Microsoft 74-409 Exam Practice Questions (P. 5)
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Question #21
HOTSPOT -
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.
Hot Area:
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.
Hot Area:
Correct Answer:
http://technet.microsoft.com/en-us/library/dn440540.aspx
Protect against short-term network interruptions
Failover cluster nodes use the network to send heartbeat packets to other nodes of the cluster.
If a node does not receive a response from another node for a specified period of time, the cluster removes the node from cluster membership.
By default, a guest cluster node is considered down if it does not respond within 5 seconds.
Other nodes that are members of the cluster will take over any clustered roles that were running on the removed node.
Typically, during the live migration of a virtual machine there is a fast final transition when the virtual machine is stopped on the source node and is running on the destination node.
However, if something causes the final transition to take longer than the configured heartbeat threshold settings, the guest cluster considers the node to be down even though the live migration eventually succeeds.
If the live migration final transition is completed within the TCP time-out interval (typically around 20 seconds), clients that are connected through the network to the virtual machine seamlessly reconnect.
To make the cluster heartbeat time-out more consistent with the TCP time-out interval, you can change the SameSubnetThreshold and CrossSubnetThreshold cluster properties from the default of 5 seconds to 20 seconds.
By default, the cluster sends a heartbeat every 1 second. The threshold specifies how many heartbeats to miss in succession before the cluster considers the cluster node to be down.
http://technet.microsoft.com/en-us/library/dn440540.aspx
Protect against short-term network interruptions
Failover cluster nodes use the network to send heartbeat packets to other nodes of the cluster.
If a node does not receive a response from another node for a specified period of time, the cluster removes the node from cluster membership.
By default, a guest cluster node is considered down if it does not respond within 5 seconds.
Other nodes that are members of the cluster will take over any clustered roles that were running on the removed node.
Typically, during the live migration of a virtual machine there is a fast final transition when the virtual machine is stopped on the source node and is running on the destination node.
However, if something causes the final transition to take longer than the configured heartbeat threshold settings, the guest cluster considers the node to be down even though the live migration eventually succeeds.
If the live migration final transition is completed within the TCP time-out interval (typically around 20 seconds), clients that are connected through the network to the virtual machine seamlessly reconnect.
To make the cluster heartbeat time-out more consistent with the TCP time-out interval, you can change the SameSubnetThreshold and CrossSubnetThreshold cluster properties from the default of 5 seconds to 20 seconds.
By default, the cluster sends a heartbeat every 1 second. The threshold specifies how many heartbeats to miss in succession before the cluster considers the cluster node to be down.
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Question #22
HOTSPOT -
You plan to implement guest clustering.
You review the following information:
Whoami results, as shown in the Whoami Command exhibit (Click the Exhibit button.)
System information settings, as shown in the System Information Settings exhibit (Click the Exhibit button.)
The Add Roles and Features Wizard, as shown in the Features Wizard 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.
Hot Area:
You plan to implement guest clustering.
You review the following information:
Whoami results, as shown in the Whoami Command exhibit (Click the Exhibit button.)
System information settings, as shown in the System Information Settings exhibit (Click the Exhibit button.)
The Add Roles and Features Wizard, as shown in the Features Wizard 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.
Hot Area:
Correct Answer:
The Failover Clustering feature needs to be installed.
Ref: http://technet.microsoft.com/en-us/library/dn265980.aspx
The Failover Clustering feature needs to be installed.
Ref: http://technet.microsoft.com/en-us/library/dn265980.aspx
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Question #24
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 must migrate all servers that support physical to virtual (P2V) migration.
You need to migrate the servers.
Which three servers should you migrate? Each correct answer presents part of the solution.
You plan to use VMM to migrate physical machines to virtual machines.
You must migrate all servers that support physical to virtual (P2V) migration.
You need to migrate the servers.
Which three servers should you migrate? Each correct answer presents part of the solution.
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Question #25
DRAG DROP -
A company has one Active Directory Domain Services (AD DS) forest that contains two domains. The company has a Hyper-V environment that runs Windows
Server 2012 R2. The company also has two virtual machines (VMs) that run Windows Server 2012. The VMs are NOT part of a domain.
You plan to deploy a guest cluster by using a shared virtual hard disk (VHDX). You must use native disk support that is included in the Failover Clustering feature.
The compliance department requires that you perform as many tasks as possible with your domain account for auditing purposes.
You need to prepare to create the guest cluster.
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:
A company has one Active Directory Domain Services (AD DS) forest that contains two domains. The company has a Hyper-V environment that runs Windows
Server 2012 R2. The company also has two virtual machines (VMs) that run Windows Server 2012. The VMs are NOT part of a domain.
You plan to deploy a guest cluster by using a shared virtual hard disk (VHDX). You must use native disk support that is included in the Failover Clustering feature.
The compliance department requires that you perform as many tasks as possible with your domain account for auditing purposes.
You need to prepare to create the guest cluster.
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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