You work as an IT engineer in an international company which is named WINTEL. You are in charge of the network of the company. You install Windows Small Business Server (SBS) 2008 on a server which is named server1 in the network. There’s a user named John who has Windows Vista installed on his client computer. He sends an e-mail to you, saying that he fails to access the network icon on his desktop. He receives an error message saying that network discovery and file sharing are not enabled. John needs to access network resources by using the network icon on his desktop. As a technical support, you must solve this problem for him. What should you do?
A.
On the firewall of John’s client computer, enable Network Discovery and File Sharing.
B.
John’s user account should be added to the Windows SBS Link Users security group.
C.
John’s user account should be added to the Windows SBS Admin Tools Group security group.
D.
On the firewall of the Windows SBS 2008 server, enable Network Discovery and File Sharing.