D. enter because if you enter something on a cuputer or laptop your selecting something
The answer is C, ROM often stores the basic instructions a computer needs when powering on, part if the BIOS.
Python code:
x=121
x += 9
x *= 2
x -= 4
x >>= 2
x -= 121
I believe that the answer to fit this sentence is chart. Hope that this answer helped! ☺