70-412 Final Ch 1-5 – Flashcards
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What two factors are the primary items impacting the speed of a Quick Migration?
answer
The speed of the network between the source and destination servers and the amount of memory that needs to be written to disk
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Before you can audit access to files, what must you first do? (Choose all that apply)
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Specify files to be audited and Enable object access auditing
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Which of the following availability guidelines allows for a maximum downtime per year of 31.5 seconds?
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Six nines (99.9999%)
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Cluster Shared Volume, in Windows Server 2012 R2, offers faster throughput when integrated with what?
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Server Message Block (SMB) Multichannel
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When a file is accessed using NFS, what attributes are used by the NFS server to determine if the user has the required permissions to access the file?
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UID and GID
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What is the default value for the maximum number of failures allowed in a cluster?
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n
- 1
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Server Message Block (SMB) 3.0 provides many changes that add functionality and improve performance. Which of the following features allows users to scale shared bandwidth by adding cluster nodes?
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SMB Scale Out
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What minimum version of VMware ESX/ESXi must a source VM be running on to allow it to be migrated to Hyper-V using P2V?
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3.5 update 5
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The host in an NLB cluster that has which priority (unique ID) handles all of the cluster's network traffic that is not otherwise covered by a port rule?
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Lowest priority
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In an NLB cluster, when using _________, packets from a source client are sent to multiple cluster nodes at the same time.
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multicast
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Select the proper PowerShell cmdlet from this list that is used to configure BranchCache in local caching mode.
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Enable-BCLocal
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Clusters running on which of the following operating systems are supported for migration to Windows Server 2012 R2? (Choose all that apply)
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Windows Server 2008 and Windows Server 2008 R2
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In a failover cluster configured on Windows Server 2012 R2, how are heartbeats transmitted?
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Using UDP port 3343 unicast
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Because the Active Directory-detached cluster uses Kerberos for authentication for intercluster communications, which of the following must be true?
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The cluster nodes must be joined to an Active Directory domain
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Distributed cache mode is designed for branch offices with what number of clients?
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Fewer than 50
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In a cluster with an even number of nodes, what must be used to break ties during node failure?
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A witness
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How is Identity Management for UNIX installed?
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Using dism.exe
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Which of the following features is used to perform a live migration on a VM when the virtual machine becomes disconnected from the network?
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Protected network
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Which storage technology is a low-cost option that typically requires the cluster nodes to be physically close to the drives?
answer
SAS
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What name is given to the most basic and smallest configurable unit that may provide a service to clients in a cluster?
answer
Cluster resource
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While logged into a Windows Server 2012 R2 computer that is part of an NLB cluster, which of the following PowerShell one-liners is the correct way to change or set the primary IP address of the cluster?
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Get-NlbCluster | Set-NlbCluster -ClusterPrimaryIP IPaddress
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Many components can be configured redundantly within a server system. Of the components listed, which one is typically not available in a redundant arrangement in a single server system?
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Mainboards (motherboards)
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When configuring the failure threshold on the Failover tab, you can opt to leave the cluster in a failed state by configuring what two options? (Choose two answers)
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The maximum number of failures that can occur and the length of time in hours
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Server Message Block (SMB) 3.0 provides many changes that add functionality and improve performance. Which of the following features allows SMB 3.0 clients to not lose an SMB session when failover occurs?
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SMB Transparent Failover
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Which of the following features of the General Use File Server clustering role is the only change from Windows Server 2008 R2 to Windows Server 2012?
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Support for SMB 3.0
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Which quorum type is recommended for clusters with an odd number of nodes?
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Node Majority
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Which SMB 3.0 feature minimizes processor utilization when performing large file I/O operations?
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SMB Direct
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To create an NFS shared folder on a cluster, you need to install which of the following items on each cluster node?
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All of the above
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Select the proper PowerShell cmdlet from this list that is used to configure BranchCache in distributed caching mode.
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Enable-BCDistributed
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When performing a P2V migration using SCVMM, there are several limitations that must be observed. Which of the following source server specifications would disqualify it from a P2V migration?
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Uses BitLocker Drive Encryption on the data volume and 256 MB of RAM installed
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Why should you clearly express availability requirements?
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To ensure there are no misunderstandings
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When configuring file access auditing, which of the following audit types are available to choose from?
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Success, Fail, All
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Computers running what operating systems can become the CAU orchestrator computer?
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Windows 8 or Windows Server 2012 R2
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What can be configured to create targeted audit policies based on resource properties, and expressions, so that you don't have to audit every file?
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Dynamic Access Control
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What is the process by which you take a partially or completely configured VM and create other VMs without having to perform the installation and configuration from scratch?
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Exporting
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How do you change the value of the preferred node in a cluster?
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List the servers in the preferred order
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When configuring a port rule for an NLB cluster with the "multiple host" filtering mode selected, which of the following statements is most correct pertaining to the affinity configuration?
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Selecting the "Single" option will force a single cluster node to handle all client requests from a specific client
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When you configure port rules for NLB clusters, you will need to configure all of the options listed here, except for one. Which option in this list will you not
configure for a port rule?
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The node IP address the rule should apply to
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What is the process by which you move an entire VM or parts of a VM to another physical server without a cluster?
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Live Migration
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What term is used to refer to the periods of time when a system is unavailable?
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Downtime
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When performing a P2V migration, what processor types are not supported?
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Itanium
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Which of the following terms is best described as giving access to a user?
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Authorization
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When performing a Live Migration using the "Move the virtual machine's data by selecting where to move the items" option, which of the following advanced options would be the best to choose from to ensure that the folder structure remains the same on the destination server after the LM completes?
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Move the VM's data automatically
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Which of the following is the result of combining CSV with storage spaces?
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A resilient, high available, cost efficient solution
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Which NLB control command would be the correct one to use to gracefully prepare a node for a planned maintenance activity?
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Drainstop
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When creating a new General Use File Server role, which SMB settings are enabled by default, but can be disabled if desired? (Choose all that apply)
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Enable continuous availability and Encrypt data access
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Which of the following features does CSV bring to Windows Server 2012 R2? (Choose all that apply)
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SV cache allocation and Increased CSV resiliency
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Which PowerShell cmdlet is used to add a new dedicated IP to an NLB cluster node?
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Add-NlbClusterNodeDip
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What new management functionality is introduced with SMB 3.0?
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PowerShell cmdlets for SMB
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The most commonly implemented type of failover cluster is what kind?
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active-passive
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What does the priority value for the cluster role specify?
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The order in which roles are started up
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Offline P2V migrations are the only available migration method for what types of source servers?
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Servers that are domain controllers and servers with FAT32 volumes
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Which mode of BranchCache configuration uses one or more dedicated servers to provide the cached copy in the branch office?
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Hosted cache mode
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Which of the following statements best describes an Active Directory-detached cluster?
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An Active Directory-detached cluster is a cluster without a network name
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In which NLB cluster operation mode is the MAC address of every node's network adapter replaced with a single shared MAC address?
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Unicast
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There are many requirements that must be met in order to build a failover cluster using Windows Server 2012 R2. Which of the items listed here is not an actual requirement you must meet?
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All servers must be joined to an Active Directory domain
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Which of the following availability guidelines allows for a maximum downtime per year of 52.6 minutes?
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Four nines (99.99%)
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What feature, first available in Windows 7 and Windows Server 2008, enables you to configure object access auditing for every file and folder on the computer's file system?
answer
Global Object Access Auditing
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When performing a P2V migration, what is the maximum volume size allowed?
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2040 GB
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Which of the following is not an improvement CSV brought to Windows Server 2012 and Windows Server 2012 R2?
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Self-encryption
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Which cluster operation mode is designed to prevent the network switch from flooding with traffic?
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IGMP Multicast
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Which of the following features is supported on the Scale-Out File Server?
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SMB 3.0
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If you will be performing Live Migration using remote management tools, what must you first do to allow for Kerberos authentication to function?
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Configure Kerberos constrained delegation on the source server
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Which PowerShell cmdlet would be used to add a new resource group to a failover cluster configuration?
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Add-ClusterGroup
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Server Message Block (SMB) 3.0 provides many changes that add functionality and improve performance. Which of the following features encrypts traffic?
answer
SMB Encryption
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A production-ready failover cluster requires what minimum number of nodes?
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Two
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What feature of Windows enables you to integrate Windows users into an existing UNIX or Linux environment?
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Identity Management for UNIX
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___________ is the process by which you take an existing set of VM files and re-create the exact same VM.
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Importing
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Which PowerShell cmdlet is used to delete an NLB cluster?
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Remove-NlbCluster
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Which of the following is used to provide highly available virtual machines?
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Guest cluster
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When configuring shared storage for a cluster, there are several requirements that you must keep in mind. Of the items listed here, which one is not a requirement when configuring the shared storage?
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The disks must be only GPT, not MBR
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What is the process by which you move an entire VM or parts of a VM to another physical server using a cluster?
answer
Quick Migration
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When using VM Monitoring for Hyper-V VMs, into what event log will events be logged when a monitored service is deemed to be unhealthy?
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System
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What is the process by which you move the storage of a VM from one physical server to another without a cluster?
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Storage Migration
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What can you use to configure automatic procedures for defining a desired property on a file based on the conditions specified in a rule?
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File classification
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Which of the following is a distributed file system protocol used to access files over the network that is used with UNIX and Linux file server clients?
answer
NFS
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Why is it not recommended to install Active Directory Domain Services (AD DS) on cluster nodes?
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AD DS does not require clustering for fault tolerance
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Which of the following statements about Network Load Balancing is incorrect?
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Network adapters in the NLB cluster can use both multicast and unicast simultaneously
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Select the proper PowerShell cmdlet from this list that is used to increase the BranchCache in storage space.
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Add-BCDataCacheExtension
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Which PowerShell cmdlet here will correctly install NLB and the NLB management console?
answer
Add-WindowsFeature NLB,RSAT-NLB
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When configuring the BranchCache hash publication options in Group Policy, you have three options available. Which of the options listed here is not
available to configure?
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Disallow hash publication on shared folders on which BranchCache is not enabled
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When performing a Live Migration using the "Move the virtual machine's data by selecting where to move the items" option, you have three additional, advanced options available to you. Which of the following is not
one of those advance options?
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Move the VM's data to different locations
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Quick Migration occurs within the confines of what?
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A failover cluster
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What feature or role must you install to extend the Active Directory schema with UNIX attributes?
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Server for NFS
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Which quorum type allows the cluster to continue to function as long as one node is available and the disks are online?
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No Majority (Disk Only)
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Which of the following availability guidelines allows for a maximum downtime per month of 43.8 minutes?
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Three nines (99.9%)
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In what section of the Group Policy editor (User Configuration or Computer Configuration) will you find the configuration options that control BranchCache hash publication?
answer
Computer Configuration
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What is the function of port rules in an NLB cluster?
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They define which ports are balanced among the hosts of the cluster
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What mode of Cluster Aware Updating has an administrator triggering the updates manually from the orchestrator?
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Remote-updating mode
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Server Message Block (SMB) 3.0 provides many changes that add functionality and improve performance. Which of the following features reduces the latency when accessing files over slow WAN links?
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SMB Directory Leasing
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Before you can work with OVF files on your SCVMM server, what must you first do?
answer
Apply the OVF Import/Export tool
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Which of the following PowerShell cmdlets correctly configures VM Monitoring for the DHCPClient service on the VM named VM42?
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Add-ClusterVMMonitoredItem -VirtualMachine "VM42" -Service DHCPClient
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When using VM Monitoring for Hyper-V VMs, what event ID will be logged when a monitored service is deemed to be unhealthy?
answer
1250
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Which NLB control command would most likely be the best option to use to immediately prepare a node for emergency maintenance?
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Stop
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Which of the following protocols is not supported by BranchCache?
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NFS
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When importing a VM in Windows Server 2012 R2, you have three options available to select from that affect how the import is performed. Which of the following is not
one of those options?
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Restore the virtual machine (create a new unique ID)
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What is the setting that is configured in an NLB cluster that determines how the member nodes are going to handle the load when the "multiple host" filter mode is used?
answer
Affinity
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Which of the following enables you to allow multiple nodes to share a single LUN concurrently?
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Cluster Shared Volume
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Before you can use BranchCache, you must perform several tasks. Which of the following tasks is not required to be performed to use BranchCache?
answer
Configure switches to support BranchCache
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How does the selection of the preferred node affect failover of the cluster resources?
answer
Allows you to control which node the resources come online on after a failure
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From where would you add Network Load Balancing to a Windows Server 2012 computer?
answer
Server Manager
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The High Availability Wizard allows you to configure several pre-selected high availability roles in a cluster. Which of the following are options that are available to choose from? (Choose all that apply)
answer
Distributed Transaction Coordinator (DTC), Exchange Server
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How are storage devices typically assigned to only a single cluster on the network?
answer
By using LUN masking or zoning
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How does the Scale-Out File Server provide for multiple nodes to access the same volume at the same time?
answer
CSV and CSV cache
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If a monitored VM is gracefully restarted on its current Hyper-V host and it subsequently fails again, what will VM Monitoring next attempt?
answer
Move the VM to another cluster node and restart it again
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If you want to use an exported VM as a template to create multiple VMs, what should you do on the source VM before performing the export?
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Run sysprep
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In regard to Live Migration, which of the following prerequisites must be met before attempting the Live Migration? (Choose all that apply)
answer
All hosts must use processors from the same manufacturer, All hosts must support hardware virtualization
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In Windows Server 2012, how many virtual machines can be utilized in a cluster?
answer
4,000
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Select the proper PowerShell cmdlet from this list that is used to modify BranchCache configuration.
answer
Set-BCCache
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To configure an NLB cluster after installing NLB on the Windows Server 2012 computer, you must configure three types of parameters. Which of the following is not one of the three you must configure?
answer
Firewall rules
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What type of quorum configuration can sustain the loss of one-half of the cluster nodes (rounded up), minus one?
answer
Node Majority
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When adding nodes to a cluster, what permission must be granted to the account used to add the nodes to the cluster if that account is not a member of the Domain Administrators security group?
answer
Create Computer Objects
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When configuring a cluster to provide highly available Hyper-V services, which of the following hardware requirements must your server hardware meet?
answer
Provide hardware-assisted virtualization
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When configuring UNIX Attributes for an Active Directory user account, which of the following attributes is not available for configuration?
answer
Login script
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When failover clusters connect to, and use, a shared storage device using Fibre Channel, what name is given to the Fibre Channel network?
answer
The fabric
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When performing a Live Migration, there are several options available to choose from that control how the LM will occur. Which of the following is not one of these options?
answer
Move only the snapshot files
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When performing a Live Migration using the "Move the virtual machine's data by selecting where to move the items" option, which of the following advanced options would be the best to choose from if you need to select a specific location on the destination server for each of the VMs to be moved to?
answer
Move the VM's hard disks to different locations
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When performing a P2V migration using SCVMM, there are several limitations that must be observed. Which of the following source operating systems would be disqualified from a P2V migration?
answer
Windows Server 2003 SP1 32-bit
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When performing a P2V migration using SCVMM, there are several limitations that must be observed. Which of the following source server specifications would disqualify it from a P2V migration? (Choose all that apply)
answer
256 MB of RAM installed, Uses BitLocker Drive Encryption on the data volume
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When performing a VM import operation, which option is best selected when you are working from an exported VM template that you will be importing more than once?
answer
Copy the virtual machine (create a new unique ID)
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When using iSCSI storage in a failover cluster, which of the items listed here becomes a recommended configuration?
answer
Each clustered server should have one or more network adapters or host bus adapters dedicated to the cluster storage
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Which of the following availability guidelines allows for a maximum downtime per month of 25.9 seconds?
answer
Five nines (99.999%)
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Which of the following features are not supported on the Scale-Out File Server? (Choose all that apply)
answer
DFS replication, File Server Resource Manager, NFS
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Which of the following is a constraint of using NLB clusters in unicast mode that you will need to design for?
answer
You will need separate cluster and management network adapters if you manage the nodes from a different TCP/IP subnet than the cluster network.
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Which of the following statements are true concerning SMB Multichannel in SMB 3.0? (Choose all that apply)
answer
Uses multiple network interfaces, Introduces bandwidth aggregation and network fault tolerance, SMB 1.0 and SMB 2.x clients will use a single SMB connection
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Which of the following technologies transparently distributes traffic across multiple servers by using virtual IP addresses and a shared name?
answer
Network Load Balancing
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Which of the following VM file formats can be migrated using the V2V method by Microsoft System Center Virtual Machine Manager? (Choose all that apply)
answer
OVF, VMware, Citrix XenServer
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Which PowerShell cmdlet would you need to use to configure the possible nodes that can own a resource in a failover cluster?
answer
Set-ClusterOwnerNode
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Which quorum type is recommended for clusters with an even number of nodes?
answer
Node and Disk Majority