The default header for a worksheet is:

Question

A. Username

B. Date and Time

C. Sheet tab Name

D. None

Ahmed Maher allam · Answer

None............,,.,,.,",.........

Deleted user · Answer

I agree, there is no header, it is blank by default, so option D) would be my answer and in agreement with you Fitah.

Zulfiqar Ali Talpur · Answer

D. None

because when you open new workbook in excel it will be either book1-excel, and if book1-excel is already open then it will be book2-excel.

depend on the default name set

hafeez ur rehman · Answer

The defauat header for a worksheet is date and time

FITAH MOHAMED · Answer

D. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>None