Cloud Flow Expressions Quiz

What you'll be asked

1. Which function would you use in a Power Automate expression to convert a string of text into lowercase characters?
2. You need to retrieve the current date and time in a specific format (yyyy-MM-dd) to use in a file name. Which expression is correct?
3. When working with arrays in Power Automate, which expression correctly checks if an array is empty?
4. If you have a dynamic content field that might return a null value, which expression should you use to provide a default value (e.g., 'N/A') if the field is empty?
5. You are processing a JSON array of items and need to filter for items where the 'Status' property equals 'Completed'. Which nested expression pattern is syntactically correct for the Filter Array action?

Answers and explanations come after you submit.