sources and workspaces, read the existing reports and models, and fix one small real problem. — Interview card 5 of 5: What would you do in your first week in a Power BI job? · Download PNG · Open card page

Lesson: 30.10 Your First Week in a Power BI Job and a Mini Portfolio Checklist

Comparison cards

Single vs Both cross-filter direction. Both are settings for how filters flow on a relationship. — Comparison card 1 of 2: Single vs Both cross-filter direction · Download PNG · Open card page

Lesson: 30.3 Data Modelling

Calculated table vs Power Query table. Both add a table to the model. — Comparison card 2 of 2: Calculated table vs Power Query table · Download PNG · Open card page

Lesson: 30.4 Power BI DAX Interview Questions and Answers