Hi I got this question on test

Tap existing service to new location
1 special permission
2 used approved material for connection I put only no 2 but what do you think.
a) only no 1
b) only no 2
c) both 1 and 2
d) neither 1 or 2 ( I put b but my feeling it is c but I do not find anything in the code that support than
Thanks Jon