What Does the 2>&1 at the End of the Following

Multiple Choice

What does the 2>&1 at the end of the following command mean?find / -name fred.txt > names 2>&1

A) Send standard error to a file called &1
B) Append standard error to a file called &1
C) Send standard error to the same place as standard output
D) Send the output of the find command to / dev / null