Passwords are the SQL Server Login account passwords defined in the server instance that is specified in the Server name field. The password length is not limited by DBCCT; however, the maximum password length in SQL Server is 128 characters. DBCCT does not require or prevent the user from entering complex passwords. The complex passwords policy is enforced by SQL Server. This tool only sets the passwords to match the passwords set in SQL Server for the accounts and connection strings described in Table 1.