VMware VCP-DCV Exam Questions And Correct Answers!!
In a vSAN cluster, how many HDDs does each disk group can contain? - ANSWER 6
What is the most significant difference between Standard and Enterprise editions of Site
Recovery Manager 6.0? - ANSWER Standard can only use it to protect up to 75 VMs
per site while enterprise protect unlimited numbers of VMs
What condition(s) create an invalid DRS cluster? - ANSWER - When the tree is no
longer internally consistent, that is, resource constraints are not observed
-When reducing a reservation on a parent pool while a VM is failing over
-When placing a member ESXi host in maintenance mode
What must be installed on each virtual maching touse the memory balloon driver? -
ANSWER VMware Tools must be installed to use the balloon driver
What are the three steps to update a host from ESXi to ESXi 6.5? - ANSWER -Download
and ESXi image
-Remediate the host
-Create a baseline and attach it to the host
What is the default multipathing policy for an Active/Active cluster? - ANSWER Fixed
What type of traffic shaping policy is available on a standard switch? - ANSWER
outbound only
Which of the following memory metric will show the amount of memory ballooning that is
taking place? - ANSWER MEMCTL shows the amount of ballooning that is taking place
in MBs
,What software component must be installed for the VMXNet driver to utilized? -
ANSWER VMware Tools
Why would you NOT want to house two vSAN clusters on the same Layer 2 network? -
ANSWER Both clusters will process the multicast traffic intended for both clusters
What type of port is required to be utilized with a software iSCSI adapter or a dependent
hardware iSCSI adapter? - ANSWER at least one VMkernel port
What is the maximum number of recover points that can be retained? - ANSWER 24
For successful migration and provisioning activities across the vCenter Server and its
managed hosts and vSphere, what port(s) need to be opened on the firewall? -
ANSWER Port numbers 443 and 902
What storage feature balances VMs across datastores according to the utilization of
space? - ANSWER SDRS
What is the tool used for guest OS customization with Microsoft systems? - ANSWER
Sysprep
What is the most efficient method of upgrading a large number of ESX/ESXi 5 hosts to
ESXi 6.5? - ANSWER Use a scripted upgrade
When editing a host profile, in which container are firewall settings found? - ANSWER
Security and Services
When is the minimum number of hosts an HA cluster must contain to enable Virtual SAN
for the cluster? - ANSWER 3 hosts
,What would happen if the reserved flash capacity is increased in the Flash read cache
reservation policy? - ANSWER Synchronization traffic will increase
What does slot size represent in an HA cluster? - ANSWER The slot size represents
how much memory and CPU is required for each VM when determining whether to allow
any operation in the cluster, such as powering on new VMs
Which of the following components is visible, in file form, to the file system as a.vmdk
file? - ANSWER disk configuration attributes
How much disparity does one set between the amount of memory allocated for VMs from
their minimum limits? - ANSWER The difference between the VM limit and its allocation
will be composed of disk pages
What feature exposes the NUMA topology of the hosts to the guest operating system,
enabling NUMA-aware guest operating systems and applications to efficiently utilize the
NUMA architecture of the underlying hardware for performance optimization? -
ANSWER Virtual NUMA (vNUMA)
What type of file has a.vmtx extension? - ANSWER VM template file
Which of the following commands can be used to confirm that the vCenter Server FQDN
is resolvable? - ANSWER nslookup
What are ESXi software packages called that can contain solutions, drivers, CIM
providers, and applications that extend the ESXi platform? - ANSWER vSphere
Installation Bundles (VIBs)
Through which component does vCenter Server communicate configuration changes in
an HA cluster? - ANSWER Through the host that is elected as the master
What kind of file uses a.vmx extension? - ANSWER VM configuration file
, What is the name of the virtual disk provisioning policy, which declares the full size of
the disk at the time of creation, but doesn't require space allocation at that time? -
ANSWER Thin provisioned
In an all-Flash vSAN, what percentage of space is reserved for cache? - ANSWER 10%
How would you prevent the vSAN clusters located on the same Layer 2 network from
processing the multicast traffic destined to both clusters? - ANSWER -Place the two
clusters in separate VLANs
-Assure the two clusters use different multicast addresses
What service needs to be running to get an accurate timestamp when using centralized
logging? - ANSWER NTP
What memory state does indicate that Fault Tolerance is starting the secondary VM? -
ANSWER Starting
What must be done to recover from a permanent device loss condition? - ANSWER
Unmount any related datastores and perform a storage rescan to remove the persistent
information associated with the device.
Which network does the HA heartbeat use if a Virtual SAN is configured for HA? -
ANSWER the vSAN network
Which of the following memory metric(s) show compressed memory per second? -
ANSWER The ZIP/s (MB/s) metric
Which three of the following characteristics define a traffic shaping policy? - ANSWER
average bandwidth, peak bandwidth, and burst size
In a vSAN cluster, how many HDDs does each disk group can contain? - ANSWER 6
What is the most significant difference between Standard and Enterprise editions of Site
Recovery Manager 6.0? - ANSWER Standard can only use it to protect up to 75 VMs
per site while enterprise protect unlimited numbers of VMs
What condition(s) create an invalid DRS cluster? - ANSWER - When the tree is no
longer internally consistent, that is, resource constraints are not observed
-When reducing a reservation on a parent pool while a VM is failing over
-When placing a member ESXi host in maintenance mode
What must be installed on each virtual maching touse the memory balloon driver? -
ANSWER VMware Tools must be installed to use the balloon driver
What are the three steps to update a host from ESXi to ESXi 6.5? - ANSWER -Download
and ESXi image
-Remediate the host
-Create a baseline and attach it to the host
What is the default multipathing policy for an Active/Active cluster? - ANSWER Fixed
What type of traffic shaping policy is available on a standard switch? - ANSWER
outbound only
Which of the following memory metric will show the amount of memory ballooning that is
taking place? - ANSWER MEMCTL shows the amount of ballooning that is taking place
in MBs
,What software component must be installed for the VMXNet driver to utilized? -
ANSWER VMware Tools
Why would you NOT want to house two vSAN clusters on the same Layer 2 network? -
ANSWER Both clusters will process the multicast traffic intended for both clusters
What type of port is required to be utilized with a software iSCSI adapter or a dependent
hardware iSCSI adapter? - ANSWER at least one VMkernel port
What is the maximum number of recover points that can be retained? - ANSWER 24
For successful migration and provisioning activities across the vCenter Server and its
managed hosts and vSphere, what port(s) need to be opened on the firewall? -
ANSWER Port numbers 443 and 902
What storage feature balances VMs across datastores according to the utilization of
space? - ANSWER SDRS
What is the tool used for guest OS customization with Microsoft systems? - ANSWER
Sysprep
What is the most efficient method of upgrading a large number of ESX/ESXi 5 hosts to
ESXi 6.5? - ANSWER Use a scripted upgrade
When editing a host profile, in which container are firewall settings found? - ANSWER
Security and Services
When is the minimum number of hosts an HA cluster must contain to enable Virtual SAN
for the cluster? - ANSWER 3 hosts
,What would happen if the reserved flash capacity is increased in the Flash read cache
reservation policy? - ANSWER Synchronization traffic will increase
What does slot size represent in an HA cluster? - ANSWER The slot size represents
how much memory and CPU is required for each VM when determining whether to allow
any operation in the cluster, such as powering on new VMs
Which of the following components is visible, in file form, to the file system as a.vmdk
file? - ANSWER disk configuration attributes
How much disparity does one set between the amount of memory allocated for VMs from
their minimum limits? - ANSWER The difference between the VM limit and its allocation
will be composed of disk pages
What feature exposes the NUMA topology of the hosts to the guest operating system,
enabling NUMA-aware guest operating systems and applications to efficiently utilize the
NUMA architecture of the underlying hardware for performance optimization? -
ANSWER Virtual NUMA (vNUMA)
What type of file has a.vmtx extension? - ANSWER VM template file
Which of the following commands can be used to confirm that the vCenter Server FQDN
is resolvable? - ANSWER nslookup
What are ESXi software packages called that can contain solutions, drivers, CIM
providers, and applications that extend the ESXi platform? - ANSWER vSphere
Installation Bundles (VIBs)
Through which component does vCenter Server communicate configuration changes in
an HA cluster? - ANSWER Through the host that is elected as the master
What kind of file uses a.vmx extension? - ANSWER VM configuration file
, What is the name of the virtual disk provisioning policy, which declares the full size of
the disk at the time of creation, but doesn't require space allocation at that time? -
ANSWER Thin provisioned
In an all-Flash vSAN, what percentage of space is reserved for cache? - ANSWER 10%
How would you prevent the vSAN clusters located on the same Layer 2 network from
processing the multicast traffic destined to both clusters? - ANSWER -Place the two
clusters in separate VLANs
-Assure the two clusters use different multicast addresses
What service needs to be running to get an accurate timestamp when using centralized
logging? - ANSWER NTP
What memory state does indicate that Fault Tolerance is starting the secondary VM? -
ANSWER Starting
What must be done to recover from a permanent device loss condition? - ANSWER
Unmount any related datastores and perform a storage rescan to remove the persistent
information associated with the device.
Which network does the HA heartbeat use if a Virtual SAN is configured for HA? -
ANSWER the vSAN network
Which of the following memory metric(s) show compressed memory per second? -
ANSWER The ZIP/s (MB/s) metric
Which three of the following characteristics define a traffic shaping policy? - ANSWER
average bandwidth, peak bandwidth, and burst size
