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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. Free vSphere Hypervisor is allowed ______
32GB physical RAM per host
Distributed Power Management (DPM)
world wide name (wwn)
no
2. ______________ 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.
Guest memory usage
CIFS - SFTP - HTTP.
enable remote tech support mode
SSH configuration
3. To relieve a network bottleneck caused by a VM with occasional high outbound network activity: apply traffic shaping to the ______________
Forged transmits
port group that contains the virtual machine
SSH configuration
active/active
4. The amount of physical memory that is guaranteed to the VM.
Memory reservation
NFS
root & vpxuser
Automation Levels
5. vMotion has been improved by: allowing _______- allowing for more and faster vMotion operations
443
multiple vMotion vmknics
network throughput to virtual machines
memory
6. Disabling transparent memory page sharing increases ______
manage storage placement
enable remote tech support mode
VMkernel port group
resource contention
7. VMX Swap can be used to reduce ______
%WAIT metric
virtual machine memory overhead
enable remote tech support mode
trigger the non-VI workload
8. ESXi 5.0 introduces Virtual Hardware VM Version ______
VIB
enable remote tech support mode
8
disable alarm actions
9. A remote SSH connection to a newly installed ESXi 5.x host _____ - possible causes: The SSH service is disabled on the host by default. The ESXi firewall blocks the SSH protocol by default.
fails
stop virtual machines restarting
22
vswif interfaces to vmk interfaces
10. ESXi 5.0 supports ___ & ___ CPU instructions.
32GB vRAM - 8-way vCPU
Profile-Driven Storage feature
none
LAHF and SAHF
11. vCenter Service Appliance remediation via Update Manager 5.0 first requires: _________________
10443
Network Load Balancing policies for vSphere Distributed Switch
configuration on the Appliance Administration page
443
12. The 4 VM Restart Priority options available on a HA cluster ______
disabled - low - medium - high
firewall
static discovery & send targets
VIB
13. _________________ are: No access - Read-only - Administrator (there are also 6 sample roles.)
10443
predefined vCenter Server roles
sDRS (storage DRS)
60 days
14. vCenter 4.1 and vCenter 5.0 cannot be joined with _____________
Linked-Mode
RDMs using NPIV
SSH configuration
Host memory.
15. Determined by: Configured Memory and Number of vCPUs.
10111
Virtual Machine Memory Overhead
60099
data transfer from SDK clients.
16. 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
636
migrate
sDRS (storage DRS)
Image Profile Acceptance Levels
17. Extra-Large deployment of up to 1000 hosts and 10'000 powered-on VMs ______
8 cores - 16GB RAM - 10GB disk
fails
ESX 4.X to ESXi 5.0 upgrade
multiple vMotion vmknics
18. 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.
enter a host into maintenance mode
high restart priority
19. A HA Slot is ______
stop virtual machines restarting
Master or Slave
active/active
a logical representation of the memory and CPU resources that satisfy the requirements for any powered-on virtual machine in the cluster.
20. The three Host Isolation Response options available on a HA Cluster are ______
optional components
high availability
shut down - power off - leave powered on
Image Builder
21. Is checked to determine if CPU contention exists on an ESXi 5.x host.
%WAIT metric
vCenter Server Appliance
larger than the unified 1MB file block size
8443
22. 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.
vCenter Server Appliance
32GB physical RAM per host
manage storage placement
world wide name (wwn)
23. Is not a supported location for a host diagnostic partition.
disable alarm actions
32GB physical RAM per host
high availability
Shared local storage
24. 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.
high restart priority
no
stop virtual machines restarting
CIFS - SFTP - HTTP.
25. To ____________________ Either use the: inflate option in the Datastore Browser or use Storage vMotion and change the disk type to Thick.
convert thin provisioned disk to thick
a virtual machine has more than 8 vCPU's.
dynamic allocation of storage capacity
RDMs vs physical compatibility mode RDMs
26. __________ - it is possible to Configure Host DNS - Shutdown host - view host logs
Storage vMotion virtual machines that have snapshots
high availability
Via the Direct Console
Quiescing virtual machine snapshot operation
27. 3 features only available when using a _____________: 1) NetFlow monitoring. 2) Network I/O control. 3) Egress and ingress traffic shaping.
vSphere Standard Switch Traffic
CIFS - SFTP - HTTP.
vSphere Distributed Switch
visibility of virtual-machine traffic
28. Two ways to ____________ (SSH) on an ESXi 5.x host: 1. Through the Security Profile pane of the Configuration tab in the vSphere Client. 2. Through the Direct Console User inferface (DCUI.)
8 cores - 16GB RAM - 10GB disk
enable remote tech support mode
predefined vCenter Server roles
22
29. vCenter Heartbeat product provides - _____________ - for vCenter server
migrate
resource contention
high availability
Interactive Installation
30. 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.
Quiescing virtual machine snapshot operation
a logical representation of the memory and CPU resources that satisfy the requirements for any powered-on virtual machine in the cluster.
8 cores - 16GB RAM - 10GB disk
RDM boot mapping files
31. Removes the service console port group because ESXi 5.0 has no Service Console.
ESX 4.X to ESXi 5.0 upgrade
636
port group that contains the virtual machine
VMware HCL
32. For maximum perfomance benefits of vNUMA make sure your clusters are composed entirely of hosts with _____
dynamic allocation of storage capacity
32GB vRAM - 8-way vCPU
8 cores - 16GB RAM - 10GB disk
matching NUMA architecture.
33. When deploying hosts with VMware Auto Deploy - *blank* is the recommended method to configure ESXi once it has been installed.
Host Profiles
update virtual machine hardware
RDMs using NPIV
NIC Teaming policy
34. vMotion cannot be used unless ___________ are placed on the same datastore.
stop virtual machines restarting
RDM boot mapping files
high availability
Virtual Machine Memory Overhead
35. Update Manager can be used to upgrade the ___________________
60099
vCenter Server Appliance
10109
root & vpxuser
36. The software iSCSI Adapter and Dependent Hardware iSCSI Adapter require how many vmkernel ports?
disable alarm actions
vCenter Server Appliance
one or more
migrate
37. _____________ pools virtual infrastructure resources in data centers and delivers them to users as a catalog-based service.
RDMs using NPIV
VMware vCloud Director
firewall
Interactive Installation
38. A computer memory design used in multiprocessors where the memory access time depends on the memory location relative to a processor.
NUMA - Non-Uniform Memory Access
analyze traffic from a vSphere Distributed Switch
access to all the VLANs
22
39. If more vRAM is allocated than licensed for - new VM's cannot be ______
389
one or more
powered on
Unplanned Device Loss in a vSphere 5 environment
40. vSphere 5 vCenter Update Manager cannot _______________ when running against legacy hosts.
update virtual machine hardware
4 cores - 8GB RAM - 10GB disk
predefined vCenter Server roles
New features
41. 3 metrics to _____________ at the ESXi host level: MEMSZ - MEMCTL - SWAP.
manage storage placement
VMware vCloud Director
port group that contains the virtual machine
diagnose a memory bottleneck
42. Requires Wake On LAN (WOL) technology on host NIC
world wide name (wwn)
NFS
domain name system (DNS)
Distributed Power Management (DPM)
43. 3 _______to place in a vApp: Resource pools - vApps - Virtual Machines.
valid objects
Master or Slave
VMware vCloud Director
shut down - power off - leave powered on
44. To guarantee a certain level of capacity - performance - availability - and redundancy for a virtual machines storage use the ________________ of vSphere 5.
64 Bit DSN
after upgrade to ESXi 5.0
Profile-Driven Storage feature
decouples the Vmware ESXi host
45. _______________ on a Port Group: Reject - Accept - Accept (Promiscuous Mode - MAC Address Changes - Forged Transmits.)
disabled - low - medium - high
data transfer from SDK clients.
default security policy
sDRS (storage DRS)
46. Lists the correct MPP (Multi-Pathing Protocol) to use with a storage array.
VMware vCloud Director
Host memory.
vSphere Standard Switch Traffic
VMware HCL
47. vCenter Inventory Service Linked Mode Communication
Unplanned Device Loss in a vSphere 5 environment
10111
fails
static discovery & send targets
48. vNUMA is enabled by default when ______
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: Invalid argument supplied for foreach() in
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on line
183
49. storage vMotion cannot be used with _______________
update virtual machine hardware
boot from Software iSCSI adapter
resource contention
RDMs using NPIV
50. ESX 4.X to ESXi 5.0 upgrade process migrates all _____________
direct HTTP connections
Storage vMotion virtual machines that have snapshots
default VMs/VAs upgrade baselines
vswif interfaces to vmk interfaces