74-409 Exam
74-409 buch : Oct 2021 Edition
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2021 Oct 74-409 server virtualization with windows server hyper-v and system center:
Q31. OTSPOT
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 shown in the Validation Report exhibit (Click the Exhibit button.)
.
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.)
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.
Answer:
Q32. OTSPOT
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.
Answer:
Q33. RAG DROP
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.
Answer:
Q34. 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.
Answer: A
Explanation:
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
Q35. A company has a server that has System Center 2012 R2 Virtual Machine Manager (VMM) installed. A specific user must be able to create logical networks in VMM. You need to grant the user the required permissions. What should you do?
A. in VMM, grant the user the Administrator role.
B. in VMM, create a self-service role that has the Deploy action assigned.
C. in Server Manager, add the user to the local Administrators group.
D. In VMM, grant the user the Tenant Administrator role.
Answer: A
Explanation: Ref: http://technet.microsoft.com/en-us/library/gg610588.aspx Account requirements To complete this procedure, you must be a member of the Administrator or the Delegated Administrator user role. Delegated administrators can only associate a logical network to host groups that are included in their administrative scope.
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Q36. An organization has a private cloud infrastructure. The organization uses Windows Server 2012 R2 servers that have the Hyper-V role installed. The organization uses all components of System Center 2012 R2.
You use Virtual Machine Manager to configure four clouds and self-service groups. In addition, you configure price sheets for chargeback reporting in Service Manager. You must implement chargeback for private cloud customers.
You need to ensure that chargeback reports in Service Manager will return data.
Which three actions should you perform? Each correct answer presents part of the solution.
A. In Service Manager, configure the Virtual Machine Manager Connector.
B. Configure integration between Virtual Machine Manager and Operations Manager.
C. Import a list of Hyper-V host servers into Service Manager by using the Import Instances from the CSV File tool.
D. In Service Manager, configure the Operations Manager configuration item connector.
E. In Service Manager, configure the Configuration Manager Connector.
F. In Service Manager, configure the Orchestrator connector.
Answer: B,C,D
Explanation: D: Configure the SCOM (System Center Operations Manager) connector in Service Manager To get the Cloud objects we were seeing in Operations Manager into the CMDB in Service Manager, the Operations Manager connector in Service Manager needs to be configured.
To do this, follow these steps:
Open the Service Manager console as an Administrator.
Select “Administration” in the Wunderbar and expand “Administration and Connectors.”
In the action menu, select: Create Connector > Operations Manager CI Connector
Etc.
B: Configuring Virtual Machine Manager (VMM) for Chargeback
In Virtual Machine Manager the following configuration need to take place:
/ Create one or more Clouds / Provision or assign VMs to the Clouds / (B) Configure integration between Virtual Machine Manager and Operations Manager / Verify that the right information is exchanged between Operations Manager and Virtual Machine Manager.
C: About Importing Data from Comma-Separated Files into Service Manager Configuration items contained in a comma-separated value (.csv) file can be imported into the Service Manager database by using the Import from CSV File feature. This feature lets you to bulk-import instances of any class type or projection type that is defined in the Service Manager database. You can use this feature to:
.
Create configuration item or work item instances from data stored in a tabular format.
.
Bulk-edit existing database instances.
.
Populate the Service Manager database by using data exported from an external database.
.
Circumvent data entry through forms when many class instances must be created at the same time.
Q37. You are the virtualization administrator for an organization. The organization uses all components of System Center 2012 R2 in the production environment. A power supply in a Hyper-v host server fails. The host server continues to run and host virtual machines in this degraded state.
You have the following requirements:
. Move virtual machines from host servers that are running in a degraded state to another host server. . Prevent placement of new virtual machines on degraded host servers.
You need to configure the environment.
Which System Center feature should you implement?
A. Dynamic Optimization
B. Performance and Resource Optimization (PRO)
C. Shared VHDX files
D. Placement Rules
Answer: B
Explanation: Ref: http://technet.microsoft.com/en-us/gg552992.aspx
What is Performance and Resource Optimization (PRO)? PRO helps ensure that virtual machine hosts and virtual machines are operating in the most efficient possible manner. PRO generates recommendations for remedial actions based on alerts that Operations Manager generates. You can configure PRO to implement the preconfigured corrective actions automatically.
Q38. 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:
Q39. You manage a virtualization environment that contains Windows Server 2012 R2 servers that have the Hyper-V role installed. You manage the host servers by using Virtual Machine Manager (VMM) in System Center 2012 R2.
You must monitor the virtualization environment, including all virtual machines and service instances.
You need to configure monitoring.
Which three actions should you perform? Each correct answer presents part of the solution.
A. Import the VMM Management Pack and then deploy agents to the Hyper-V host servers and the VMM server. On the Hyper-V host server, enable agent proxy for the Operations Manager agent.
B. In the VMM console, add the name of an Operations Manager server to the management group that will be used to monitor the virtualization infrastructure.
C. On the VMM server, install the Operations Manager console.
D. On the Operations Manager management server, enable Windows Remote Management (WinRM).
E. Import the VMM Management Pack and then deploy agents to Hyper-V host servers and the VMM Server. On the VMM server, enable agent proxy for the Operations Manager agent.
F. Configure the VMM server and the Active Directory computer accounts of the Hyper-V host servers to allow constrained delegation.
Answer: A,B,C
Explanation:
http://blogs.technet.com/b/kevinholman/archive/2012/08/21/integrating-vmm-2012-and-opsmgr-2012.aspx
Step 1: (C)
The Operations Manager is a requirement.
With System Center Operations Manager 2012 SP1, customers can now monitor Hyper-V
Replica using a Management Pack available for free from the SCOM catalogue.
Step 2: (A)
An Operations Manager agent is a service that is installed on a computer.
The agent collects data, compares sampled data to predefined values, creates alerts, and
runs responses.
A management server receives and distributes configurations to agents on monitored
computers.
Step 3: (B)
Enter in one of your management server names to provide the SDK connection to VMM.
Next – we will need two accounts. One for SCVMM to connect to SCOM, and one for
SCOM to connect to SCVMM.
Q40. 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.
A. Assign the file share to SERVER2.
B. Add SERVER3 as a storage device.
C. Assign the file share to SERVER1.
D. Add SERVER2 as a storage device.
E. Create a file share on SERVER3.
F. Create a file share on SERVER2.
Answer: A,B,E
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)
Assign the share—Assign the share to a virtual machine host or cluster..
Ref: http://technet.microsoft.com/en-us/library/jj614620.aspx