work group scenario

our Microsoft® Windows® 2000-based office network has three domains: ALPHA, BETA, and OMEGA, all in the same Active Directory tree.

Required result: You must provide access to some users with accounts in the ALPHA domain to some resources in the OMEGA domain, but users in the OMEGA domain should not have access to resources in the ALPHA domain.

Optional result: If possible, changes to the ALPHA users’ accounts should be reflected in the accounts they use to access OMEGA resources.

Proposed solution: Add the ALPHA users to a global group in ALPHA, and add that group to a local OMEGA group that has permissions to the required resources. Based on your goals and your actions, determine which of the following statements is true and explain:

• You accomplished both your required result and your optional result.
• You accomplished your required result, but not your optional result.