Microsoft 74-409 Online Practice Questions and Exam Preparation

Microsoft 74-409 Online Questions & Answers

• Question 71:

  A company has a new Hyper-V host server that runs Windows Server 2012 R2 Datacenter edition. You plan to deploy a new virtual machine (VM). You must install Windows Server 2012 R2 Standard edition on the VM from a standard

  network adapter by using PXE boot. The VM must boot to a SCSI VHDX disk.

  You need to create the VM.

  What should you create?

  A. a storage pool that uses SCSI disks
  B. a Generation 1 VM
  C. a Generation 2 VM
  D. a virtual disk that uses the VHDX format
  C. a Generation 2 VM

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  http://technet.microsoft.com/en-us/library/dn282285.aspx http://www.serverwatch.com/server-tutorials/hyper-v-2012-r2-pros-and-cons-of-generation-1- vs.- generation-2-vms.html

  A virtual machine created with Generation 1 supports legacy drivers and uses Hyper-V BIOS- based architecture. Hyper-V BIOS-based virtual machines can only initialize IDE Controller for Operating System to initialize a file system, which is shown in the below image: On the other hand, a virtual machine created with Generation 2 supports UEFI-based architecture, in which a subset of Integration Service components has been included to allow SCSI Controller to initialize before the Operating System starts loading This is shown in the below image:

  

  

  What you see in the above screenshot is that the Generation 2 Virtual Machine no longer loads the legacy drivers (IDE and Legacy Network Adaptors) A majority of the legacy drivers have been removed from a virtual machine that has been created using Generation 2, but a subset of Integration Services components has been included to initialize at boot and before control is returned to the Operating System. This includes initializing and loading SCSI Controller driver before the Operating System starts loading.

• Question 72:

  A company has a single Active Directory Domain Services (AD DS) domain and four Windows Server 2012 R2 servers that have the Hyper-V role installed. The company uses System Center 2012 R2 Virtual Machine Manager (VMM) to manage the Hyper-V environment. One set of Hyper-v host servers is dedicated for use by the development environment. A second set of Hyper-v host servers is dedicated for use by the production environment.

  The network architects assign the IP address subnets as shown in the following table:

  

  The network architects also prepare a network design for the Hyper-V environments as shown in the Network Design exhibit. (Click the Exhibit button.) The implementation team reports a problem with IP addressing as shown in the Network Error exhibit. (Click the Exhibit button.)

  You need to ensure that the implementation team can implement the network design successfully. For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

  Hot Area:

  

  

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  Ref: http://blogs.technet.com/b/scvmm/archive/2013/06/17/logical-networks-part-v-network- virtualization.aspx http://technet.microsoft.com/en-us/library/jj721570.aspx

• Question 73:

  An organization has two teams of developers. One team develops web applications. The other team develops mobile applications. You administer servers for the organization. All four servers run Windows Server 2012 R2 and are part of a

  Hyper-V cluster. You create six virtual machines (VMs) for each team. You plan to create a virtual environment for the teams. You have the following requirements:

  Both teams must use the 10.10.10.0/24 subnet.

  Each VM for the web application team must have network connectivity with all other web application VMs.

  Each VM for the mobile application team must have network connectivity with all other mobile application VMs.

  The VMs for the web application team must NOT connect to the VMs for the mobile application team.

  You need to create the network for the VMs. What should you do?

  A. Configure one connected network. Allow new VM networks created on this logical network to use network virtualization.
  B. Set the virtual LAN ID for the management network.
  C. Enable private virtual LAN (PVLAN) networks.
  D. Configure one connected network. Do NOT allow new VM networks created on this logical network to use network virtualization.
  C. Enable private virtual LAN (PVLAN) networks.

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  http://blogs.technet.com/b/scvmm/archive/2013/06/04/logical-networks-part-iv-pvlan- isolation.aspx Download chart from: http://www.microsoft.com/en-us/download/details.aspx?id=37137

  

• Question 74:

  You administer a Windows Server 2012 R2 server that has the Hyper-V role installed.

  You have the following virtual machines (VMs):

  

  You also have the following two switches:

  VM-Server1 has network connectivity to VM-Server2 and VM-Server3, as well as the host server, VM-Server4 has network connectivity to VM-Server5, but NOT to the host server. You need to configure VM-Server6 to ensure that VM-Server6 has network connectivity only to the other test VMs.

  Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order

  Select and Place:

  

  

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  Note:

  There are three types of virtual switches available External, Internal and Private.

  * Private only allows communications between the virtual machines. It does not allow any communication of the VMs with the host operating system.

  * External allows you to connect your VMs to each other and to the physical host machine. It requires a physical adapter on the host machine that will be used to communicate with the physical network that the host is connected to.

  * Internal allows communications between the VMs and the host operating system. It does not require a physical adapter on the host machine and will not allow communication with any actual physical network.

• Question 75:

  A company plans to create a Hyper-V test environment that will contain three virtual machines (VMs). The VMs are projected to grow 1 GB in size each day. The VMs will be configured as follows:

  

  You must minimize the required amount of storage space by using the least amount of administrative effort.

  You need to recommend a storage solution.

  Which type of virtual disk type should you configure for each VM?

  A. differencing
  B. dynamically expanding
  C. fixed
  D. pass-through
  B. dynamically expanding

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  http://www.petri.co.il/choosing-hyper-v-storage-virtual-hard-disks-2.htm http://searchservervirtualization.techtarget.com/tip/Fixed-vs-dynamic-disks-for-Hyper-V- virtual- machines

• Question 76:

  You administer two Windows 2012 R2 servers named SERVER1 and SERVER2. Both servers have the Hyper-V role installed. SERVER1 has network adapters that have Remote Direct Memory Access (RDMA) enabled. You plan to implement live migration in the environment.

  You have the following requirements:

  Use remote management tools to manage the live migration tasks.

  Optimize network performance during live migration.

  You need to configure live migration settings on each host server. In the Live Migrations section of the Hyper-V Settings window, which two options should you select? To answer, select the appropriate option buttons in the dialog box in the answer area.

  Hot Area:

  

  

• Question 77:

  You are the virtualization administrator for an organization that manages private and public cloud resources. The organization has a Windows Azure subscription. You plan to move virtual machines to Windows Azure Infrastructure as a

  Service (IaaS) by using System Center 2012 R2 App Controller.

  You need to create a virtual machine template that allows virtual machines to be moved from Hyper-V to Windows Azure.

  What should you do?

  A. Create a new virtual machine that uses a .vhd file. Run the Sysprep tool on the virtual machine.
  B. Create a new Generation 2 virtual machine that uses a .vhdx file that is attached to a SCSI controller. Run the Sysprep tool on the virtual machine.
  C. Create a new virtual machine that uses a .vhdx file. Run the Sysprep tool on the virtual machine.
  D. Create a virtual machine by using a differencing disk. Use the Clone a virtual machine option to create new virtual machines.
  A. Create a new virtual machine that uses a .vhd file. Run the Sysprep tool on the virtual machine.

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  http://blogs.msdn.com/b/how24/archive/2012/11/06/windows-azure-iaas-upload-a-custom-build- vmtemplate.aspx http://blogs.technet.com/b/kevinremde/archive/2013/05/29/migrating-vms-from-hyper-v-to- windows-azure-20-key-scenarios-with-windows-azure-infrastructure- services.aspx Note: Azure v1.7 and below does not support VHDX files Ref: http://www.windowsazure.com/en-us/documentation/articles/virtual-machines-create- upload-vhd- windows-server/

• Question 78:

  A company has Active Directory Domain Services (AD DS) domain controllers that run on Windows Server 2012 R2 servers. There are two forests, and each has a single domain. There is a two-way forest trust between the forests. The company uses Hyper-V for server virtualization. The Hyper-V environment contains the Hyper-V host servers as shown in the following table:

  

  You prepare to deploy System Center 2012 R2 Data Protection Manager (DPM) to back up the Hyper-V environment. The deployment must meet the following requirements: ensure that all Hyper-V servers can be backed up from a minimum of two DPM servers minimize the total number of DPM servers

  You need to deploy DPM to the environment. What should you deploy?

  A. four DPM servers in the internal network and two DPM servers in the perimeter network
  B. two DPM servers in the internal network and one DPM server in the perimeter network
  C. two DPM servers in the internal network only
  D. two DPM servers in the internal network and two DPM servers in the perimeter network
  C. two DPM servers in the internal network only

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  DPM can protect servers and workstations across domains within a forest that has a two-way trust relationship with the domain that the DPM server is located in. If there is not a two-way trust across domains, you can protect the computers using DPM's support for computers in workgroups or untrusted domains. For more information, see Managing Protected Computers in Workgroups and Untrusted Domains.

  DPM supports data protection across forests as long as you establish a forest-level, two-way trust between the separate forests.

  Ref: http://technet.microsoft.com/en-us/library/hh758176.aspx

• Question 79:

  You administer two Windows 2012 R2 servers that have the Hyper-V role installed. You plan to deploy a new Hyper-V cluster. The cluster instance must NOT be added to Active Directory. You need to deploy the cluster. What should you do?

  A. Run the Windows PowerShell cmdlet New-Cluster. Specify DNS for the AdministrativeAccessPoint parameter.
  B. Run the Windows PowerShell cmdlet New-Cluster. Specify Forest for the AdministrativeAccessPoint parameter.
  C. Run the Windows PowerShell cmdlet Get-Cluster. Specify DNS for the Domain parameter.
  D. Run the Windows PowerShell cmdlet New-Cluster. Specify ActiveDirectoryAndDNS for the AdministrativeAccessPoint parameter.
  A. Run the Windows PowerShell cmdlet New-Cluster. Specify DNS for the AdministrativeAccessPoint parameter.

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  Ref: http://technet.microsoft.com/en-us/library/dn265970.aspx To deploy an Active Directory-detached cluster, you must use Windows PowerShell. You cannot use Failover Cluster Manager. To create the failover cluster, start Windows PowerShell as an administrator, and then use the New-Cluster cmdlet with the AdministrativeAccessPoint parameter set to a value of DNS.

• Question 80:

  You administer three Windows Server 2012 R2 servers named Server1, Server2, and Server3. The servers are configured as follows:

  

  Each virtual machine on Server1 has a 50-TB logical unit number (LUN) to store data. There is limited bandwidth between the local data center and Windows Azure. You have the following business continuity requirements:

  Virtual machines (VMs) on Server1 must be available within 30 minutes of an unexpected failure.

  VMs on Server1 must be available if the local datacenter is no longer available.

  You need to configure the environment.

  What should you do?

  A. Implement live migration from Server1 to Server2.
  B. Configure the VMs to use a checkpoint location on Server3. Then, create a daily snapshot.
  C. Enable Hyper-V replication between Server1 and Server2.
  D. Implement quick storage migration from Server1 to Server2.
  C. Enable Hyper-V replication between Server1 and Server2.

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  Ref: http://www.petri.co.il/hyper-v-replica-overview.htm