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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. The vCenter Server system needs to _______ - even if you are not joining this vCenter Server instance to a Linked Mode group.
bind to port 389
636
diagnose a memory bottleneck
Profile-Driven Storage feature
2. Web Services HTTP. Used for the VMware VirtualCenter Management Web Services.
world wide name (wwn)
8080
stop virtual machines restarting
direct HTTP connections
3. vCenter 4.1 and vCenter 5.0 cannot be joined with _____________
active/active
predefined vCenter Server roles
Linked-Mode
10109
4. vSphere Auto Deploy installs the ESXi image directly into ______
64 Bit DSN
vSphere Standard Switch Traffic
memory
Host memory.
5. 3 features only available when using a _____________: 1) NetFlow monitoring. 2) Network I/O control. 3) Egress and ingress traffic shaping.
Network Load Balancing policies for vSphere Distributed Switch
firewall
vSphere Distributed Switch
direct HTTP connections
6. The VMware vSphere Storage Appliance manager (VSA manager) is installed on the __________
vSphere 5 vCenter Server System
VMware HCL
8
sDRS (storage DRS)
7. In a HA cluster after an initial election process - host is either__________
636
Master or Slave
No Access - Read Only - Administrator
Network Load Balancing policies for vSphere Distributed Switch
8. The amount of physical host memory allocated to a guest (includes virtualisation overhead.
Host memory usage
default VMs/VAs upgrade baselines
The vSphere power CLI image builder cmdlet
analyze traffic from a vSphere Distributed Switch
9. It is recommended that each dedupe destination is no more than ______
boot from Software iSCSI adapter
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
Distributed Power Management (DPM)
2 cores - 4GB RAM - 5GB disk
10. 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.
vswif interfaces to vmk interfaces
Host memory.
manage storage placement
VMkernel port group
11. _____________ that can be installed from the VMware vSphere 5.0 vCenter Installer: Product Installers- vSphere Client - VMware vSphere Web Client (Server) - VMware vSphere Update Manager. Support tools-VMware ESXi Dump Collector - VMware Syslog Colle
Memory reservation
active/active
optional components
a logical representation of the memory and CPU resources that satisfy the requirements for any powered-on virtual machine in the cluster.
12. 3 _______to place in a vApp: Resource pools - vApps - Virtual Machines.
direct HTTP connections
Storage vMotion virtual machines that have snapshots
predefined vCenter Server roles
valid objects
13. ______________ 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.
NFS
SSH configuration
Interactive Installation
8080
14. For maximum perfomance benefits of vNUMA make sure your clusters are composed entirely of hosts with _____
matching NUMA architecture.
Linked-Mode
after upgrade to ESXi 5.0
Master or Slave
15. Is not a supported location for a host diagnostic partition.
Shared local storage
disable alarm actions
a virtual machine has more than 8 vCPU's.
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
16. Packaging format used by the VMware ESXi Image Builder
resource contention
high restart priority
VIB
one or more
17. ESXi 5.0 introduces Virtual Hardware VM Version ______
8
trigger the non-VI workload
sDRS (storage DRS)
static discovery & send targets
18. Lists the correct MPP (Multi-Pathing Protocol) to use with a storage array.
VMware HCL
RDMs vs physical compatibility mode RDMs
a virtual machine has more than 8 vCPU's.
virtual machine memory overhead
19. A HA Slot is ______
a logical representation of the memory and CPU resources that satisfy the requirements for any powered-on virtual machine in the cluster.
VMware Auto Deploy Installation
Via the Direct Console
fails
20. A condition where an ESXi host determines a device loss has occurred that was not planned. Performing a storage rescan removes the persistent information related to the device.
analyze traffic from a vSphere Distributed Switch
default security policy
Unplanned Device Loss in a vSphere 5 environment
2 cores - 4GB RAM - 5GB disk
21. Default Hosts upgrade baselines included with vSphere Update Manager: _________________________
Via the Direct Console
two dedupe destinations
vswif interfaces to vmk interfaces
critical host patches and non-critical host patches
22. 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.
stop virtual machines restarting
shut down - power off - leave powered on
2 cores - 4GB RAM - 5GB disk
direct HTTP connections
23. The globally unique identifier assigned to each Fibre Channel Port
Guest memory usage
Automation Levels
world wide name (wwn)
Image Profile Acceptance Levels
24. 1) Requires VMware tools. 2) Ensures that the snapshot includes a power state. 3) May alter the behaviour of applications within the virtual machine. 4) Ensures all pending disk I/O operations are written to disk.
larger than the unified 1MB file block size
Network Load Balancing policies for vSphere Distributed Switch
636
Quiescing virtual machine snapshot operation
25. When a new uplink is added to a vSphere Standard Switch configured with IP based load balancing uplinks - by default configuration:the uplink is considered _______ but it will not participate in the active NIC team until assigned to a port group.
active/active
Via the Direct Console
Guest memory usage
configuration on the Appliance Administration page
26. The vCenter Server system also uses port 443 to monitor ______
LAHF and SAHF
Unplanned Device Loss in a vSphere 5 environment
The vSphere power CLI image builder cmdlet
data transfer from SDK clients.
27. What defines the image profiles used with auto deploy?
resource contention
Memory reservation
The vSphere power CLI image builder cmdlet
uplink a Hardware FCoE Adapter
28. 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.
a new feature of vSphere 5
Via the Direct Console
VIB
visibility of virtual-machine traffic
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.
The vSphere power CLI image builder cmdlet
analyze traffic from a vSphere Distributed Switch
matching NUMA architecture.
30. enter Server requires port 80 for ______
two dedupe destinations
Virtual Machine Memory Overhead
direct HTTP connections
Via the Direct Console
31. To guarantee a certain level of capacity - performance - availability - and redundancy for a virtual machines storage use the ________________ of vSphere 5.
port group that contains the virtual machine
443
Profile-Driven Storage feature
default VMs/VAs upgrade baselines
32. _________________ = amount of virtual machine memory that will always be composed of disk pages.
VIB
Memory allocation - memory limit
larger than the unified 1MB file block size
matching NUMA architecture.
33. 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
New features
trigger the non-VI workload
The vSphere power CLI image builder cmdlet
convert thin provisioned disk to thick
34. By default - the Administrator role at the ESX Host Server level is assigned to ______
visibility of virtual-machine traffic
64 Bit DSN
root & vpxuser
8080
35. vMotion has been improved by: allowing _______- allowing for more and faster vMotion operations
8 cores - 16GB RAM - 10GB disk
default VMs/VAs upgrade baselines
vSphere Standard Switch Traffic
multiple vMotion vmknics
36. _________________ are: No access - Read-only - Administrator (there are also 6 sample roles.)
predefined vCenter Server roles
Via the Direct Console
ESX 4.X to ESXi 5.0 upgrade
vSphere Distributed Switch
37. By default - hosts deployed with VMware Auto Deploy store logs in ______
stop virtual machines restarting
after upgrade to ESXi 5.0
memory
dynamic allocation of storage capacity
38. The quickest possible way to deploy > 10 ESXi hosts.
VMware Auto Deploy Installation
vSphere 5 vCenter Server System
manage storage placement
8080
39. ____________________ shaping settings: Status - Disabled/Enabled - Average Bandwidth (Kbit/sec) - Peak Bandwidth (Kbit/sec) - Burst Size (Kbytes.)
Guest memory usage
vSphere Standard Switch Traffic
uplink a Hardware FCoE Adapter
Forged transmits
40. Benefits of auto deploy: ____________ from the physical server and eliminates the boot disk - eliminates configuration drift - simplifies patching and updating.
decouples the Vmware ESXi host
enable remote tech support mode
high availability
Storage vMotion virtual machines that have snapshots
41. The three Host Isolation Response options available on a HA Cluster are ______
shut down - power off - leave powered on
valid objects
a logical representation of the memory and CPU resources that satisfy the requirements for any powered-on virtual machine in the cluster.
data transfer from SDK clients.
42. 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
New features
dynamic allocation of storage capacity
vSphere Standard Switch Traffic
43. Upgrade from VMFS-3 to VMFS-5 requires how much downtime?
no
enable remote tech support mode
none
sDRS (storage DRS)
44. vMotion cannot be used unless ___________ are placed on the same datastore.
SSH configuration
Forged transmits
Network Load Balancing policies for vSphere Distributed Switch
RDM boot mapping files
45. Update Manager can be used to upgrade the ___________________
ESX 4.X to ESXi 5.0 upgrade
active/active
vCenter Server Appliance
a new feature of vSphere 5
46. 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
manage storage placement
other uses of port 902
Image Builder
diagnose a memory bottleneck
47. Is checked to determine if CPU contention exists on an ESXi 5.x host.
NIC Teaming policy
8443
%WAIT metric
Master or Slave
48. 3 metrics to _____________ at the ESXi host level: MEMSZ - MEMCTL - SWAP.
dynamic allocation of storage capacity
diagnose a memory bottleneck
443
Forged transmits
49. Web Services HTTPS. Used for the VMware VirtualCenter Management Web Services.
predefined vCenter Server roles
Memory allocation - memory limit
8443
32GB vRAM - 8-way vCPU
50. Required settings for a kick start ESXi host upgrade script file ______
Linked-Mode
root password & IP address.
a virtual machine has more than 8 vCPU's.
vswif interfaces to vmk interfaces