Microsoft 70-412 - Questions & Answers

http://technet.microsoft.com/en-us/library/cc961787.aspx

The General Use File Server Cluster supports DFS replication, whereas Scale-Out File Server does not.
Technology Area Feature General Use File Server Cluster Scale-Out File Server SMB SMB Continuous Availability Yes Yes
SMB SMB Multichannel Yes Yes SMB SMB Direct Yes Yes
SMB SMB Encryption Yes Yes SMB SMB Transparent failover Yes (if continuous availability is enabled) Yes File System NTFS Yes NA
File System Resilient File System (ReFS) Recommended with Storage Spaces Direct Recommended with Storage Spaces Direct File System Cluster Shared Volume File System (CSV) NA Yes File Management BranchCache Yes No
File Management Data Deduplication (Windows Server 2012) Yes No
File Management Data Deduplication (Windows Server 2012 R2) Yes Yes (VDI only)
Technology Area Feature General Use File Server Cluster Scale-Out File Server
File Management DFS Namespace (DFSN) root server root Yes No
File Management DFS Namespace (DFSN) folder target server Yes Yes
File Management DFS Replication (DFSR) Yes No
File Management File Server Resource Manager (Screens and Quotas) Yes No
File Management File Classification Infrastructure Yes No
File Management Dynamic Access Control (claim-based access, CAP) Yes No
File Management Folder Redirection Yes Not recommended*
File Management Offline Files (client side caching) Yes Not recommended*
File Management Roaming User Profiles Yes Not recommended*
File Management Home Directories Yes Not recommended*
File Management Work Folders Yes No NFS NFS Server Yes No
Applications Hyper-V Not recommended Yes
Applications Microsoft SQL Server Not recommended Yes

References:
https://technet.microsoft.com/en-us/library/hh831349.aspx

In this scenario a Windows 2012 server has been added to a Windows 2003 network.
Note:
* Before adding your new Windows 2012 Domain Controller, or attempting to performaninplace upgrade of an existing Windows 2008 or 2008 R2 DC, you must make sure that the Schema is upgraded to support your new Windows 2012 DC, and that you prepare each domain where you plan to install Windows 2012 DCs. To do this we can use the ADPREP.exetool found in the support\adprep folder on your installation media.
* Starting with Windows 2012 there is only one version of ADPREP available, and that is a 64-bit version.
* Adprep is the utility--included in the OS installation media--that performs several crucial functions to upgrade AD to support that OS. The utility has three major options: /forestprep, /domainprep, and / rodcprep. The /forestprep option runs first, extending the AD schema with new object and attribute classes that the new AD versionneeds. The /domainprep option creates new well-known objects in AD, App1ies security changes, and miscellaneous other bits. Finally, /rodcprep makes forest-wide security changes to allow read-only domain controller (RODC) functionality. The Windows Server2012 R2 version of adprep.exe can run on any server that runs a 64- bit version of Windows Server 2008 or later.

http://technet.microsoft.com/en-us/library/bb726995.aspx
http://www.ipuptime.net/Multicast.aspx
http://technet.microsoft.com/en-us/library/gg144561(v=exchg.141).aspx
http://en.wikipedia.org/wiki/Unique_local_address

If the DNS server does not know the address of the requested site, then itwill forward the request to another DNS server. Inorder to do so, the DNS server must know of the IP address of another DNS server that it can forward the request to. This is the job of root hints. Root hints provides a list of IP addresses of DNS serversthat are considered to be authoritative at the root level of the DNS hierarchy (also known as root name server).

http://technet.microsoft.com/en-us/library/ee649221(v=ws.10).aspx
http://technet.microsoft.com/en-us/library/jj649867.aspx
http://technet.microsoft.com/en-us/library/jj613703.aspx

References:
https://docs.microsoft.com/en-us/powershell/module/dhcpserver/Add-DhcpServerv4Policy?view=win10-ps

%LOGONSERVER% is the domain controller that authenticated the current user.

If you want to specify a domain controller that authenticates a user logon, use the environment variable % LOGONSERVER% in a PATH statement. This article describes how you can use %LOGONSERVER% to distribute user profiles.

Incorrect Answers:
B: Reports on the state of the secure channel the last time that you used it. (The secure channel is the one that the NetLogon service established.) This parameter lists the name of the domain controller that you queried on the secure channel, also.

D: Returns the name of the site in which the domain controller resides.

References:
https://technet.microsoft.com/en-us/library/cc753915(v=ws.10)
.aspx (https://technet.microsoft.com/en-us/library/cc731935(v=ws.10)
.aspx

Add-ADDSReadOnlyDomainControllerAccount
Creates a read-only domain controller (RODC) account that can be used to install an RODC in Active Directory.
Note:
Once you have added the RODC account, you can add an RODC to a server computer by using the Install-ADDSDomainController cmdlet with the -ReadOnly Replica switch parameter.

Example
Adds a new read-only domain controller (RODC) account to the corp.contoso.com domain using the North America site asthe source site for the replication source domain controller.
C:\PS>Add-ADDSReadOnlyDomainControllerAccount -DomainControllerAccountName RODC1 -
DomainName corp.contoso.com -SiteName NorthAmerica

The Optimize-VHD cmdlet optimizes the allocation of space in or more virtualhard disk files, except for fixed virtualhard disks. The Compact operation is used to optimize the files. This operation reclaims unused blocks as well as rearranges the blocks to be more efficiently packed, which reduces the size of a
virtual hard disk file.
References:

Scope 1 has beenset up for DHCP failover. Now we need to replicate it from Server1 to Server2.

http://technet.microsoft.com/en-us/library/dd183579(v=ws.10).aspx
http://technet.microsoft.com/en-us/library/cc772101.aspx

Conditional Expression and users Department must match
http://technet.microsoft.com/en-us/library/jj134043.aspx