Microsoft 74-409 Online Practice Questions and Exam Preparation

Microsoft 74-409 Online Questions & Answers

• Question 11:

  Contoso, Ltd. has a Windows Server 2012 R2 server with the Hyper-V role installed. Contoso has a virtual machine named CVM1. The company uses System Center 2012 R2 Virtual Machine Manager (VMM) to manage the environment. Contoso acquires Fabrikam, Inc. Fabrikam has a Windows Server 2012 R2 server with the Hyper-V role installed.

  CVM1 must be able to communicate with a virtual machine named FVM2 on a non-routable subnet in the Fabrikam Hyper-V environment You need to ensure that CVM1 can communicate with FVM2. Which technology should you implement?

  A. Remote Desktop (RD) Gateway
  B. Windows Network Load Balancing (WNLB)
  C. Windows Server Gateway
  D. Reverse Proxy Server
  C. Windows Server Gateway

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  Ref: http://technet.microsoft.com/en-us/library/dn313101.aspx

• Question 12:

  You are the virtualization administrator for an organization. You use System Center 2012 R2 Virtual Machine Manager (VMM) to configure a virtual machine (VM) template that will host a new application.

  You have the following requirements for new VMs that host the application:

  New VMs must be highly available.

  You must join the VMs to an Active Directory Domain Services domain at deployment.

  You need to modify the VM template to support the requirements. On the properties page for the template, which two settings should you configure? To answer, select the appropriate settings in the answer area.

  Hot Area:

  

  

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  Ref: http://technet.microsoft.com/en-us/library/hh427282.aspx

• Question 13:

  A company has a single Active Directory Domain Services (AD DS) domain and 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. Users access company resources from the Internet.

  There is an existing front-end web server farm that contains virtual machines (VMs), as shown in the Front-end Web Server Farm exhibit. (Click the Exhibit button.) You use the VMs to deliver a website to the Internet.

  

  The company plans to enhance overall security of the virtual environment. The front-end web servers must NOT be able to communicate with each other.

  You need to implement changes to the environment.

  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:

  

  

• Question 14:

  A company uses Windows Server 2012 R2 servers that have the Hyper-V role installed. The company uses a single System Center 2012 R2 Data Protection Manager (DPM) server to back up and recover the Hyper-V environment.

  You deploy a new standalone Hyper-V host server, and then deploy 20 new virtual machines (VMs) to the host server. You create a DPM protection group named ProtectionGroup3. You need to automate the process of adding the 20 new VMs to ProtectionGroup3.

  What should you run?

  A. the Windows PowerShell cmdlet Register-SCVMMManagedComputer
  B. the Windows PowerShell cmdlet Update-SCVMMManagedComputer
  C. the Windows PowerShell script AddNewStandAloneVM.ps1, and specify the Hyper-V server and ProtectionGroup3 as parameters
  D. the Windows PowerShell script AddNewStandAloneVMToDRServer.ps1, and specify the Hyper-V server and ProtectionGroup3 as parameters
  C. the Windows PowerShell script AddNewStandAloneVM.ps1, and specify the Hyper-V server and ProtectionGroup3 as parameters

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  The AddNewStandAloneVM.ps1 script does the following:

  Takes the fully qualified domain name (FQDN) of the protected server and the name of the protection group as input. Searches for the protected server and the protection group. Runs an inquiry on the server that is running Hyper-V and

  obtains the list of unprotected virtual machines.

  Adds this list of virtual machines to the protection group. Saves the changes to the protection group and exits the procedure.

  Ref: http://technet.microsoft.com/en-us/library/jj721498.aspx#bkmk_autoaddvm

• Question 15:

  You plan to use a Hyper-V host server to host virtual desktops for external customers.

  You have the following requirements:

  Individual virtual machines (VMs) must be isolated from one another.

  VMs must have access to the Internet.

  IP addresses should be used in the most efficient manner possible.

  The configuration must minimize administrative effort and management complexity.

  You need to configure the virtual environment.

  What should you do?

  A. Configure a port virtual local area network (PVLAN). Connect all new VMs to the PVLAN.
  B. Configure virtual networking with network isolation. Create a unique VM network for each VM.
  C. Deploy VMs to the same VM network. Enable DHCP Guard and Router Guard network extensions.
  D. Configure a virtual network with no isolation. Deploy VMs to the same VM network. Configure Windows firewall on each VM to prevent the VM from communicating with other VMs on the same VM network.
  A. Configure a port virtual local area network (PVLAN). Connect all new VMs to the PVLAN.

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  PVLAN can be used to create an environment where VMs may only interact with the Internet and not have visibility into other VMs' network traffic. To accomplish this put all VMs (actually their Hyper-V switch ports) into the same PVLAN in isolated mode. Therefore, using only two VLAN IDs, primary and secondary, all VMs are isolated from each other.

  Ref: http://technet.microsoft.com/en-us/library/jj679878.aspx#bkmk_pvlan

• Question 16:

  You are the virtualization administrator for an organization. You manage a virtual machine (VM) by using System Center 2012 R2 Virtual Machine Manager. The VM is in a running state. You plan to use the System Preparation (Sysprep) tool to create a virtual machine template from the VM.

  You need to save a copy of the VM before you run the Sysprep tool. Which actions should you take? To answer, drag the appropriate actions to the correct locations in the answer area. Each action may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

  Select and Place:

  

  

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  You must shut down the VM before cloning it.

• Question 17:

  A company plans to create a Hyper-V environment that will contain three virtual machines (VMs). A limited amount of storage space is available to host the VMs. The VMs will be configured as follows:

  

  You must maximize disk performance.

  You need to recommend a storage solution.

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

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

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  Ref: http://www.petri.co.il/choosing-hyper-v-storage-virtual-hard-disks-2.htm#

  Virtual Disk Types

  There are considerations for using virtual disks, and what types of virtual disks are available:

  ?Fixed--The VHD image file is pre-allocated on the backing store for the maximum size requested. ?Expandable--Also known as";dynami";,";dynamically expandabl";, and";spars";, the VHD image file uses only as much space on the backing

  store as needed to store the actual data the virtual disk currently contains. When creating this type of virtual disk, the VHD API does not test for free space on the physical disk based on the maximum size requested, therefore it is possible to

  successfully create a dynamic virtual disk with a maximum size larger than the available physical disk free space.

  Note The maximum size of a dynamic virtual disk is 2,040 GB. ?Differencing--A parent virtual disk is used as the basis of this type, with any subsequent writes written to the virtual disk as differences to the new differencing VHD image file,

  and the parent VHD image file is not modified. For example, if you have a clean- install system boot operating system virtual disk as a parent and designate the differencing virtual disk as the current virtual disk for the system to use. then the

  operating system on the parent virtual disk stays in its original state for quick recovery or for quickly creating more boot images based on additional differencing virtual disks.

  Note The maximum size of a differencing virtual disk is 2,040 GB.

  All virtual disk types have a minimum size of 3 MB.

  With Pass-through disks, you lose all of the benefits of VHD files such as portability, snap- shotting and thin provisioning. Performance is marginally better than that of VHD files. Reference: http://clusteringformeremortals.com/2009/09/25/

  hyper-v-pass-through-disk- performance-vs- fixedsize-vhd-files-and-dynamic-vhd-files-in-windows-server-2008-r2/

• Question 18:

  You administer an environment that uses a Windows Server 2012 R2 Hyper-V cluster and System Center 2012 R2 Virtual Machine Manager (VMM). You plan to deploy two virtual machines (VMs) that host a line-of-business (LOB)

  application. The VMs must reside on the same Hyper-V host server at all times. The LOB application does NOT require high availability.

  You need to deploy the VMs.

  What should you do?

  A. Add a custom property to both VMs, and assign the same value to each property. Configure the Hyper-V host cluster to use the same custom property and value. Configure a custom placement rule that uses filters that are based on the custom property and value.
  B. Configure the VMs to use the same VM network.
  C. Configure the VMs to reside on the same storage area networks (SANs).
  D. Add a custom property to both VMs, and assign the same value to each property. Configure the VMs as members of the same availability set.
  A. Add a custom property to both VMs, and assign the same value to each property. Configure the Hyper-V host cluster to use the same custom property and value. Configure a custom placement rule that uses filters that are based on the custom property and value.

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  Ref: http://blogs.technet.com/b/scvmm/archive/2013/03/11/custom-placement-rules-and- availability-sets-in-scvmm-2012-sp1.aspx

• Question 19:

  A company uses System Center 2012 R2 Virtual Machine Manager (VMM). The VMM server has the following shares:

  You need to configure VMM to share physical resources with private cloud users. 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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  1) In \\Share1, create a shared folder named Data.

  2) In \\Share1\Data, create a folder named ApplicationFrameworks

  3) Copy the contents of the ApplicationFrameworks folder from the default library to \\Share1\Data\Appli- cationFrameworks. Add the \\Share1\Data \ApplicationFrameworks shared folder to the VMM library

  Reference: http://technet.microsoft.com/en-us/library/gg610575.aspx

• Question 20:

  A company has Hyper-V host servers that run Windows Server 2012. The company also has virtual machines that run Windows Server 2008 R2 or Windows Server 2012. You upgrade the Hyper-V host servers to Windows Server 2012 R2.

  You need to ensure that all virtual machines can PXE boot by using a standard network adapter.

  What should you do?

  A. Create Generation 2 virtual machines.
  B. Upgrade all existing virtual machines to Windows Server 2012 R2.
  C. Upgrade the existing virtual machines that run Windows Server 2008 R2 to Windows Server 2012 R2.
  D. Create Generation 1 virtual machines.
  A. Create Generation 2 virtual machines.

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  Ref: http://technet.microsoft.com/en-us/library/dn282285.aspx Gen 2 VMs allow PXE booting