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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. vCenter Inventory Service HTTPS
VMware HCL
valid objects
Memory allocation - memory limit
10443
2. It is now possible in vSphere 5 to ________________
New features
critical host patches and non-critical host patches
other uses of port 902
Storage vMotion virtual machines that have snapshots
3. The VMkernel is secured by the features: memory hardening and ________________
kernel module integrity
8
update virtual machine hardware
critical host patches and non-critical host patches
4. vNUMA is enabled by default when ______
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183
5. vMotion has been improved by: allowing _______- allowing for more and faster vMotion operations
world wide name (wwn)
multiple vMotion vmknics
default VMs/VAs upgrade baselines
stop virtual machines restarting
6. Used to create ESXi installation images with a customized set of updates - patches - and drivers
Image Builder
32GB vRAM - 8-way vCPU
Memory reservation
8 cores - 16GB RAM - 10GB disk
7. 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.)
one or more
domain name system (DNS)
access to all the VLANs
active/active
8. To verify all IP storage VMkernel interfaces are configured for jumbo frames - either ______
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
1) esxcli network IP interface list. 2) View the VMkernel interface properties in the vSphere client.
ESX 4.X to ESXi 5.0 upgrade
22
9. 3 features only available when using a _____________: 1) NetFlow monitoring. 2) Network I/O control. 3) Egress and ingress traffic shaping.
443
configuration on the Appliance Administration page
vSphere Distributed Switch
Storage vMotion virtual machines that have snapshots
10. To ____________________ - create a vSphere Standard Switch and add the FCoE Adapter as an uplink.
valid objects
resource contention
sDRS (storage DRS)
uplink a Hardware FCoE Adapter
11. Packaging format used by the VMware ESXi Image Builder
data transfer from SDK clients.
VIB
multiple vMotion vmknics
static discovery & send targets
12. A computer memory design used in multiprocessors where the memory access time depends on the memory location relative to a processor.
Memory reservation
NIC Teaming policy
network throughput to virtual machines
NUMA - Non-Uniform Memory Access
13. 3 metrics to _____________ at the ESXi host level: MEMSZ - MEMCTL - SWAP.
1) esxcli network IP interface list. 2) View the VMkernel interface properties in the vSphere client.
22
VMkernel port group
diagnose a memory bottleneck
14. Web Service change service notification port
60099
domain name system (DNS)
network throughput to virtual machines
disable alarm actions
15. To guarantee a certain level of capacity - performance - availability - and redundancy for a virtual machines storage use the ________________ of vSphere 5.
enter a host into maintenance mode
Profile-Driven Storage feature
vSphere 5 vCenter Server System
389
16. Custom ports that were opened by using the ESX/ESXi 4.1 esxcfg-firewall command do not remain open _____________
SSH configuration
after upgrade to ESXi 5.0
Profile-Driven Storage feature
a logical representation of the memory and CPU resources that satisfy the requirements for any powered-on virtual machine in the cluster.
17. ______________ 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.
1) esxcli network IP interface list. 2) View the VMkernel interface properties in the vSphere client.
SSH configuration
static discovery & send targets
60099
18. The vCenter Server system also uses port 443 to monitor ______
vswif interfaces to vmk interfaces
update virtual machine hardware
data transfer from SDK clients.
SSH configuration
19. 3 _______to place in a vApp: Resource pools - vApps - Virtual Machines.
no
dynamic allocation of storage capacity
valid objects
443
20. The default port that the vCenter Server system uses to listen for connections from the vSphere Client.
443
a new feature of vSphere 5
matching NUMA architecture.
disable alarm actions
21. 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.
default security policy
enter a host into maintenance mode
10111
analyze traffic from a vSphere Distributed Switch
22. ESXi 5.0 introduces Virtual Hardware VM Version ______
vCenter Server Appliance
64 Bit DSN
8
a new feature of vSphere 5
23. (Licensing - Entitlements per CPU license) Essentials - Essentials Plus - Standard ______
32GB vRAM - 8-way vCPU
Automation Levels
The vSphere power CLI image builder cmdlet
bind to port 389
24. For vCenter Server Linked Mode - this is the SSL port of the local instance.
Shared local storage
10111
stop virtual machines restarting
636
25. The vCenter Server system needs to _______ - even if you are not joining this vCenter Server instance to a Linked Mode group.
a virtual machine has more than 8 vCPU's.
Host Profiles
bind to port 389
Image Profile Acceptance Levels
26. Update Manager can be used to upgrade the ___________________
443
vCenter Server Appliance
vSphere Standard Switch Traffic
static discovery & send targets
27. 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.
manage storage placement
RDMs vs physical compatibility mode RDMs
larger than the unified 1MB file block size
after upgrade to ESXi 5.0
28. By default - the Administrator role at the ESX Host Server level is assigned to ______
active/active
visibility of virtual-machine traffic
Linked-Mode
root & vpxuser
29. Notify Switches → the physical switch is notified when the location of a virtual NIC changes.
32GB vRAM - 8-way vCPU
8443
NIC Teaming policy
none
30. 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.
4 cores - 8GB RAM - 10GB disk
high restart priority
dynamic allocation of storage capacity
443
31. VMFS-5 upgraded from VMFS-3 continues to use the previous file block size which may be _____________________
configuration on the Appliance Administration page
after upgrade to ESXi 5.0
The vSphere power CLI image builder cmdlet
larger than the unified 1MB file block size
32. A ______________ has been added to ESXi 5.0 to improve security.
The vSphere power CLI image builder cmdlet
configuration on the Appliance Administration page
firewall
Memory allocation - memory limit
33. _____________ pools virtual infrastructure resources in data centers and delivers them to users as a catalog-based service.
update virtual machine hardware
64 Bit DSN
VMware vCloud Director
Network Load Balancing policies for vSphere Distributed Switch
34. vCenter Server 5 requires a ____________
diagnose a memory bottleneck
64 Bit DSN
optional components
NUMA - Non-Uniform Memory Access
35. Medium deployment of up to 50 hosts and 500 powered-on VMs ______
2 cores - 4GB RAM - 5GB disk
high restart priority
636
visibility of virtual-machine traffic
36. This is the LDAP port number for the Directory Services for the vCenter Server group.
valid objects
boot from Software iSCSI adapter
8443
389
37. Each VMware Data Recovery appliance can have no more than ______
two dedupe destinations
Via the Direct Console
domain name system (DNS)
memory
38. The globally unique identifier assigned to each Fibre Channel Port
world wide name (wwn)
60 days
RDM boot mapping files
%WAIT metric
39. Map view indicates vMotion is disabled: vMotion has not been enabled on a ___________
VMkernel port group
fails
Quiescing virtual machine snapshot operation
dynamic allocation of storage capacity
40. When deploying hosts with VMware Auto Deploy - *blank* is the recommended method to configure ESXi once it has been installed.
Host Profiles
60 days
visibility of virtual-machine traffic
Guest memory usage
41. The software iSCSI Adapter and Dependent Hardware iSCSI Adapter require how many vmkernel ports?
one or more
LAHF and SAHF
firewall
a new feature of vSphere 5
42. Default Hosts upgrade baselines included with vSphere Update Manager: _________________________
Forged transmits
Via the Direct Console
uplink a Hardware FCoE Adapter
critical host patches and non-critical host patches
43. 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
none
migrate
443
The vSphere power CLI image builder cmdlet
44. 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
after upgrade to ESXi 5.0
Host memory usage
32GB vRAM - 8-way vCPU
45. Web Services HTTPS. Used for the VMware VirtualCenter Management Web Services.
%WAIT metric
8443
The vSphere power CLI image builder cmdlet
VMware Auto Deploy Installation
46. 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.
Storage vMotion virtual machines that have snapshots
Virtual Machine Memory Overhead
optional components
stop virtual machines restarting
47. For maximum perfomance benefits of vNUMA make sure your clusters are composed entirely of hosts with _____
analyze traffic from a vSphere Distributed Switch
matching NUMA architecture.
NUMA - Non-Uniform Memory Access
shut down - power off - leave powered on
48. Is not a supported location for a host diagnostic partition.
high availability
Shared local storage
valid objects
VMware vCloud Director
49. _________________ are: No access - Read-only - Administrator (there are also 6 sample roles.)
predefined vCenter Server roles
dynamic allocation of storage capacity
ESX 4.X to ESXi 5.0 upgrade
Host memory usage
50. Extra-Large deployment of up to 1000 hosts and 10'000 powered-on VMs ______
8 cores - 16GB RAM - 10GB disk
trigger the non-VI workload
default security policy
RDMs vs physical compatibility mode RDMs