Hazel's sister has just emailed her an attached file with the invitation list for her upcoming party. Which of these tells what type of file it is?

1 answer

To determine the type of file attached to Hazel's email, you would need to look at the file extension or format. Common file types for invitation lists might include:

  • .txt - a plain text file
  • .csv - a comma-separated values file, often used for spreadsheets
  • .xls or .xlsx - Microsoft Excel spreadsheet files
  • .doc or .docx - Microsoft Word document files
  • .pdf - a portable document format file, which can preserve formatting

Checking the file name at the end or the type of file described (like whether it's a spreadsheet, document, etc.) will provide information on the type of file it is.