74-409 Exam
Update 74-409 test question Guide
Pass4sure offers free demo for 74-409 exam. "Server Virtualization with Windows Server Hyper-V and System Center", also known as 74-409 exam, is a Microsoft Certification. This set of posts, Passing the Microsoft 74-409 exam, will help you answer those questions. The 74-409 Questions & Answers covers all the knowledge points of the real exam. 100% real Microsoft 74-409 exams and revised by experts!
Q1. RAG DROP
You administer the following Windows Server 2012 R2 Hyper-V environment:
The environment also contains a computer named WORKSTATION1 that runs Windows 8. You need to perform maintenance on SERVER1. You have the following requirements:
. Perform live migration for VM-APP1. . Use one of the Hyper-V management tools on WORKSTATION1 to perform the live migration tasks.
You need to migrate VM-APP1.
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.
Answer:
Q2. OTSPOT
A company has a Windows Server 2012 R2 Hyper-V environment that contains a single Active Directory Domain Services domain named Contoso.com. The environment also has three servers named Host1, Host2, and Host3 that have the Hyper-V role installed. You configure all of the hosts as a single failover cluster. You have two guest clusters named VM-Cluster1 and VM-Cluster2. The environment is configured as shown in the following diagram: When a virtual machine guest cluster node is migrated to another host, the guest cluster fails over to the other node. You must provide high availability for all virtual machines. Guest clusters must NOT fail over if they are migrated to another host.
You need to configure the guest clusters.
Use the drop-down menus to complete each statement based on the information presented in the screenshot. Each correct selection is worth one point.
Answer:
Q3. 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
Answer: C
Explanation:
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: C:\Documents and Settings\Adnan Hameed\Desktop\untitled.PNG
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: C:\Documents and Settings\Adnan Hameed\Desktop\untitled.PNG
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.
Q4. ....
A company consolidates multiple data centers into a single centralized datacenter by using a Windows Server 2012 R2 server that has the Hyper-V role installed.
You must be able to support chargeback based on the usage of the following resources:
average CPU usage per virtual machine (VM) average physical memory used by a VM over a period of time highest amount of memory assigned to a VM over a period of time highest amount of disk spaced assigned to a VM over a period of time
You need to track the resources without installing any additional tools.
Which tool should you use?
A. Process Explorer
B. Resource Metering C Reliability Monitor
C. Resource Monitor
Answer: B
Explanation: Ref: http://technet.microsoft.com/en-us/library/hh831661.aspx
Q5. RAG DROP
You administer a Hyper-V environment that includes two servers named SERVER1 and SERVER2. SERVER1 runs Windows Server 2008 R2 SP1. SERVER2 runs Windows Server 2012 R2. Both servers have the Hyper-V role installed.
SERVER1 contains a virtual machine named VM-APP1. VM-APP1 runs Windows Server 2003 R2 SP2.
You plan to migrate VM-APP1 from SERVER1 to SERVER2. To test the process, you migrate a copy of VM-APP1 from SERVER1 to SERVER2 and observe that the mouse does not function. The mouse on VM-APP1 must work correctly after you migrate it to SERVER2.
You need to migrate the VM-APP1.
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.
Answer:
Q6. You use System Center 2012 R2 Operations Manager to monitor the datacenter infrastructure and applications for an organization. You import the SQL Server
Management Pack.
You are unable to monitor long-running SQL Server Agent jobs. You observe that the SQL Server Agent Jobs View displays zero instances. Other SQL Server-related monitoring operations function as expected.
You need to monitor long-running SQL Server Agent jobs.
What should you do?
A. Enable the Job Duration unit monitor.
B. Enable agent proxy for SQL Servers.
C. Enable the object discovery for the SQL Server Agent Job class.
D. End maintenance mode for the SQL Server 2012 Computers group.
Answer: C
Explanation:
http://blogs.technet.com/b/kevinholman/archive/2011/08/05/how-to-monitor-sql-agent-jobs-using-the-sqlmanagement-pack-and-opsmgr.aspx Ref: http://www.toolzz.com/?p=162
Q7. A company uses System Center 2012 R2 Virtual Machine Manager (VMM).
You have the following requirements:
. Self-service users must be able to store and share their resources. . Self-service users must be able to use the resources to create profiles and templates in VMM.
You need to configure VMM to support self-service users.
Which three actions should you perform? Each correct response presents part of the solution.
A. In the VMM library share, create a user data path.
B. Grant the Read permission and the Write permission to all role members.
C. In the Public Documents share, create a user data path.
D. Assign the Deploy action to the role members.
E. Grant the Read & execute permission to all role members.
F. Assign the Author action to the role members.
Answer: A,B,F
Explanation: A (not C): VMM for System Center 2012 allows self-service users to use the VMM console, and to see their logical and physical resources in the Library workspace.
* Self-service user data paths Configure user data paths on self-service user roles to provide a place where members of a self-service user role can upload and share their own resources. The user data path also is the best place for administrators to store resources that only members of a self-service user role need to use.
B: (not E) Access control permissions determine whether the users have Read/Write or Read/only access.
F (not D):
*
Author Grants members permission to author templates and profiles. Users with authoring rights can create hardware profiles, operating system profiles, application profiles, SQL Server profiles, virtual machine templates and service templates.
*
Deploy Grants members permission to deploy virtual machines and services from templates and virtual hard disks that are assigned to their user role. However, they do not have the right to author templates and profiles.
Q8. OTSPOT
A company has a Windows Server 2012 R2 Hyper-V environment that includes two separate Active Directory Domain Services (AD DS) domains. The environment also has three servers named HOST1, HOST2, and HOST3 that have the Hyper-V role installed. HOST1 and HOST2 are configured as a failover cluster. The environment is configured as shown in the following diagram:
You plan to deploy two new virtual machines named VM-Server1 and VM-Server2. You have the following requirements:
Deploy both virtual machines as a failover cluster.
Utilize virtual hard disk (VHD) sharing for the cluster.
The virtual machines must survive a host server hardware failure.
You need to deploy the virtual machines.
Use the drop-down menus to complete each statement based on the information presented in the screenshot. Each correct selection is worth one point.
...
Answer:
Q9. You have a Windows Server 2012 R2 Hyper-V environment that includes System Center 2012 R2 Virtual Machine Manager (VMM). The environment includes five physical servers. The servers are configured as follows:
You plan to use VMM to migrate physical machines to virtual machines.
You need to reconfigure the hardware on the servers to support a physical to virtual offline
migration.
Which three servers should you reconfigure? Each correct answer presents part of the solution.
A. NYC-FS
B. NYC-DEV
C. NYC-EX
D. NYC-PR
E. NYC-WEB
Answer: A,C,D
Explanation:
You need to find servers which CANNOT go thru P2V migration.
P2V Prerequisites in VMM
Requirements on the source machine
The physical computer to be converted must meet the following requirements:
-Must have at least 512 MB of RAM.
-Cannot have any volumes larger than 2040 GB.
-
Must have an Advanced Configuration and Power Interface (ACPI) BIOS. Vista WinPE
will not install on a non-ACPI BIOS.
-
Must be accessible by VMM and by the virtual machine host.
-Cannot be in a perimeter network.
--> A perimeter network, which is also known as a screened subnet, is a collection of
devices and subnets that are placed between an intranet and the Internet to help protect
the intranet from unauthorized Internet users. The source computer for a physical-to-virtual
(P2V) conversion can be in any other network topology in which the VMM management
server can connect to the source machine to temporarily install an agent and can make
Windows Management Instrumentation (WMI) calls to the source computer.
-The source computer should not have encrypted volumes.
--> If the source computer has encrypted volumes, an offline P2V conversion may render
the computer unbootable.
Answer: So based on the prerequisites, NYC-FS, NYC-EX and NYC-PR needs to be re-configured.
UPDATE:
As of System Center 2012 R2, you can no longer perform P2V conversions in VMM.
For information about how to use an earlier version of Virtual Machine Manager to mitigate
this change, see the:
"How to perform a P2V in a SCVMM 2012 R2 environment blog" -
http://blogs.technet.com/b/scvmm/archive/2013/10/03/how-to-perform-a-p2v-in-a-scvmm-2012-r2-environment.aspx Technet Reference: http://technet.microsoft.com/en-us/library/hh427293.aspx
Q10. 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. From Hyper-V Manager, select NYC-VM1, and then create a checkpoint.
B. Run the Windows PowerShell command Save-VM NYC-VM1.
C. Run the Windows PowerShell command Get-VMSnapshot NYC-VM1.
D. Run the Windows PowerShell command Export-VMSnapshot NYC-VM1.
Answer: A
Explanation: A checkpoint is the Windows Server 2012 R2 Hyper-V name for a snapshot. A snapshot will save the state of the VM.
http://technet.microsoft.com/en-us/library/cc956044.aspx http://www.interweb.org.uk/2011/03/21/understanding-hyper-v-virtual-machine-snapshotscheckpoints/ http://technet.microsoft.com/en-us/library/dd560637(v=ws.10).aspx http://technet.microsoft.com/en-us/library/hh848539.aspx