Which mechanism can you use to achieve sub-second failover for link failure detection when a switched Ethernet media is used and loss of signal is not supported by the link provider?()
You have a two-node Hyper-V failover cluster that uses SAN storage. You are designing storage for a new virtualization environment by using Windows Server 2008 R2. You plan to deploy five virtual machines (VMs) per logical unit number (LUN). You need to be able to perform a live migration of a single VM while the other VMs continue to run on the host server. What should you do?()
You have a Windows Server 2008 R2 Hyper-V failover cluster that has 16 nodes. You plan to load-balance eight virtual machines (VMs) on the Hyper-V failover cluster by using network load balancing (NLB). You need to ensure that the NLB cluster converges. What should you do?()
You use Hyper-V Server 2008 R2 and failover clustering to host several virtual machines (VMs). You need to place a disk in maintenance mode. Which Windows PowerShell cmdlet should you run?()
You have a Windows Server 2008 R2 Hyper-V failover cluster. You manage the virtual environment by using Microsoft System Center Virtual Machine Manager (VMM) 2008 R2. You need to find out whether the failover cluster is properly configured to support highly available virtual machines (VMs). Which PowerShell cmdlet should you run?()
A customer needs to test the failover capabilities of their cluster. Which of the following AIX commands, whenissued from the command line, will simulate a node crash and cause the cluster resource group running onthat server to fail over to another node?()
Your database is not configured for session failover. Your tnsnames.ora file contains the following details: test.us.oracle.com= (DESCRIPTION= (ADDRESS_LIST= (LOAD_BALANCE=off) (FAILOVER=ON) (ADDRESS= (PROTOCOL=tcp)(HOST=test1-server)(PORT=1521)) (ADDRESS= (PROTOCOL=tcp)(HOST=test2-server)(PORT=1521))) (CONNECT_DATA= (SERVICE_NAME=test.us.oracle.com))) Which feature is enabled in this case?()
Which configuration would allow for non-revertative LSP path failover?()
You have a Windows Server 2008 R2 Hyper-V failover cluster that has 16 nodes. You plan to load- balance eight virtual machines (VMs) on the Hyper-V failover cluster by using network load balancing (NLB). You need to ensure that the NLB cluster converges. What should you do?()
You have a Windows Server 2008 R2 Hyper-V failover cluster. You manage the virtual environment by using Microsoft System Center Virtual Machine Manager (VMM) 2008 R2. You need to find out whether the failover cluster is properly configured to support highly available virtual machines (VMs). Which PowerShell cmdlet should you run?()