The correct answer is C. Now().
The Now() function returns the current date and time in the form of a serial number. This serial number can then be formatted to display the date and time in a more user-friendly way. For example, the following formula will return the current date and time in the format “Monday, January 17, 2023”:
=TEXT(NOW(), “dddd, MMMM dd, yyyy”)
The other options, A, B, and D, are all functions that return the date or time, but they do not return the current date and time.
The Date() function returns the current date in the form of a serial number. This serial number can then be formatted to display the date in a more user-friendly way. For example, the following formula will return the current date in the format “January 17, 2023”:
=TEXT(Date(), “m/d/yyyy”)
The Today() function returns the current date in the form of a text string. For example, the following formula will return the current date in the format “January 17, 2023”:
=Today()
The Time() function returns the current time in the form of a serial number. This serial number can then be formatted to display the time in a more user-friendly way. For example, the following formula will return the current time in the format “12:00 PM”:
=TEXT(Time(), “hh:mm tt”)