VCP-DCV 6 EXAM WITH COMPLETE SOLUTIONS
100% VERIFIED
After an host failure, a virtual machine has not restarted. Which two reasons could be
the cause? - ANSWER - Virtual machine was not protected by HA at the time of the
failure
-Insufficient spare capacity on available hosts
(Additional)
- vSphere HA attempted to restart the virtual machine but encountered a fatal error
each time it tried.
The shared storage of your cluster is Virtual SAN, and one of the files of the virtual
machine has become unavailable because more than the number of host failures
specified have occurred. Restart actually succeeded.
An Administrator must view device statistics to troubleshoot an issue. Device level
information is not contained in the data currently being collected. The administrator
wants to collect no more data than necessary to find the issue. What needs to be done in
order to gather the requested data? - ANSWER Level #3
Which two considerations are true for Storage Multipathing? (Choose two.) - ANSWER
1. The default SATP for iSCSI or FC devices is VMW_SATP_DEFAULT_AA and the default
PSP is VMW_PSP_FIXED.
2. The default PSP for all devices claimed by VMW_SATP_ALUA is VMW_PSP_MRU.
Which two statements are incorrect regarding iSCSI adapters? (Choose two.) -
ANSWER 1. Dependent Hardware iSCSI adapters do not require vmkernel networking.
2. Independent Hardware iSCSI adapters require vmkernel networking.
,After configuring Storage I/O controls and setting congestion thresholds, an
administrator notices that Storage I/O is not functioning correctly. What could be the
cause of this? - ANSWER Will not function correctly if you share the same spindles on
two different datastores.
An administrator tries to enable jumbo frames on a virtual switch. How big is the
maximum MTU size in bytes that the administrator can configure? - ANSWER 9000
Which network is used for HA Network Heartbeat configuration on a Virtual SAN
cluster? - ANSWER SAN Network
A network administrator wants to utilize vSphere Network I/O Control 3. What version
does the vSphere Distributed Switch need to be to support NIOC3? - ANSWER 6.0
When trying to migrate a virtual machine attached to a USB device, compatibility check
fails with an error message saying: "Currently connected device 'USB 1' uses backing
'path:1/7/1', which is not accessible". Which of the following two solutions will eliminate
the error? (Select two.). - ANSWER - Ensure that the devices are not in the process of
transferring data
- Re-add and enable vMotion for each impacted USB device
Which two virtual machine states would indicate a fault in the Virtual SAN cluster?
(Choose two) - ANSWER 1 The virtual machine is non-compliant and the compliance
status of some of its object is noncompliant
2. The virtual machine object is inaccessible or orphaned
Which three circumstances would prevent the migration of virtual machines in a Fully
Automated DRS cluster with vMotion enabled? (Choose three) - ANSWER - DRS is
disabled on the virtual machine.
Moving the virtual machine will violate an affinity rule.
,Virtual machine has a local device mounted.
When performing an ESXi scripted installation, what three access types are supported
for script retrieval by the host? (Choose three) - ANSWER HTTP
HTTPS
FTP
An administrator wants to power off a virtual machine while connected to an ESXi host
using SSH. The VM has the following Name and ID:
• VM Name = APP005
• ID = 00512 Which command
would successfully power off the virtual machine? - ANSWER vim-cmd
vmsvc/power.off 00512
Which two options are available for changing the virtual machine swap file location?
(Choose two). - ANSWER 1. Store in the host's swapfile datastore
2. Always store with the VM
Which two statements are incorrect about vSphere 6.x certificates? (Choose two.) -
ANSWER ESXi host upgrades do not preserve the SSL certificate and reissue one from
the VMware Certificate Authority (VMCA).
ESXi hosts have self-signed SSL certificates by default.
In vimtop, which key displays the top four physical CPUs? - ANSWER g
An administrator has enabled Storage DRS for a datastore cluster but storage DRS is
disabled on one of the virtual machine disks in the datastore cluster Which two
, scenarios can cause Storage DRS to be disabled on a virtual disk? (Choose two) -
ANSWER 1. The VM is a template.
2. The disk is a CD-ROM/ISO file
An administrator is setting up a clustered environment with two virtual machine nodes.
The administrator wants to make sure that in the event of hardware failure of a host,
neither of the VMs are ever on the same host at the same time. What could the
administrator do to satisfy this requirement? - ANSWER
An administrator is noticing that SCSI reservations are causing an ESXi host to have
very slow performance. Which two solutions could eliminate potential sources of SCSI
reservation conflicts? (Choose two). - ANSWER
An administrator observes a warning on the vSphere High Availability (HA) cluster: "This
host currently has no management network redundancy" Which two actions would
address the warning? (Choose two.) - ANSWER This message is displayed if the
network redundancy configuration within the VMKernel Port Management Network is
incorrect. An administrator can choose to ignore the warning or add an additional vmnic
to comply with proper network redundancy.
Data Collection Level #1 - ANSWER Metrics
Cluster Services (VMware Distributed Resource Scheduler) - all metrics
CPU - cpuentitlement, totalmhz, usage (average), usagemhz
Disk - capacity, maxTotalLatency, provisioned, unshared, usage (average), used
Memory - consumed, mementitlement, overhead, swapinRate, swapoutRate, swapused,
totalmb, usage (average), vmmemctl (balloon)
Network - usage (average), IPv6
System - heartbeat, uptime
Virtual Machine Operations - numChangeDS, numChangeHost, numChangeHostDS
Best Practices
100% VERIFIED
After an host failure, a virtual machine has not restarted. Which two reasons could be
the cause? - ANSWER - Virtual machine was not protected by HA at the time of the
failure
-Insufficient spare capacity on available hosts
(Additional)
- vSphere HA attempted to restart the virtual machine but encountered a fatal error
each time it tried.
The shared storage of your cluster is Virtual SAN, and one of the files of the virtual
machine has become unavailable because more than the number of host failures
specified have occurred. Restart actually succeeded.
An Administrator must view device statistics to troubleshoot an issue. Device level
information is not contained in the data currently being collected. The administrator
wants to collect no more data than necessary to find the issue. What needs to be done in
order to gather the requested data? - ANSWER Level #3
Which two considerations are true for Storage Multipathing? (Choose two.) - ANSWER
1. The default SATP for iSCSI or FC devices is VMW_SATP_DEFAULT_AA and the default
PSP is VMW_PSP_FIXED.
2. The default PSP for all devices claimed by VMW_SATP_ALUA is VMW_PSP_MRU.
Which two statements are incorrect regarding iSCSI adapters? (Choose two.) -
ANSWER 1. Dependent Hardware iSCSI adapters do not require vmkernel networking.
2. Independent Hardware iSCSI adapters require vmkernel networking.
,After configuring Storage I/O controls and setting congestion thresholds, an
administrator notices that Storage I/O is not functioning correctly. What could be the
cause of this? - ANSWER Will not function correctly if you share the same spindles on
two different datastores.
An administrator tries to enable jumbo frames on a virtual switch. How big is the
maximum MTU size in bytes that the administrator can configure? - ANSWER 9000
Which network is used for HA Network Heartbeat configuration on a Virtual SAN
cluster? - ANSWER SAN Network
A network administrator wants to utilize vSphere Network I/O Control 3. What version
does the vSphere Distributed Switch need to be to support NIOC3? - ANSWER 6.0
When trying to migrate a virtual machine attached to a USB device, compatibility check
fails with an error message saying: "Currently connected device 'USB 1' uses backing
'path:1/7/1', which is not accessible". Which of the following two solutions will eliminate
the error? (Select two.). - ANSWER - Ensure that the devices are not in the process of
transferring data
- Re-add and enable vMotion for each impacted USB device
Which two virtual machine states would indicate a fault in the Virtual SAN cluster?
(Choose two) - ANSWER 1 The virtual machine is non-compliant and the compliance
status of some of its object is noncompliant
2. The virtual machine object is inaccessible or orphaned
Which three circumstances would prevent the migration of virtual machines in a Fully
Automated DRS cluster with vMotion enabled? (Choose three) - ANSWER - DRS is
disabled on the virtual machine.
Moving the virtual machine will violate an affinity rule.
,Virtual machine has a local device mounted.
When performing an ESXi scripted installation, what three access types are supported
for script retrieval by the host? (Choose three) - ANSWER HTTP
HTTPS
FTP
An administrator wants to power off a virtual machine while connected to an ESXi host
using SSH. The VM has the following Name and ID:
• VM Name = APP005
• ID = 00512 Which command
would successfully power off the virtual machine? - ANSWER vim-cmd
vmsvc/power.off 00512
Which two options are available for changing the virtual machine swap file location?
(Choose two). - ANSWER 1. Store in the host's swapfile datastore
2. Always store with the VM
Which two statements are incorrect about vSphere 6.x certificates? (Choose two.) -
ANSWER ESXi host upgrades do not preserve the SSL certificate and reissue one from
the VMware Certificate Authority (VMCA).
ESXi hosts have self-signed SSL certificates by default.
In vimtop, which key displays the top four physical CPUs? - ANSWER g
An administrator has enabled Storage DRS for a datastore cluster but storage DRS is
disabled on one of the virtual machine disks in the datastore cluster Which two
, scenarios can cause Storage DRS to be disabled on a virtual disk? (Choose two) -
ANSWER 1. The VM is a template.
2. The disk is a CD-ROM/ISO file
An administrator is setting up a clustered environment with two virtual machine nodes.
The administrator wants to make sure that in the event of hardware failure of a host,
neither of the VMs are ever on the same host at the same time. What could the
administrator do to satisfy this requirement? - ANSWER
An administrator is noticing that SCSI reservations are causing an ESXi host to have
very slow performance. Which two solutions could eliminate potential sources of SCSI
reservation conflicts? (Choose two). - ANSWER
An administrator observes a warning on the vSphere High Availability (HA) cluster: "This
host currently has no management network redundancy" Which two actions would
address the warning? (Choose two.) - ANSWER This message is displayed if the
network redundancy configuration within the VMKernel Port Management Network is
incorrect. An administrator can choose to ignore the warning or add an additional vmnic
to comply with proper network redundancy.
Data Collection Level #1 - ANSWER Metrics
Cluster Services (VMware Distributed Resource Scheduler) - all metrics
CPU - cpuentitlement, totalmhz, usage (average), usagemhz
Disk - capacity, maxTotalLatency, provisioned, unshared, usage (average), used
Memory - consumed, mementitlement, overhead, swapinRate, swapoutRate, swapused,
totalmb, usage (average), vmmemctl (balloon)
Network - usage (average), IPv6
System - heartbeat, uptime
Virtual Machine Operations - numChangeDS, numChangeHost, numChangeHostDS
Best Practices
