what is the relationship between a SAM and Syskey?

Within a Windows environment, what is the relationship between a SAM and Syskey?

A.
The network administrator has a choice between using a SAM (64-bit encryption) or Syskey (128-bit encryption) on the users passwords.

B.
Syskey adds randomness to the encryption process that the SAM carries out.

C.
The Security Accounts Management database contains all of the hashed versions ofusers passwords and Syskey encrypts the entire SAM database.

D.
Syskey is the new and improved hashing and encryption method that replaced the SAM technology.

Explanation:
In a Windows environment the passwords are stored in a Security Accounts Management(SAM) database in their hashed version. For extra protection, administrators can usePage 25cess trol-P2.txta Syskey utility that encrypts the database that stores the passwords with a locallystored system key.