Questions

1. What is the purpose of M in Power BI and Power Query?
   1. Formatting cell-level data
   2. Transforming entire columns or tables
   3. Creating calculated tables
   4. Sorting individual cells
2. What keyword marks the beginning of a new M variable declaration block?
   1. Start
   2. Let
   3. let
   4. Define
3. How is a data source typically connected using M?
   1. Through the Connection tab
   2. Via the Import button
   3. Using a variable, often named Source
   4. By applying filters
4. What does the # symbol represent in M?
   1. The next step in the query
   2. A step/identifier that includes a space or special characters
   3. Previous steps in a query
   4. An intermediate step
5. Which function is used to convert extracted text into a numeric value in M?
   1. Text.Extract
   2. Number.From
   3. Transform.Text
   4. Numeric.Convert