#1. What is the DAS in Windows Server 2012?
DirectAccess allows connectivity for remote users to organization network resources without the need for traditional Virtual Private Network (VPN) connections. With DirectAccess connections, remote client computers are always connected to your organization – there is no need for remote users to start and stop connections, as is required with VPN connections.
#2. Which of the following DNS types would keep away an external host from an internal host?
The Split Domain Name System (Split DNS) is an implementation in which separate DNS servers are provided for internal and external networks as a means of security and privacy management.
#3. Which feature will allow you to locate shared files and folders and is a simplified way for users to access geographically dispersed files?
The Distributed File System (DFS) from Microsoft is a simplified way for users to access geographically dispersed files.
DFS allows a system administrator to create trees of virtual directories aggregating shared folders across the entire network.
#4. Which of the following is a local account that requires no password management, and can access the network with a computer identity?
Introduced in Windows Server 2008 R2, the virtual service account is a a local account that requires no password management, and can access the network with a computer identity, like the NetworkService account.
#5. Which of the following options would require users to change their password after every 4 weeks?
The Maximum password age policy setting determines the period of time (in days) that a password can be used before the system requires the user to change it. You can set passwords to expire after a number of days between 1 and 999, or you can specify that passwords never expire by setting the number of days to 0.