2V0-51.21  :  Professional VMware Horizon 8.X

Exam Code : 1V0-21.20  |  Exam Name : VMware Certified Professional 6.5 – Data Center Virtualization (6.5)
Demo : PDF Question No: 1
An ESXi host's VMCA-Signed certificate has expired. How can the certificate be renewed? A. In the vSphere Web Client, browse to the host in question. Click the Manage tab and select
settings. Select System and click Certificate, then click the Renew button.
B. In the vSphere Web Client, browse to the host in question.Click the Manage tab and select
settings. Select System and click Certificate, then click the Refresh CA Certificates button.
C. Run the command /sbin/generate-certificates on the affected host.
D. Disconnect the host from vCenter Server and reconnect it. Answer: B Question No: 2
Which is the correct order for upgrading vSphere components? A. vCenter Server, ESXi hosts, VMware Tools, Virtual Machine hardware
B. VMware Tools, Virtual Machine hardware, ESXi hosts, vCenter Server
C. vCenter Server, Virtual Machine hardware, VMware tools, ESXi hosts
D. ESXi hosts, vCenter Server, Virtual Machine hardware, VMware Tools Answer: D Question No: 3
Which two datastore types are supported by Storage I/O Control v2? (Choose two.) A. vSAN
B. RDM
C. NFS
D. Virtual Volumes
E. VMFS Answer: C,E
Question No: 4
Which iSCSI initiator type can be used with any network interface card? A. Software iSCSI initiator
B. Software FCoE adapter
C. Hardware Independent iSCSI initiator
D. HardwareDependent iSCSI initiator Answer: A Question No: 5
An administrator is attempting to power on a virtual machine with 32GB of memory. The
operation fails with the following error:
Could not power on VM : No space left on device
Checking the space on the virtual machine's datastore, there is 30GB free.
Which action would allow the VM to power on? A. Set a 2GB memory reservation on the VM.
B. Mount the virtual disk from the affected VM on to another virtual machine and free up space from within the OS.
C. Enable vSphere HD admission control on the cluster in which the VM resides.
D. Set a 2GB memory limit on the VM. Answer: B
Question No: 6
When using "Cluster resource percentage" for host failover capacity in vSphere HA Admission
Control, the total resource requirements are calculated from which two values? (Choose two.) A. Total vCPUs assigned to each VM.
B. Average CPU usage on each VM over time.
C. Memory reservations on each VM.
D. Total memory assigned to each VM.
E. Average active memory on each VM over time.
F. CPU reservations on each VM. Answer: B,E
Question No: 7
Which are four attributes of the Active vCenter HA node? (Choose four.) A. It uses the vCenter HA network to communicate with the Witness node.
B. It constantly replicates vPostgres data with the Witness node.
C. It uses a public IP address for the managementinterface.
D. It runs the active vCenter Server Appliance instance.
E. It uses the vCenter HA network for replication of data.
F. It provides a quorum to protect against split-brain situations. Answer: A,C,D,E
Question No: 8
Which are two vCenter Server two-factor authentication methods? (Choose two.) A. RSA SecurlD
B. Smart Card
C. SAML
D. Symantec VIP Answer: A,B Question No: 9
An administrator is creating VMkernel adapters on an ESXi 6.5 host and wants to create separate VMkernel adapters for every type of traffic in the default TCP/IP stack.
Which three types of traffic can be explicitly enabled on a separate VMkernel adapter? (Choose three.) A. Virtual SAN traffic
B. NFS traffic
C. vMotion traffic
D. vSphere HA traffic
E. Fault Tolerance logging traffic Answer: C,D,E
Question No: 10
When migrating a Windows vCenter Server 6.0 to the vCenter Server Appliance 6.5, which two will be migrated by default? (Choose two.) A. Local Windows OS users and groups
B. Configuration
C. Custom ports
D. FQDN
E. Historical and Performance data Answer: C,E

Write a review for 2V0-51.21

Your Name:



Your Review:

Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below: