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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.
update virtual machine hardware
bind to port 389
other uses of port 902
stop virtual machines restarting
2. Extra-Large deployment of up to 1000 hosts and 10'000 powered-on VMs ______
8
Host memory usage
8 cores - 16GB RAM - 10GB disk
uplink a Hardware FCoE Adapter
3. enter Server requires port 80 for ______
virtual machine memory overhead
visibility of virtual-machine traffic
direct HTTP connections
shut down - power off - leave powered on
4. Used to create ESXi installation images with a customized set of updates - patches - and drivers
32GB physical RAM per host
firewall
Image Builder
VMware Auto Deploy Installation
5. It is recommended that each dedupe destination is no more than ______
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
access to all the VLANs
root & vpxuser
443
6. 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
a logical representation of the memory and CPU resources that satisfy the requirements for any powered-on virtual machine in the cluster.
default security policy
vswif interfaces to vmk interfaces
7. The amount of memory actively used by a guest operating system and it's applications.
64 Bit DSN
Guest memory usage
Shared local storage
VIB
8. what is the protocol is used by an ESXi host to communicate with NAS devices
migrate
22
NFS
Storage vMotion virtual machines that have snapshots
9. 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
powered on
trigger the non-VI workload
default security policy
10. Via the Direct Console - it is NOT possible to ______
8443
boot from Software iSCSI adapter
enter a host into maintenance mode
resource contention
11. To ____________ for a DRS cluster while maintenance is taking place ______Right-Click the DRS cluster - select Alarm → 'Disable Alarm Actions.'
disable alarm actions
vswif interfaces to vmk interfaces
a new feature of vSphere 5
resource contention
12. 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
a virtual machine has more than 8 vCPU's.
enter a host into maintenance mode
Quiescing virtual machine snapshot operation
trigger the non-VI workload
13. vCenter Inventory Service Service Management
22
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
Memory reservation
10109
14. ___________________ included with vSphere Update Manager: VMware Tools Upgrade to Match Host - VM Hardware Upgrade to Match Host - VA Upgrade to Latest.
default VMs/VAs upgrade baselines
fails
Host memory.
1) esxcli network IP interface list. 2) View the VMkernel interface properties in the vSphere client.
15. 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.
Forged transmits
high restart priority
RDMs vs physical compatibility mode RDMs
Memory reservation
16. Port 80 redirects requests to HTTPS port ______
443
shut down - power off - leave powered on
Master or Slave
powered on
17. Two benefits of virtual compatibility mode - _______________: 1) Allows for cloning. 2) Allows for template creation of the related virtual machine
1) esxcli network IP interface list. 2) View the VMkernel interface properties in the vSphere client.
RDMs vs physical compatibility mode RDMs
NFS
disable alarm actions
18. Use to ensure storage is utilized evenly
sDRS (storage DRS)
32GB vRAM - 8-way vCPU
fails
critical host patches and non-critical host patches
19. vCenter 4.1 and vCenter 5.0 cannot be joined with _____________
Linked-Mode
Host memory.
root & vpxuser
443
20. Update Manager can be used to upgrade the ___________________
migrate
fails
vCenter Server Appliance
direct HTTP connections
21. The VMkernel is secured by the features: memory hardening and ________________
Host memory usage
kernel module integrity
NFS
matching NUMA architecture.
22. 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.
Image Profile Acceptance Levels
Quiescing virtual machine snapshot operation
root & vpxuser
disable alarm actions
23. By default - the Administrator role at the ESX Host Server level is assigned to ______
fails
root & vpxuser
vCenter Server Appliance
enter a host into maintenance mode
24. Allows packets to be created by a virtual machine with different source MAC address.
NUMA - Non-Uniform Memory Access
Forged transmits
Automation Levels
dynamic allocation of storage capacity
25. If more vRAM is allocated than licensed for - new VM's cannot be ______
10443
bind to port 389
VMware Auto Deploy Installation
powered on
26. Medium deployment of up to 50 hosts and 500 powered-on VMs ______
8080
389
high restart priority
2 cores - 4GB RAM - 5GB disk
27. The amount of physical host memory allocated to a guest (includes virtualisation overhead.
none
Distributed Power Management (DPM)
Host memory usage
Forged transmits
28. _______________ on a Port Group: Reject - Accept - Accept (Promiscuous Mode - MAC Address Changes - Forged Transmits.)
a virtual machine has more than 8 vCPU's.
New features
default security policy
ESX 4.X to ESXi 5.0 upgrade
29. storage vMotion cannot be used with _______________
RDMs using NPIV
high restart priority
root password & IP address.
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
30. The VMware vSphere Storage Appliance manager (VSA manager) is installed on the __________
vSphere 5 vCenter Server System
Interactive Installation
high availability
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
31. Web Services HTTPS. Used for the VMware VirtualCenter Management Web Services.
8 cores - 16GB RAM - 10GB disk
8443
active/active
a new feature of vSphere 5
32. The vCenter Server system also uses port 443 to monitor ______
a virtual machine has more than 8 vCPU's.
data transfer from SDK clients.
domain name system (DNS)
vCenter Server Appliance
33. 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.
predefined vCenter Server roles
domain name system (DNS)
analyze traffic from a vSphere Distributed Switch
no
34. vMotion has been improved by: allowing _______- allowing for more and faster vMotion operations
root & vpxuser
Interactive Installation
enable remote tech support mode
multiple vMotion vmknics
35. Lists the correct MPP (Multi-Pathing Protocol) to use with a storage array.
Image Profile Acceptance Levels
VMware HCL
uplink a Hardware FCoE Adapter
vSphere Distributed Switch
36. 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
8443
CIFS - SFTP - HTTP.
matching NUMA architecture.
37. vCenter Inventory Service HTTPS
10443
389
valid objects
VMkernel port group
38. Community Supported < Partner Supported < VMware Accepted < VMware Certified (where VMware Certified Acceptance Level has the most stringent requirements.)
60 days
vSphere Distributed Switch
Shared local storage
Image Profile Acceptance Levels
39. ____________________ shaping settings: Status - Disabled/Enabled - Average Bandwidth (Kbit/sec) - Peak Bandwidth (Kbit/sec) - Burst Size (Kbytes.)
32GB vRAM - 8-way vCPU
no
vSphere Standard Switch Traffic
New features
40. For vCenter Server Linked Mode - this is the SSL port of the local instance.
Memory reservation
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
active/active
636
41. Web Service change service notification port
port group that contains the virtual machine
60099
Interactive Installation
world wide name (wwn)
42. Upgrade from VMFS-3 to VMFS-5 requires how much downtime?
none
Guest memory usage
Host Profiles
convert thin provisioned disk to thick
43. 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.
virtual machine memory overhead
22
two dedupe destinations
boot from Software iSCSI adapter
44. Default Hosts upgrade baselines included with vSphere Update Manager: _________________________
Network Load Balancing policies for vSphere Distributed Switch
Profile-Driven Storage feature
shut down - power off - leave powered on
critical host patches and non-critical host patches
45. In a HA cluster after an initial election process - host is either__________
matching NUMA architecture.
Master or Slave
dynamic allocation of storage capacity
visibility of virtual-machine traffic
46. ESXi Dump Collector is ______
diagnose a memory bottleneck
a new feature of vSphere 5
Storage vMotion virtual machines that have snapshots
analyze traffic from a vSphere Distributed Switch
47. Removes the service console port group because ESXi 5.0 has no Service Console.
no
enter a host into maintenance mode
Via the Direct Console
ESX 4.X to ESXi 5.0 upgrade
48. _________________ are: No access - Read-only - Administrator (there are also 6 sample roles.)
disable alarm actions
Shared local storage
predefined vCenter Server roles
default security policy
49. VMFS-5 upgraded from VMFS-3 continues to use the previous file block size which may be _____________________
larger than the unified 1MB file block size
kernel module integrity
bind to port 389
Virtual Machine Memory Overhead
50. SSH operates on port ______
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
22
root & vpxuser
Host memory usage