Your company has a Windows NT server network. The brokers at your firm each have laptop computers with Windows NT workstation installed. You are developing a solution to provide network security.
Required Results: For all the brokers at your firm to have remote access to the network from any location. Prevent all user accounts other than the broker user accounts from remotely accessing the network.

Optional Desired Results: Implement a method to protect passwords while they are transmitted. Implement a method to protect data while they are transmitted.

Proposed Solution : Require passwords with a minimum length of 8 characters for all users and force passwords to be changed every forty days. Install RAS on one Windows NT server computer on the network. Configure the NT RAS Server for Microsoft Authentication with Data Encryption Enabled. Enable the Call Back Security for the Broker accounts.

Which result did the proposed solution produce?

A. The proposed solution produces the required result produces both the optional desired results.
B. The proposed solution produces the required result produces only 1 of the optional desired results.
C. The proposed solution produces the required result produces but neither of the optional desired results.
D. The proposed solution does not produce the required result.

Answer A
这道题目中Prevent all user accounts other than the broker user accounts from remotely accessing the network.
的这部分好象没有解决,是否仅仅改变密码或者要求密码长度就可以解决么??
我认为应该是 "D"