SHA-256 Hashing Functionality It seems all these options are correct to me 


  
  fingerprint of the provided input.
  A one-way deterministic hash function.
  symmetric hash function
  A hash function that generates a digest.
  


Anyone identify the wrong option and why?
"A has that generates digest" seems wrong because a hash can not do much. You need a function to make something.
"A one-way deterministic hash function" is correct. In theoretic computer engineering, it is not known whether "one-way"-functions really exist. But in common sense hash is called a "one-way"-function. And they are deterministic. For the same input, you get the same output. 
"symmetric hash function" is correct. Hash algorithms are part of symmetric cryptography.
"a hash function that generates a digest" is correct. See 1.