[Free] 2018(Aug) Ensurepass Microsoft 74-409 Dumps with VCE and PDF 41-50
Server Virtualization with Windows Server Hyper-V and System Center
Question No: 41 HOTSPOT
You administer the Hyper-V environment for a company. All virtual machines must use
dynamic memory and virtual non-uniform memory access (NUMA) settings that are aligned to the underlying hardware.
One virtual machine is misconfigured.
You need to update the misconfigured virtual machine.
In the Settings dialog box for the virtual machine, which two options should you select?
Question No: 42
You administer a server that runs Windows Server 2012 R2 that has the Hyper-V role installed. You plan to apply an update to a virtual machine (VM). You have the following requirements:
->You must be able to quickly revert back to a pre-update state.
->The solution must minimize storage requirements on the server.
You need to apply the update. What should you do?
Run the Windows PowerShell cmdlet New-VirtualDiskClone.
Create a checkpoint of the VM.
Run the Windows PowerShell cmdlet Export-VMSnapshot.
Export the VM.
Answer: B Explanation:
Question No: 43 HOTSPOT
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.
Question No: 44
You administer a Windows Server 2012 R2 Hyper-V host server that contains production and test virtual machines (VMs). You plan to optimize the performance of the VMs.
The following settings must be applied to the VMs:
->You must set a maximum value for the input/output operations per second (IOPS) on the test VMs.
->You must set a minimum value for the IOPS on the production VMs.
You need to configure the environment. What should you do?
On all VMs, enable Network Quality of Service (QoS).
Create a shared virtual hard disk (VHD).
On the Hyper-V host server, enable Resource Metering.
On all VMs, enable Storage Quality of Service (QoS).
Question No: 45
A company has a Windows Server 2012 R2 server that has the Hyper-V role installed. The server hosts 12 virtual machines (VMs) that run Windows Server 2012 R2. The company plans to deploy System Center 2012 R2 Data Protection Manager (DPM).
The company has identified the following requirements for the DPM deployment:
->allow files and folders on VMs to be recovered
->allow recovery of data to a network share
->minimize the number of DPM protection agents that you must deploy
You need to implement the backup solution.
Which two actions should you perform? Each correct answer presents part of the solution.
Deploy a DPM server.
Deploy the DPM protection agent to VMs.
Add the Hyper-V role to the DPM server.
Configure DPM to perform guest-level backups of the VMs.
Configure DPM to perform host-level backups of the VMs.
Explanation: * DPM protection supports the following scenarios:
/ (this scenario) Protects virtual machines that are hosted on stand-alone servers that run Hyper-V and that use local or directly attached storage.
/ Protects virtual machines that run on a cluster. The cluster uses Cluster Shared Volumes (CSV) storage.
/Protects virtual machines that run on a stand-alone server or cluster and that use SMB 3.0 file server storage.
/Protects virtual machines that are running during a live migration.
* Example: Protection for virtual machines on a stand-alone server that is running Hyper-V
Hyper-V on Standalone
This configuration protects one or more virtual machines on a stand-alone host computer. Storage can be local on the host server, or directly attached to it, for example a hard drive, a storage area network (SAN) device, or a network attached storage (NAS) device.
Alternatively, the host server might use SMB 3.0 storage on an alternate file server. The DPM protection agent must be installed on all hosts and on the file server if storage is hosted by using SMB 3.0.
Not B: Would not minimize the number of Protection Agents.
Ref: https://social.technet.microsoft.com/wiki/contents/articles/17493.protecting-hyper-v- virtual-machines-with-system-center-dpm-2012.aspx
Question No: 46
A company has Hyper-V host servers and virtual machines (VMs). All host servers and VMs run Windows Server 2012 R2. You need to ensure that new VMs can boot from a SCSI virtual hard disk. What should you create?
virtual disks that use the virtual hard disk (VHD) format
virtual disks that use the VHDX format
Generation 1 VMs
Generation 2 VMs
Answer: D Explanation:
Question No: 47 DRAG DROP
You have a Windows Server 2012 R2 server that has the Hyper-V role installed. The company has the following requirements for the Hyper-V host server:
->Virtual machines (VMs) must only communicate with other VMs and the Hyper-V host server.
->You must be able to monitor all TCP/IP packets to and from VMs from the moment
that VMs are able to communicate.
->You must support a third-party program that uses the Network Driver Interface Specification (NDIS) API to monitor the TCP/IP packets between VMs.
You need to configure the environment.
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.
Create an internal virtual switch
Enable the Microsoft NDIS Capture switch extension on the internal virtual switch
Configure the VMs to use the internal virtual switch
Question No: 48
A company has a server that runs Windows Server 2012 R2. The Hyper-V role is installed on the server. The server has virtual machines (VMs) that run Windows Server 2012 R2.
You create two VMs. You also create four virtual hard disks. Two of the virtual hard disks use the VHD file format and two use the VHDX file format.
You plan to create a failover cluster by using the two VMs on the Hyper-V host server. You need to prepare the storage for the VMs.
What should you do?
Enable virtual hard disk sharing for one of the VHDX-based hard disks.
Run the Windows PowerShell cmdlet Optimize-VHD against the VHD-based hard disks.
Enable virtual hard disk sharing for one of the VHD-based hard disks.
Run the Windows PowerShell cmdlet Optimize-VHD against the VHDX-based hard disks.
Answer: A Explanation:
Ref: http://technet.microsoft.com/en-us/library/dn265980.aspx http://technet.microsoft.com/en-us/library/dn281956.aspx Note: Disk sharing can only be set on VHDX disks.
Shared virtual hard disk functionality in guest failover clusters exclusively uses the .vhdx file format.
Although the shared virtual hard disk must use the .vhdx file format for the data drive, the operating system disk for a virtual machine can use either the .vhd or the .vhdx file format.
Question No: 49 DRAG DROP
You administer a Hyper-V environment that uses Windows Server 2012 R2 and System Center 2012 R2 Virtual Machine Manager (VMM).
A line-of-business (LOB) application requires two virtual machines (VMs). Each VM must have direct access to existing Fibre Channel storage.
You need to ensure that the two VMs have direct access to Fibre Channel storage. 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.
The virtual Fibre Channel feature in Hyper-V requires the following:
One or more installations of Windows Server 2012 with the Hyper-V role installed. Hyper-V requires a computer with processor support for hardware virtualization.
A computer with one or more Fibre Channel host bus adapters (HBAs) that have an updated HBA driver that supports virtual Fibre Channel. Updated HBA drivers are included with the in-box HBA drivers for some models. The HBA ports to be used with virtual Fibre Channel should be set up in a Fibre Channel topology that supports NPIV. To determine whether your hardware supports virtual Fibre Channel, contact your hardware vendor or OEM.
An NPIV-enabled SAN.
Virtual machines configured to use a virtual Fibre Channel adapter, which must use Windows Server 2008, Windows Server 2008 R2, or Windows Server 2012 as the guest operating system.
Storage accessed through a virtual Fibre Channel supports devices that present logical units. Virtual Fibre Channel logical units cannot be used as boot media.
Question No: 50
A company has the following servers:
You are implementing the virtualization storage.
You need to assign Server Message Block (SMB) 3.0 file shares to the Hyper-V host servers.
Which three actions should you perform? Each answer presents part of the solution.
Assign the file share to SERVER2.
Add SERVER3 as a storage device.
Assign the file share to SERVER1.
Add SERVER2 as a storage device.
Create a file share on SERVER3.
Create a file share on SERVER2.
Explanation: B: Step 1: Add the file server (server3) as a storage device.
Add a storage device-As a first step, add a storage device or Windows-based file server to the VMM console.
E: Step 2: Create a file share on the file server (server3).
Create a file share-Create a file share on the Windows-based file server. A: Step 3: Assign the share to the Host server (Server2)
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