Question: What is the difference between a workbook and a worksheet?

1. An Excel file is a workbook. A workbook contains one or more worksheets.
2. Nothing-these two terms mean the same thing.
3. A workbook contains only data. A worksheet contains both data and formulas.
4. An Excel file is a worksheet. A worksheet contains one or more workbooks.

Answer: The correct answer of the above question is Option A:An Excel file is a workbook. A workbook contains one or more worksheets.