Questions

1. What is the first step in planning for a custom function in Power Query?
   1. Writing M code
   2. Testing and debugging
   3. Defining the problem
   4. Creating parameters
2. What role do parameters play in custom functions?
   1. Identifying issues in the code
   2. Enhancing documentation
   3. Making functions flexible and adaptable
   4. Debugging the function
3. Why is it important to provide default values for parameters in custom functions?
   1. To increase the complexity of the function
   2. To make the function less user-friendly
   3. To improve the overall user experience
   4. To avoid testing and debugging
4. What is crucial for defining the structure of a custom function?
   1. Complex M code
   2. Writing extensive documentation
   3. Choosing a descriptive name
   4. Setting default parameter values