074-409 무료 덤프문제 온라인 액세스

You administer two servers that run Windows Server 2012 R2. Both servers are part of a Hyper-V cluster. The servers are configured as shown in the following diagram:

All of the .vhdx files are stored on DISK1.
You observe that the physical input/output (I/O) performance degrades when .vhdx files are accessed.
You need to improve performance.
Which two actions should you perform? Each correct answer presents part of the solution.

• A.Run the Windows PowerShell command Set-BCCache 10.
• B.On each host server, disable write caching for DISK0.
• C.Run the Windows PowerShell command Get-ClusterSharedVolumeBlockCacheSizeInMB = 0.
• D.On each host server, enable write caching for DISK1.
• E.Run the Windows PowerShell command (Get-Cluster).SharedVolumeBlockCacheSizeInMB = 512.
• F.Run the Windows PowerShell command Get-ClusterSharedVolume "Disk1" | Set-ClusterParameter CsvEnableBlockCache 1.

HOTSPOT
You plan to implement guest clustering that contains two virtual machines (VMs). You review the following information from one of the VMs:
The Validate File System test results in the Failover Clustering Validation Report, as
The Features page of the Add Roles and Features Wizard, as shown in the Features Wizard exhibit (Click the Exhibit button.)
The disk management settings, as shown in the Disk Management exhibit (Click the Exhibit button.)
shown in the Validation Report exhibit (Click the Exhibit button.)



You need to ensure that you can implement guest clustering.
For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

정답:

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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.

• A.Configure DPM to perform host-level backups of the VMs.
• B.Deploy the DPM protection agent to VMs.
• C.Deploy a DPM server.
• D.Configure DPM to perform guest-level backups of the VMs.
• E.Add the Hyper-V role to the DPM server.

You administer a Windows Server 2012 R2 server that has the Hyper-V role installed. The server hosts three virtual machines (VMs).
One of the VMs is managed by a security engineer. The security engineer must capture traffic on another VM that is running on the same server.
You need to ensure that the security engineer can access the network traffic information from the target VM.
Which networking feature should you enable?

• A.Protected network
• B.NIC teaming
• C.MAC address spoofing
• D.port mirroring

A company has a Windows Server 2012 R2 Hyper-V host server named NYC-HOST1 that hosts a virtual machine (VM) named NYC-VM1.
A critical security update must be applied immediately to NYC-VM1. There is no time to test the update before deployment. You must minimize the amount of time needed to restore the VM.
You need to capture the state of NYC-VM1 before you install the critical security update.
What should you do?

• A.Run the Windows PowerShell command Export-VMSnapshot NYC-VM1.
• B.Run the Windows PowerShell command Get-VMSnapshot NYC-VM1.
• C.From Hyper-V Manager, select NYC-VM1, and then create a checkpoint.
• D.Run the Windows PowerShell command Save-VM NYC-VM1.