VMware 5V0-21.20 問題集

質問 1：
Reference the exhibit:

Which two statements are accurate considering the state shown In the exhibit? (Choose two.)
A. This vSAN cluster may experience problems with vSAN performance statistics retrieval.
B. The problematic host will partition thus loosing connectivity from the vSAN cluster.
C. This vSAN cluster may exhibit signs of a network partition.
D. The problematic host will experience erratic 10 performance If NTP settings are not corrected.
E. The problematic host should be configured to start NTP automatically and connect to the same NTP server as other hosts.
正解：A,D

質問 2：
An administrator wants to orchestrate the update of the controller driver and firmware in a vSAN cluster.
Which is a required step when using VMware vSphere Update Manager and vSAN Health Service to perform the updates?
A. Ensure all controllers are in pass-through mode.
B. Upload an OEM provided vSphere ISO.
C. Install a vendor tool for the controller.
D. Manually create a vSAN system baseline.
正解：D

質問 3：
A company Is using vSAN Data At Rest Encryption. vCenter is placed on a separate management cluster with external storage. The external storage system has suffered from a disk error and the vCenter Server restore from backup has been unsuccessful, due to media errors.
Considering the scenario, which statement Is true?
A. The VMs on the vSAN datastore need to be migrated to another datastore as quickly as possible to prevent data loss.
B. A new vCenter can be deployed using the existing KMS profile and associated with the existing vSAN encrypted clusters.
C. The data within the vSAN datastore is lost, if the hosts are powered off.
D. All encrypted disk groups become unmounted and remain offline until vCenter Server is back online.
正解：A

質問 4：
The Cloud Native Storage control plane in vSphere allows an administrator to provision storage directly from which cloud technology?
A. Docker nodes
B. Kubernetes Clusters
C. vRealize Automation
D. AWS EC2 instances
正解：B

質問 5：
An architect is designing network high availability for a new vSAN Cluster.
Which is a supported configuration for this design?
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A. Create multiple VMkernel adapters on the same subnet for vSAN.
B. Create an additional TCP/IP stack within the cluster and specify vSAN type.
C. Configure multicast to use two separate network interfaces for vSAN traffic.
D. Use LACP on the distributed switch with a route based on IP hash algorithm.
正解：C

質問 6：
Which two are requirements for Kubernetes cluster virtual machines when leveraging vSphere Cloud Native Storage (CNS)? (Choose two.)
A. minimum of 4 vCPUs per node
B. virtual machine hardware version 15 or higher
C. set the disk.EnableUUID advanced setting to
D. Set the Disk Mode to Independent
E. configure UEFI firmware
正解：B,C

質問 7：
An administrator Is reassessing subnet use in preparation for migrating existing vSAN Clusters to a new subnet.
Which steps should the administrator perform to ensure all VMs remain online during the vSAN network subnet migration?
A. Place the hosts Into maintenance mode and update the IP addresses of the current vSAN VMkernel ports to the new subnet.
B. Migrate the VMs using Storage vMotion off the vSAN datastore and rebuild a new vSAN Cluster using the new subnet.
C. Add a second VMkernel port on the new subnet for all hosts and remove original vSAN VMkernel ports.
D. Migrate current vSAN VMkernel ports to a distributed switch and enable vSphere Network I/O Control.
正解：D

質問 8：
An administrator has been tasked with the shutdown process of one of the nodes in a 4-node vSAN Cluster, in order to replace a motherboard. The administrator must select the correct maintenance mode option to ensure all objects remain compliant with the vSAN Default Storage Policy. No changes have been made to this policy.
Which maintenance mode option should the administrator select?
A. Allow Reduced Redundancy
B. No Data Migration
C. Full Data Migration
D. Ensure Accessibility
正解：B