Q: Fill in the blank: As a data analyst, you should always create a _____ to track your additions, deletions, errors, and changes to a query.
or
Q: Complete the blank: You should always make a _____ as a data analyst to keep track of any additions, deletions, mistakes, and modifications you make to a query.
- notepad
- database
- changelog
- spreadsheet
Explanation: As a data analyst, you always need to remember to generate a changelog so that you can keep track of the mistakes, additions, and modifications you make to a query.
