For hashing to work, it requires that A. it must be easy to compute the output for any input.
B. it must be hard to compute the input for any output
C. both of the above
D. none of the above

C. Both of the above

Explanation:

A. because the a main purpose of hashing is to store a lot of information in a string of random letters

B. because it is a form of encryption, though not absolutely impossible to break. That's also why it was worded as: it must be hard to...

Little late there Squarepants 0_o

Step-by-step explanation:

Happy new year tho!