Identify the Letter of the Choice That Best Matches the Phrase

Multiple Choice

Identify the letter of the choice that best matches the phrase or definition.
-Returns a number that corresponds to the system date and time beginning with December 31,1899.

A) NOW function
B) Fill Formatting Only
C) goal seeking
D) what-if analysis
E) NUM!
F) #NAME?
G) Keep Source Formatting
H) Fill Series
I) IF function
J) absolute cell referencing