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Test your basic knowledge |
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. 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.
VMkernel port group
a virtual machine has more than 8 vCPU's.
Quiescing virtual machine snapshot operation
stop virtual machines restarting
2. By default - the Administrator role at the ESX Host Server level is assigned to ______
Master or Slave
VMkernel port group
a virtual machine has more than 8 vCPU's.
root & vpxuser
3. SSH operates on port ______
10443
Host Profiles
predefined vCenter Server roles
22
4. _________________ are: No access - Read-only - Administrator (there are also 6 sample roles.)
update virtual machine hardware
predefined vCenter Server roles
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
8080
5. 3 metrics to _____________ at the ESXi host level: MEMSZ - MEMCTL - SWAP.
NIC Teaming policy
diagnose a memory bottleneck
443
a logical representation of the memory and CPU resources that satisfy the requirements for any powered-on virtual machine in the cluster.
6. It is recommended that each dedupe destination is no more than ______
Guest memory usage
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
Memory allocation - memory limit
Master or Slave
7. Packaging format used by the VMware ESXi Image Builder
virtual machine memory overhead
resource contention
VMkernel port group
VIB
8. ESX 4.X to ESXi 5.0 upgrade process migrates all _____________
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
New features
SSH configuration
vswif interfaces to vmk interfaces
9. This is the LDAP port number for the Directory Services for the vCenter Server group.
902
port group that contains the virtual machine
10111
389
10. vCenter Inventory Service Linked Mode Communication
10111
8
60099
VMkernel port group
11. In a HA cluster after an initial election process - host is either__________
vSphere 5 vCenter Server System
memory
Master or Slave
CIFS - SFTP - HTTP.
12. vNUMA is enabled by default when ______
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183
13. vCenter Heartbeat product provides - _____________ - for vCenter server
vSphere Distributed Switch
high availability
NFS
New features
14. When deploying hosts with VMware Auto Deploy - *blank* is the recommended method to configure ESXi once it has been installed.
a new feature of vSphere 5
trigger the non-VI workload
Host Profiles
port group that contains the virtual machine
15. 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
migrate
larger than the unified 1MB file block size
The vSphere power CLI image builder cmdlet
other uses of port 902
16. Two iSCSI discovery methods supported by an ESXi host: _____________
domain name system (DNS)
decouples the Vmware ESXi host
1) esxcli network IP interface list. 2) View the VMkernel interface properties in the vSphere client.
static discovery & send targets
17. Lists the correct MPP (Multi-Pathing Protocol) to use with a storage array.
world wide name (wwn)
kernel module integrity
boot from Software iSCSI adapter
VMware HCL
18. 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.
Distributed Power Management (DPM)
high restart priority
no
matching NUMA architecture.
19. The VMware vSphere Storage Appliance manager (VSA manager) is installed on the __________
multiple vMotion vmknics
Memory reservation
static discovery & send targets
vSphere 5 vCenter Server System
20. New feature: vSphere Distributed Switch: Improves ______________ through NetFlow and enhances monitoring and troubleshooting through Switched Port Analyzer (SPAN) and Link Layer Discovery Protocol (LLDP) support.
visibility of virtual-machine traffic
larger than the unified 1MB file block size
other uses of port 902
RDMs vs physical compatibility mode RDMs
21. what is the protocol is used by an ESXi host to communicate with NAS devices
NFS
a new feature of vSphere 5
memory
a virtual machine has more than 8 vCPU's.
22. For vCenter Server Linked Mode - this is the SSL port of the local instance.
analyze traffic from a vSphere Distributed Switch
636
other uses of port 902
migrate
23. Disabling transparent memory page sharing increases ______
resource contention
Network Load Balancing policies for vSphere Distributed Switch
uplink a Hardware FCoE Adapter
RDM boot mapping files
24. vCenter Server 5 requires a ____________
64 Bit DSN
LAHF and SAHF
VMware HCL
bind to port 389
25. ____________________ shaping settings: Status - Disabled/Enabled - Average Bandwidth (Kbit/sec) - Peak Bandwidth (Kbit/sec) - Burst Size (Kbytes.)
sDRS (storage DRS)
disabled - low - medium - high
Host memory.
vSphere Standard Switch Traffic
26. What defines the image profiles used with auto deploy?
optional components
The vSphere power CLI image builder cmdlet
a virtual machine has more than 8 vCPU's.
VMware HCL
27. The quickest possible way to deploy > 10 ESXi hosts.
Distributed Power Management (DPM)
Unplanned Device Loss in a vSphere 5 environment
VMware Auto Deploy Installation
New features
28. Upgrade from VMFS-3 to VMFS-5 requires how much downtime?
64 Bit DSN
none
a virtual machine has more than 8 vCPU's.
NFS
29. 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.
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
No Access - Read Only - Administrator
analyze traffic from a vSphere Distributed Switch
disabled - low - medium - high
30. To ____________________ Either use the: inflate option in the Datastore Browser or use Storage vMotion and change the disk type to Thick.
Automation Levels
network throughput to virtual machines
convert thin provisioned disk to thick
memory
31. Web Service change service notification port
RDMs using NPIV
Image Builder
60099
larger than the unified 1MB file block size
32. Update Manager can be used to upgrade the ___________________
vCenter Server Appliance
32GB physical RAM per host
60 days
powered on
33. ESXi Dump Collector is ______
NFS
manage storage placement
a new feature of vSphere 5
vSphere Standard Switch Traffic
34. The amount of physical memory that is guaranteed to the VM.
enable remote tech support mode
Memory reservation
matching NUMA architecture.
default VMs/VAs upgrade baselines
35. Two methods to ________ a virtual machine from a vSphere Standard Switch (VSS) to a vSphere Distributed Switch (VDS): 1) Migrate the port group containing the virtual machine from a vNetwork Standard Switch using the Migrate Virtual machine networkin
Interactive Installation
migrate
stop virtual machines restarting
port group that contains the virtual machine
36. vSphere 5 vCenter Update Manager cannot _______________ when running against legacy hosts.
636
data transfer from SDK clients.
Memory allocation - memory limit
update virtual machine hardware
37. To relieve a network bottleneck caused by a VM with occasional high outbound network activity: apply traffic shaping to the ______________
port group that contains the virtual machine
8 cores - 16GB RAM - 10GB disk
32GB physical RAM per host
vSphere 5 vCenter Server System
38. Two benefits of virtual compatibility mode - _______________: 1) Allows for cloning. 2) Allows for template creation of the related virtual machine
8443
RDMs vs physical compatibility mode RDMs
two dedupe destinations
disable alarm actions
39. vCenter Inventory Service HTTPS
boot from Software iSCSI adapter
10443
uplink a Hardware FCoE Adapter
VMkernel port group
40. _______________ on a Port Group: Reject - Accept - Accept (Promiscuous Mode - MAC Address Changes - Forged Transmits.)
VMkernel port group
RDMs using NPIV
NIC Teaming policy
default security policy
41. The vCenter Server system needs to _______ - even if you are not joining this vCenter Server instance to a Linked Mode group.
VMkernel port group
2 cores - 4GB RAM - 5GB disk
bind to port 389
vSphere 5 vCenter Server System
42. If an ESXi 5.x host is configured to ______________ and the administrator disables the iSCSI Software adapter - then it will be disabled but is re-enabled the next time the host boots up.
Host memory usage
analyze traffic from a vSphere Distributed Switch
boot from Software iSCSI adapter
data transfer from SDK clients.
43. vCenter Inventory Service Service Management
migrate
Profile-Driven Storage feature
10109
larger than the unified 1MB file block size
44. ______________ 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
10443
visibility of virtual-machine traffic
convert thin provisioned disk to thick
45. The default port that the vCenter Server system uses to send data to managed hosts.
visibility of virtual-machine traffic
Guest memory usage
902
Memory reservation
46. Free vSphere Hypervisor is allowed ______
443
bind to port 389
Virtual Machine Memory Overhead
32GB physical RAM per host
47. ESX is ____ longer available with vSphere 5
The vSphere power CLI image builder cmdlet
larger than the unified 1MB file block size
bind to port 389
no
48. The default port that the vCenter Server system uses to listen for connections from the vSphere Client.
root password & IP address.
larger than the unified 1MB file block size
443
domain name system (DNS)
49. VMware vSphere can be evaluated for ______
other uses of port 902
NUMA - Non-Uniform Memory Access
60 days
enable remote tech support mode
50. Recommended install method to evaluate vSphere 5 on a small ESXi host setup.
Interactive Installation
predefined vCenter Server roles
Quiescing virtual machine snapshot operation
Image Profile Acceptance Levels