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Vmware VCP
Start Test
Study First
Subject
:
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. what is the protocol is used by an ESXi host to communicate with NAS devices
NFS
443
NIC Teaming policy
32GB vRAM - 8-way vCPU
2. Default Hosts upgrade baselines included with vSphere Update Manager: _________________________
10109
Distributed Power Management (DPM)
critical host patches and non-critical host patches
domain name system (DNS)
3. By default - the Administrator role at the ESX Host Server level is assigned to ______
60099
Forged transmits
root & vpxuser
RDMs vs physical compatibility mode RDMs
4. 3 _______to place in a vApp: Resource pools - vApps - Virtual Machines.
high availability
valid objects
vSphere Distributed Switch
VIB
5. If the 'Admission Control' option 'Disable: Allow VM power on operations that violate availability constraints' is selected - then only VMs with a ___________are restarted on surviving ESXi hosts.
high restart priority
uplink a Hardware FCoE Adapter
static discovery & send targets
enter a host into maintenance mode
6. To _____________ by using virtual machine profiles with a storage array that supports vSphere Storage APIs (Storage Awareness):1 Create user-defined storage capabilities. 2 Associate user-defined storage capabilities with datastores.
10443
vswif interfaces to vmk interfaces
root & vpxuser
manage storage placement
7. Managed hosts also send a regular heartbeat over UDP port 902 to the vCenter Server system. This port must NOT be blocked by firewalls between the server and the hosts or between hosts. Also must NOT be blocked between the vSphere Client and the host
32GB vRAM - 8-way vCPU
No Access - Read Only - Administrator
virtual machine memory overhead
other uses of port 902
8. To ____________ for a DRS cluster while maintenance is taking place ______Right-Click the DRS cluster - select Alarm → 'Disable Alarm Actions.'
diagnose a memory bottleneck
no
default security policy
disable alarm actions
9. ______________ is not migrated for ESX 4.x hosts or ESXi 4.0 hosts because: (SSH access is disabled during the migration or upgrade process.) SSH access is disabled during the migration or upgrade process.
SSH configuration
2 cores - 4GB RAM - 5GB disk
analyze traffic from a vSphere Distributed Switch
CIFS - SFTP - HTTP.
10. vNUMA is enabled by default when ______
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183
11. vStorage Thin Provisioning feature provides ________
high restart priority
dynamic allocation of storage capacity
Network Load Balancing policies for vSphere Distributed Switch
no
12. vCenter requires a valid (internal) ____________ registration
update virtual machine hardware
Storage vMotion virtual machines that have snapshots
domain name system (DNS)
configuration on the Appliance Administration page
13. VMX Swap can be used to reduce ______
vSphere Standard Switch Traffic
convert thin provisioned disk to thick
port group that contains the virtual machine
virtual machine memory overhead
14. Web Services HTTP. Used for the VMware VirtualCenter Management Web Services.
default security policy
predefined vCenter Server roles
visibility of virtual-machine traffic
8080
15. Requirements for a collector virtual machine to ___________: 1) The source and target virtual machines must both be on a vNetwork Switch - but can be on any vDS datacenter. 2) The port group on distributed port must have NetFlow enabled.
analyze traffic from a vSphere Distributed Switch
kernel module integrity
manage storage placement
902
16. VMFS-5 upgraded from VMFS-3 continues to use the previous file block size which may be _____________________
Virtual Machine Memory Overhead
Distributed Power Management (DPM)
larger than the unified 1MB file block size
Host Profiles
17. The three Host Isolation Response options available on a HA Cluster are ______
vSphere Standard Switch Traffic
larger than the unified 1MB file block size
shut down - power off - leave powered on
analyze traffic from a vSphere Distributed Switch
18. A ______________ has been added to ESXi 5.0 to improve security.
firewall
direct HTTP connections
network throughput to virtual machines
Via the Direct Console
19. 3 features only available when using a _____________: 1) NetFlow monitoring. 2) Network I/O control. 3) Egress and ingress traffic shaping.
Quiescing virtual machine snapshot operation
No Access - Read Only - Administrator
vSphere Distributed Switch
configuration on the Appliance Administration page
20. Determined by: Configured Memory and Number of vCPUs.
larger than the unified 1MB file block size
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
Virtual Machine Memory Overhead
port group that contains the virtual machine
21. It is recommended that each dedupe destination is no more than ______
443
domain name system (DNS)
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
Host memory usage
22. storage vMotion cannot be used with _______________
critical host patches and non-critical host patches
CIFS - SFTP - HTTP.
RDMs using NPIV
matching NUMA architecture.
23. The amount of physical host memory allocated to a guest (includes virtualisation overhead.
enable remote tech support mode
Quiescing virtual machine snapshot operation
Host memory usage
default security policy
24. Used to create ESXi installation images with a customized set of updates - patches - and drivers
trigger the non-VI workload
443
Image Builder
8443
25. The amount of physical memory that is guaranteed to the VM.
Memory reservation
10443
Master or Slave
vSphere Standard Switch Traffic
26. To ____________________ - create a vSphere Standard Switch and add the FCoE Adapter as an uplink.
uplink a Hardware FCoE Adapter
32GB physical RAM per host
VMkernel port group
Master or Slave
27. By default - hosts deployed with VMware Auto Deploy store logs in ______
visibility of virtual-machine traffic
memory
after upgrade to ESXi 5.0
world wide name (wwn)
28. Conditions that would ___________ in the event of a host failure in a HA cluster: 1) An anti-affinity rule configured where restarting the VMs would place them on the same host. 2) The virtual machines on the failed host are HA disabled.
10111
root password & IP address.
bind to port 389
stop virtual machines restarting
29. Two iSCSI discovery methods supported by an ESXi host: _____________
static discovery & send targets
Shared local storage
a logical representation of the memory and CPU resources that satisfy the requirements for any powered-on virtual machine in the cluster.
8
30. The Dynamic Binding dvPort binding type has been removed in vSphere 5 leaving Ephemeral Binding and Static Binding types
Forged transmits
Network Load Balancing policies for vSphere Distributed Switch
VIB
60 days
31. _______________ on a Port Group: Reject - Accept - Accept (Promiscuous Mode - MAC Address Changes - Forged Transmits.)
enable remote tech support mode
convert thin provisioned disk to thick
default security policy
902
32. SplitRX can be used to increase ______
Unplanned Device Loss in a vSphere 5 environment
network throughput to virtual machines
vswif interfaces to vmk interfaces
Automation Levels
33. The amount of memory actively used by a guest operating system and it's applications.
other uses of port 902
Guest memory usage
diagnose a memory bottleneck
data transfer from SDK clients.
34. ___________________ included with vSphere Update Manager: VMware Tools Upgrade to Match Host - VM Hardware Upgrade to Match Host - VA Upgrade to Latest.
Host memory usage
Automation Levels
Quiescing virtual machine snapshot operation
default VMs/VAs upgrade baselines
35. Notify Switches → the physical switch is notified when the location of a virtual NIC changes.
Forged transmits
%WAIT metric
NIC Teaming policy
32GB vRAM - 8-way vCPU
36. For maximum perfomance benefits of vNUMA make sure your clusters are composed entirely of hosts with _____
one or more
VMkernel port group
matching NUMA architecture.
ESX 4.X to ESXi 5.0 upgrade
37. vCenter Inventory Service Linked Mode Communication
10111
domain name system (DNS)
SSH configuration
Quiescing virtual machine snapshot operation
38. vCenter Inventory Service Service Management
Host memory.
a new feature of vSphere 5
10109
larger than the unified 1MB file block size
39. Upgrade from VMFS-3 to VMFS-5 requires how much downtime?
critical host patches and non-critical host patches
none
active/active
matching NUMA architecture.
40. Each VMware Data Recovery appliance can have no more than ______
bind to port 389
two dedupe destinations
636
a logical representation of the memory and CPU resources that satisfy the requirements for any powered-on virtual machine in the cluster.
41. Extra-Large deployment of up to 1000 hosts and 10'000 powered-on VMs ______
optional components
no
8
8 cores - 16GB RAM - 10GB disk
42. It is now possible in vSphere 5 to ________________
Storage vMotion virtual machines that have snapshots
Quiescing virtual machine snapshot operation
data transfer from SDK clients.
disable alarm actions
43. Custom ports that were opened by using the ESX/ESXi 4.1 esxcfg-firewall command do not remain open _____________
optional components
Memory reservation
after upgrade to ESXi 5.0
stop virtual machines restarting
44. If you create a portgroup and assign it to VLAN 4095 - it will have ___________ that are exposed to the physical NIC (a special driver is needed within the VM that can properly tag VLANs.)
access to all the VLANs
8443
The vSphere power CLI image builder cmdlet
Profile-Driven Storage feature
45. Disabling transparent memory page sharing increases ______
static discovery & send targets
resource contention
LAHF and SAHF
manage storage placement
46. Three storage I/O control conditions that might ______________ detected on the datastore alarm: 1) The datastore is on an array that is performing system tasks such as replication. 2) The datastore is utilizing active/passive multipathing or NMP (Nat
two dedupe destinations
Memory allocation - memory limit
trigger the non-VI workload
The vSphere power CLI image builder cmdlet
47. Via the Direct Console - it is NOT possible to ______
other uses of port 902
enter a host into maintenance mode
virtual machine memory overhead
larger than the unified 1MB file block size
48. (Licensing - Entitlements per CPU license) Essentials - Essentials Plus - Standard ______
32GB vRAM - 8-way vCPU
no
60099
Host Profiles
49. Web Services HTTPS. Used for the VMware VirtualCenter Management Web Services.
8080
port group that contains the virtual machine
8443
New features
50. The default port that the vCenter Server system uses to listen for connections from the vSphere Client.
10109
443
root password & IP address.
disabled - low - medium - high
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