What is the recommended way to create a .csv file?

What is the recommended way to create a .csv file?

A. Use a text editor, such as Notepad, to create your .csv files

B. Create a spreadsheet and export it as a .csv file

C. Use a word processing application, such as Microsoft Word, to create your .csv files

D. Use a .csv application to create .csv files

Reference:

Prepare a source .csv file