VMware 2V0-622 Exam Dumps New Practice Material Update
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Question 1:
What are two valid reasons for a DRS recommendation in a vSphere DRS cluster? (Choose two.)
A. satisfy an affinity rule
B. satisfy VM startup/shutdown order
C. satisfy vSphere HA admission control
D. ESXi host entering maintenance mode
Correct Answer: AD
Question 2:
What configuration option would ensure that a virtual NUMA topology is defined on VMs having more than eight virtual CPUs?
A. cupid.coresPerSocket
B. numa.vcpu.maxPerVirtualNode
C. numa.vcpu.min
D. numa.vcpu.followcoresocket
Correct Answer: B
Question 3:
A vSphere content library administrator is attempting to unpublish the content library, but the option is grayed out as shown in the Exhibit.
Which statement identifies the reason for not being able to unpublish?
A. Underlying storage for this content library is not accessible.
B. A synchronization operation is in progress with this content library.
C. This content library is optimized for syncing over HTTP.
D. There are active subscriptions on this content library.
Correct Answer: C
Question 4:
An administrator finds that the Microsoft Exchange virtual machines are exhibiting network latency. What two in-guest changes can help decrease latency? (Choose two.)
A. PVDRMA
B. TSO
C. SR-IOV
D. LRO
Correct Answer: BD
Using TSO and LRO on physical and virtual machine NICs improves the performance of ESX/ESXi hosts by reducing the CPU overhead for TCP/IP network operations. The host uses more CPU cycles to run applications. If TSO is enabled on the transmission path, the NIC divides larger data chunks into TCP segments. If TSO is disabled, the CPU performs segmentation for TCP/IP. TSO is referred to as LSO (Large Segment Offload or Large Send Offload) in the latest VMXNET3 driver attributes. LRO reassembles incoming network packets into larger buffers and transfers the resulting larger but fewer packets to the network stack of the host or virtual machine. The CPU has to process fewer packets than when LRO is disabled, which reduces its utilization for networking.
Question 5:
Which feature facilitates the sharing of templates via vCenter Server?
A. OVF
B. vApp
C. Content Library
D. folders
Correct Answer: C
Content libraries are container objects for VM templates, vApp templates, and other types of files. vSphere administrators can use the templates in the library to deploy virtual machines and vApps in the sphere inventory. Sharing templates and files across multiple vCenter Server instances in same or different locations brings out consistency, compliance, efficiency, and automation in deploying workloads at scale.
Question 6:
Which three design requirements must be satisfied to enable RAID-6 objects in a VMware vSAN cluster? (Choose three.)
A. deduplication and compression
B. at least six hosts contributing storage
C. vSAN Advanced license or higher
D. vSAN stretched cluster
E. All Flash configuration
Correct Answer: BCE
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/GUIDAD408FA8- 5898-4541-9F82-FE72E6CD6227.html https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/ GUIDED76D553- 0AB5-44EC-BEB7-A054C5BAE7A3.html https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/GUID- 6D818555-8DE8-4F06-9498-66903FB9C775.html
Question 7:
What VM Monitoring setting would ensure that the failure interval for a virtual machine is defined as 120 seconds?
A. High
B. Medium
C. Low
D. Normal
Correct Answer: C
Question 8:
How can failback of a recovered virtual machine in vSphere Replication be performed?
A. No action required, because failback is automatically performed to the source site.
B. Configure a new replication in the reverse machine at the target site.
C. Power off and unregister the virtual machine on the target site.
D. Disable or Stop the virtual machine replication on the source site.
Correct Answer: B
Failback of Virtual Machines in vSphere Replication Failback of virtual machines is a manual task in a vSphere Replication. After performing a successful recovery from the primary site to the secondary site, you can perform failback. You manually configure a new replication in the reverse direction, that is, from the secondary site to the primary site. The disks of the primary site are used as replication seeds, so that vSphere Replication only synchronizes the changes made to the .vmdk files. Before you configure the reverse replication, you must manually unregister the virtual machine from the inventory on the primary site.
Question 9:
Assuming a mirrored (RAID-1) object configuration, how many hosts must contribute storage in a non-stretched VMware vSAN cluster to satisfy the “Number of failures to tolerate” policy option? “n” is the desired “Number of failures to tolerate” value for all options.
A. 3n
B. 2n
C. 2n+1
D. 2n+2
Correct Answer: C
Question 10:
A vSphere administrator manages a cluster which includes critical and non-critical virtual machines. The cluster requires different permissions for contractors and non-contractors. How can the administrator exclude the contractor group from some of the critical VMs?
A. Remove permission for contractors on the cluster level. Apply permission on the critical VMs for noncontractors.
B. Apply permission for both contractors and non-contractors on the cluster level. Remove permission on the critical VMs for contractors.
C. Apply permission for both contractors and non-contractors on the VMs. Remove permission on the critical VMs for contractors.
D. Apply permission for both contractors and non-contractors on the cluster level.
Correct Answer: B
To exclude the contractor group simply apply permission for both contractors and non-contrators on the cluster level. After that, remove permissions on the critical VMs for contractors.
Question 11:
By default, how often is the vCenter vpx user password automatically changed?
A. 15 days
B. 45 days
C. 60 days
D. 30 days
Correct Answer: D
vCenter Server creates the vpxuser account on each ESX/ESXi host that it manages. The password for each vpxuser account is auto-generated when an ESX/ESXi host is added. The password is updated by default every 30 days.
Question 12:
The virtual machine log rotation size can be changed for all VMs by which two interfaces? (Choose two.)
A. vSphere Web Client
B. ESXi host client
C. esxcli
D. PowerCLI
Correct Answer: AD
Question 13:
Storage capabilities be populated in what two ways? (Choose two.)
A. Datastores can advertise their capabilities through VASA.
B. Datastores can advertise their capabilities through VAAI.
C. The administrator can use tags to describe capabilities.
D. Default capabilities are provided by vCenter Server.
Correct Answer: AC
Question 14:
Which two statements are true foe NFS v4.1 firewall behavior? (Choose two.)
A. It closes port 2049.
B. It opens port 2049.
C. It sets allowedAll flag to TRUE.
D. It sets allowedAll flag to FALSE.
Correct Answer: BC
NFS v4.1 Firewall Behavior
When you mount the first NFS v4.1 datastore, ESXI enables the nfs41client rule set and sets its allowedAll flag to TRUE. This action opens port 2049 for all IP address. Unmounting an NFS v4.1 datastore does not affect the firewall state.
That is, the first NFS v4.1 mount opens port 2049 and that port remains enabled unless you close it explicitly.
Question 15:
What is the VMware-recommended best practice for Fibre Channel zoning?
A. single-initiator-single-target zoning
B. single-initiator-zoning
C. single-initiator-multiple-target zoning
D. soft zoning
Correct Answer: A
With ESXi hosts, use a single-initiator zoning or a single-initiator-single-target zoning. The latter is a preferred zoning practice. Using the more restrictive zoning prevents problems and misconfigurations that can occur on the SAN.