70-412 Exam
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Q21. Your network contains one Active Directory forest named contoso.com. The forest contains two child domains and six domain controllers. The domain controllers are configured as shown in the following table.
You need to prevent administrators from accidentally deleting any of the sites in the forest. What should you use?
A. Set-ADSite
B. Set-ADReplicationSite
C. Set-ADDomain
D. Set-ADReplicationSiteLink
E. Set-ADGroup
F. Set-ADForest
G. Netdom
Answer: B
Explanation: The Set-ADReplicationSite sets the replication properties for an Active
Directory site.
Parameter: -ProtectedFromAccidentalDeletion<Boolean>
Specifies whether to prevent the object from being deleted. When this property is set to
$True, you cannot delete the corresponding object without changing the value of the
property. The acceptable values for this parameter are:
-- $False or 0
-- $True or 1
Reference: Technet, Set-ADReplicationSite
https://technet.microsoft.com/en-us/library/hh852305(v=wps.630).aspx
Q22. Your network contains three servers named Server1, Server2, and Server3. All servers run Windows Server 2012 R2.
You need to ensure that Server1 can provide iSCSI storage for Server2 and Server3.
What should you do on Server1?
A. Start the Microsoft iSCSI Initiator Service and configure the iSCSI Initiator Properties.
B. Install the iSNS Server service feature and create a Discovery Domain.
C. Install the Multipath I/O (MPIO) feature and configure the MPIO Properties.
D. Install the iSCSI Target Server role service and configure iSCSI targets.
Answer: D
Explanation:
iSCSI Target Server: The server runs the iSCSI Target. It is also the iSCSI Target role name in Windows Server 2012.
Note: iSCSI: it is an industry standard protocol allow sharing block storage over the Ethernet. The server shares the storage is called iSCSI Target. The server (machine) consumes the storage is called iSCSI initiator. Typically, the iSCSI initiator is an application server. For example, iSCSI Target provides storage to a SQL server, the SQL server will be the iSCSI initiator in this deployment.
Target: It is an object which allows the iSCSI initiator to make a connection. The Target keeps track of the initiators which are allowed to be connected to it. The Target also keeps track of the iSCSI virtual disks which are associated with it. Once the initiator establishes the connection to the Target, all the iSCSI virtual disks associated with the Target will be accessible by the initiator.
Q23. You have a DNS server named Server1 that runs Windows Server 2012 R2. Server1 has the zones shown in the following output.
You need to delegate permissions to modify the records in the adatum.com zone to a group named Group1.
What should you do first?
A. Enable the distribution of the trust anchors for adatum.com.
B. Unsign adatum.com.
C. Store adatum.com in Active Directory.
D. Update the server data file for adatum.com.
Answer: A
Explanation: From the exhibit we see that the adatum.com zone is signed.
A trust anchor (or trust “point”) is a public cryptographic key for a signed zone. Trust
anchors must be configured on every non-authoritative DNS server that will attempt to
validate DNS data. You cannot distribute trust anchors until after a zone is signed.
Reference: Trust Anchors
https://technet.microsoft.com/en-us/library/dn593672.aspx
Q24. You have a datacenter that contains six servers. Each server has the Hyper-V server role installed and runs Windows Server 2012 R2. The servers are configured as shown in the following table.
Host4 and Host5 are part of a cluster named Cluster1. Cluster1 hosts a virtual machine named VM1.
You need to move VM1 to another Hyper-V host. The solution must minimize the downtime of VM1.
To which server and by which method should you move VM1?
A. To Host3 by using a storage migration
B. To Host6 by using a storage migration
C. To Host2 by using a live migration
D. To Host1 by using a quick migration
Answer: A
Explanation:
With Hyper-V live migration, you can move running VMs from one Hyper-V physical host to
another without any disruption of service or perceived downtime.
Host3 has an Intel processer, as does Host4 and Host5 in Cluster1, so the migration will
work fine.
Incorrect:
Not B, not C. The migration of a virtual machine between physical computers is only
supported on computers that have the same processor steppings or are from the same
vendor. Therefore you cannot move a virtual machine from a Hyper-V host on an Intel-
based server to a Hyper-V Host on an AMD-based server.
Not D. Quick Migration saves, moves and restores VMs, which results in some downtime.
Reference: Hyper-V Migration Guide
http://technet.microsoft.com/en-us/library/ee849855(v=WS.10).aspx
Reference: Virtual Machine Storage Migration Overview
http://technet.microsoft.com/en-us/library/hh831656.aspx
Reference: Windows Server 2008 R2 & Microsoft Hyper-V Server 2008 R2 - Hyper-V Live
Migration Overview & Architecture (http://www.microsoft.com/en-us/download/details.aspx?id=12601)
Q25. HOTSPOT
Your network contains an Active Directory domain named contoso.com. The domain contains an enterprise certification authority (CA).
The domain contains a server named Server1 that runs Windows Server 2012 R2. You install the Active Directory Federation Services server role on Server1.
You plan to configure Server1 as an Active Directory Federation Services (AD FS) server. The Federation Service name will be set to adfs1.contoso.com.
You need to identify which type of certificate template you must use to request a certificate for AD FS.
Answer:
Q26. HOTSPOT
Your network contains an Active Directory domain named contoso.com. The domain contains two member servers named Server1 and Server2. All servers run Windows Server 2012 R2.
Server1 and Server2 have the Hyper-V server role installed. The servers are configured as shown in the following table.
You add a third server named Server3 to the network. Server3 has Intel processors.
You need to move VM3 and VM6 to Server3. The solution must minimize downtime on the
virtual machines.
Which method should you use to move each virtual machine?
To answer, select the appropriate method for each virtual machine in the answer area.
Answer:
Q27. Your network contains an Active Directory domain named contoso.com. The domain contains two member servers named Server1 and Server2. All servers run Windows Server 2012 R2.
Server1 and Server2 are nodes in a Hyper-V cluster named Cluster1. Cluster1 hosts 10 virtual machines. All of the virtual machines run Windows Server 2012 R2 and are members of the domain.
You need to ensure that the first time a service named Service1 fails on a virtual machine, the virtual machine is moved to a different node.
You configure Service1 to be monitored from Failover Cluster Manager.
What should you configure on the virtual machine?
A. From the Recovery settings of Service1, set the First failure recovery action to Take No Action.
B. From the General settings, modify the Startup type.
C. From the Recovery settings of Service1, set the First failure recovery action to Restart the Service.
D. From the General settings, modify the Service status.
Answer: A
Explanation:
When a monitored service fails the Recovery features of the service will take action.
Example:
Service Recovery
In this case for the first failure the service will be restarted by the Service Control Manager inside the guest operating system, if the service fails for a second time the service will again be restarted via guest operating system. In case of a third failure the Service Control Manager will take no action and the Cluster service running on the Hyper-V host will take over recovery actions.
Reference: How to configure VM Monitoring in Windows Server 2012
Q28. Your company has two offices. The offices are located in Seattle and Montreal.
The network contains an Active Directory domain named contoso.com. The domain contains two DHCP servers named Server1 and Server2. Server1 is located in the Seattle office. Server2 is located in the Montreal office. All servers run Windows Server 2012 R2.
You need to create a DHCP scope for video conferencing in the Montreal office. The scope must be configured as shown in the following table.
Which Windows PowerShell cmdlet should you run?
A. Add-DhcpServerv4SuperScope
B. Add-DhcpServerv4MulticastScope
C. Add-DHCPServerv4Policy
D. Add-DchpServerv4Scope
Answer: B
Explanation:
The Add-DhcpServerv4MulticastScope cmdlet adds a multicast scope on the Dynamic Host Configuration Protocol (DHCP) server.
Note: IPv4 multicast addresses are defined by the leading address bits of 1110, originating from the classful network design of the early Internet when this group of addresses was designated as Class D. The Classless Inter-Domain Routing (CIDR) prefix of this group is 224.0.0.0/4. The group includes the addresses from 224.0.0.0 to 239.255.255.255.
Reference: Add-DhcpServerv4MulticastScope
Q29. You have a server named Server1 that runs Windows Server 2012 R2.
When you install a custom Application on Server1 and restart the server, you receive the
following error message: "The Boot Configuration Data file is missing some required information. File: \Boot\BCD
Error code: 0x0000034."
You start Server1 by using Windows RE.
You need to ensure that you can start Windows Server 2012 R2 on Server1.
Which tool should you use?
A. Bootsect
B. Bootim
C. Bootrec
D. Bootcfg
Answer: C
Explanation:
* Bootrec.exe tool to troubleshoot "Bootmgr Is Missing" issue. The /ScanOs option scans all disks for installations that are compatible with Windows Vista or Windows 7. Additionally, this option displays the entries that are currently not in the BCD store. Use this
option when there are Windows Vista or Windows 7 installations that the Boot Manager menu does not list.
* Error code 0x0000034 while booting.
Resolution:
1. Put the Windows Windows 7 installation disc in the disc drive, and then start the computer.
2. Press any key when the message indicating "Press any key to boot from CD or DVD …". appears.
3. Select a language, time, currency, and a keyboard or another input method. Then click Next.
4. Click Repair your computer.
5. Click the operating system that you want to repair, and then click Next.
6. In the System Recovery Options dialog box, click Command Prompt.
7. Type Bootrec /RebuildBcd, and then press ENTER.
Incorrect:
Not A. Bootsect.exe updates the master boot code for hard disk partitions to switch
between BOOTMGR and NTLDR. You can use this tool to restore the boot sector on your
computer. This tool replaces FixFAT and FixNTFS.
Not D. The bootcfg command is a Microsoft Windows Server 2003 utility that modifies the
Boot.ini file.
Reference: Bootsect Command-Line Options
http://technet.microsoft.com/en-us/library/cc749177(v=ws.10).aspx
http://support.microsoft.com/kb/927392/en-us
http://answers.microsoft.com/en-us/windows/forum/windows_7-system/error-code-0x0000034-in-windows-7/4dcb8d38-a206-40ed-bced-55e4a4de9bf2
Q30. Your network contains an Active Directory domain named adatum.com. The domain contains two sites named Site1 and Site2 and two domain controllers named DC1 and DC2. DC1 is located in Site1 and DC2 is located in Site2.
You install an additional domain controller named DC3 in Site1 and you ship DC3 to Site2.
A technician connects DC3 to Site2.
You discover that users in Site2 are authenticated only by DC2.
You need to ensure that the users in Site2 are authenticated by both DC2 and DC3.
What should you do?
A. In Active Directory Users and Computers, configure the msDS-PrimaryComputer attribute for DC3.
B. In Active Directory Users and Computers, configure the msDS-Site-Affinity attribute for DC3.
C. From Active Directory Sites and Services, move DC3.
D. From Active Directory Sites and Services, modify the site link between Site1 and Site2.
Answer: C
Explanation:
DC3 needs to be moved to Site2 in AD DS
Reference: Move a domain controller between sites
http://technet.microsoft.com/en-us/library/cc759326(v=ws.10).aspx