1. What are the two main functions of user accounts in a network? As a network administrator, how would you establish user rights and permissions to minimize maintenance efforts? How would you assign work groups? what are some issues with user accounts and work groups that the network administrator might encounter? How might you avoid or troubleshoot these issues?

2. You have created shared folders for all your companies departments and assigned the appropriate permissions. Everyone can access the shares as planned, but now you find that an extraordinary amount of disk space is being used on the server. What can you do to limit how much users can store on your servers?