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Module 13 Implement Advanced Virtualization Quiz
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What do you need to enable on a Hyper-V VM so that the VM can run the Hyper-V server role? a. VM CPU groups b. Process isolation c. Nested virtualization d. Multithreading - ANSWER - c. Nested virtualization What can you configure on a Hyper-V server that allows you to specify which CPUs on a host can be used by VMs? a. VM CPU groups b. Process isolation c. Nested virtualization d. Multithreading - ANSWER - a. VM CPU groups How many logical processors are there on a CPU that supports two-segment SMT and has six cores? a. 9 b. 24 c. 6 d. 12 - ANSWER - d. 12 Which of the following is the start of the command to create a VM CPU group? a. New-CPUGroup - GroupID b. cpugroups creategroup /GroupID: c. Create-VMCPUGroup - GroupID d. addgroup /VMCPU /GroupID: - ANSWER - b. cpugroups creategroup /GroupID: Which of the following is not a benefit of using the core scheduler in Hyper-V? a. SMT performance improvement b. Consistent VM performance c. Faster storage access d. Workload isolation - ANSWER - c. Faster storage access What value of the VM property HwThreadCountPerCore means that the VM does not support SMT? a. - 1 b. 0 c. 1 d. 2 - ANSWER - c. 1 Which of the following is true about a clustered virtual machine? (Choose two.) a. You need to have shared storage available to the VM's guest OS. b. You need two or more host computers running Hyper-V. c. All host computers should be members of the same domain. d. CSVs aren't recommended for shared storage.
After reviewing system performance data, you have noticed that some virtual machines hosted on clustered Hyper-V servers are currently distributed throughout the cluster in an unbalanced configuration. What feature in Windows Server Hyper-V will allow you to optimize your cluster node members for better performance? a. Node sync b. Node fairness c. Performance cluster d. VM CPU groups - ANSWER - b. Node fairness Which of the following VM states, with respect to a clustered Hyper-V node, allows the node to be removed from active membership in the cluster but continue to host the VM role? a. Quarantined b. Monitored c. Isolated d. Unmonitored - ANSWER - c. Isolated In a Hyper-V server, what specific state will a high-availability VM be placed in if it has lost access to its storage? a. Paused-Critical b. Isolated c. Quarantined d. Paused - ANSWER - a. Paused-Critical What feature in Hyper-V causes a highly available VM to be live-migrated automatically if the host it's running on is shut down? a. Cluster shared volume b. Authoritative restore c. Dynamic witness d. Drain on shutdown - ANSWER - d. Drain on shutdown Which of the following is true about Hyper-V Replica? (Choose two.) a. The Hyper-V servers need to be members of the same domain. b. The Hyper-V servers can be located in different sites. c. Replication must be configured on the VM. d. The Hyper-V servers must be members of a cluster - ANSWER - b. The Hyper-V servers can be located in different sites. c. Replication must be configured on the VM. What do you configure to enable Hyper-V Replica between failover cluster nodes? a. Replica Broker b. Drain on shutdown c. Extended replication d. VHD Set - ANSWER - a. Replica Broker Containers only allow an application to see and interact with certain parts of an operating system. Which of the following terms best describes the parts of the OS an application can see and interact with? a. Namespace b. Container c. Isolation d. Docker - ANSWER - a. Namespace Which of the following is an application environment that provides OS and kernel
megabytes are the maximum amount of memory the container can use? a. --memory-limit 3m b. --memory 3m c. --memory-swap 3m d. --memory-reservation 3m - ANSWER - b. --memory 3m What feature of Docker allows you to specify properties of a container image using a text file? a. Containerfile b. Dockeredit c. Dockerfile d. Containeredit - ANSWER - c. Dockerfile What should you configure to allow the container host to forward packets for specific applications to containers hosting those applications? a. Transparent network b. daemon.json c. Application tags d. Port mapping - ANSWER - d. Port mapping