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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. ESX is ____ longer available with vSphere 5
RDM boot mapping files
world wide name (wwn)
no
%WAIT metric
2. vCenter requires a valid (internal) ____________ registration
a logical representation of the memory and CPU resources that satisfy the requirements for any powered-on virtual machine in the cluster.
domain name system (DNS)
8 cores - 16GB RAM - 10GB disk
Host Profiles
3. 3 metrics to _____________ at the ESXi host level: MEMSZ - MEMCTL - SWAP.
New features
diagnose a memory bottleneck
data transfer from SDK clients.
network throughput to virtual machines
4. Custom ports that were opened by using the ESX/ESXi 4.1 esxcfg-firewall command do not remain open _____________
other uses of port 902
memory
after upgrade to ESXi 5.0
access to all the VLANs
5. 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.
Host Profiles
high restart priority
network throughput to virtual machines
other uses of port 902
6. This is the LDAP port number for the Directory Services for the vCenter Server group.
%WAIT metric
a new feature of vSphere 5
default security policy
389
7. Lists the correct MPP (Multi-Pathing Protocol) to use with a storage array.
VMware HCL
Image Profile Acceptance Levels
shut down - power off - leave powered on
vCenter Server Appliance
8. To verify all IP storage VMkernel interfaces are configured for jumbo frames - either ______
1) esxcli network IP interface list. 2) View the VMkernel interface properties in the vSphere client.
64 Bit DSN
root & vpxuser
a virtual machine has more than 8 vCPU's.
9. SplitRX can be used to increase ______
high restart priority
boot from Software iSCSI adapter
network throughput to virtual machines
vSphere Standard Switch Traffic
10. enter Server requires port 80 for ______
direct HTTP connections
32GB physical RAM per host
bind to port 389
no
11. vCenter Server 5 requires a ____________
two dedupe destinations
LAHF and SAHF
64 Bit DSN
Profile-Driven Storage feature
12. The default port that the vCenter Server system uses to listen for connections from the vSphere Client.
Virtual Machine Memory Overhead
enable remote tech support mode
443
8080
13. Required settings for a kick start ESXi host upgrade script file ______
root password & IP address.
port group that contains the virtual machine
Automation Levels
Linked-Mode
14. __________ - it is possible to Configure Host DNS - Shutdown host - view host logs
Via the Direct Console
New features
22
Quiescing virtual machine snapshot operation
15. ESX 4.X to ESXi 5.0 upgrade process migrates all _____________
The vSphere power CLI image builder cmdlet
disabled - low - medium - high
vswif interfaces to vmk interfaces
world wide name (wwn)
16. 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.)
LAHF and SAHF
Memory reservation
enable remote tech support mode
active/active
17. 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.
The vSphere power CLI image builder cmdlet
resource contention
analyze traffic from a vSphere Distributed Switch
VIB
18. Recommended install method to evaluate vSphere 5 on a small ESXi host setup.
60099
multiple vMotion vmknics
memory
Interactive Installation
19. A ______________ has been added to ESXi 5.0 to improve security.
10111
443
RDM boot mapping files
firewall
20. If more vRAM is allocated than licensed for - new VM's cannot be ______
Host Profiles
Host memory usage
sDRS (storage DRS)
powered on
21. Map view indicates vMotion is disabled: vMotion has not been enabled on a ___________
60 days
VMkernel port group
resource contention
VMware HCL
22. Packaging format used by the VMware ESXi Image Builder
RDMs vs physical compatibility mode RDMs
multiple vMotion vmknics
default VMs/VAs upgrade baselines
VIB
23. vSphere Auto Deploy installs the ESXi image directly into ______
Host memory.
Image Builder
shut down - power off - leave powered on
manage storage placement
24. vCenter 4.1 and vCenter 5.0 cannot be joined with _____________
Linked-Mode
Shared local storage
none
Host memory usage
25. 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
trigger the non-VI workload
valid objects
Quiescing virtual machine snapshot operation
world wide name (wwn)
26. VMFS-5 upgraded from VMFS-3 continues to use the previous file block size which may be _____________________
decouples the Vmware ESXi host
world wide name (wwn)
larger than the unified 1MB file block size
Memory allocation - memory limit
27. The software iSCSI Adapter and Dependent Hardware iSCSI Adapter require how many vmkernel ports?
one or more
update virtual machine hardware
NIC Teaming policy
none
28. Two iSCSI discovery methods supported by an ESXi host: _____________
static discovery & send targets
NIC Teaming policy
decouples the Vmware ESXi host
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
29. _____________ pools virtual infrastructure resources in data centers and delivers them to users as a catalog-based service.
VMware HCL
powered on
VMware vCloud Director
access to all the VLANs
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
636
no
high restart priority
31. 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.
active/active
stop virtual machines restarting
636
CIFS - SFTP - HTTP.
32. vSphere 5 vCenter Update Manager cannot _______________ when running against legacy hosts.
none
RDMs using NPIV
update virtual machine hardware
kernel module integrity
33. VMware vSphere can be evaluated for ______
4 cores - 8GB RAM - 10GB disk
kernel module integrity
manage storage placement
60 days
34. 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
other uses of port 902
902
world wide name (wwn)
enter a host into maintenance mode
35. The amount of physical host memory allocated to a guest (includes virtualisation overhead.
static discovery & send targets
8
Host memory usage
1) esxcli network IP interface list. 2) View the VMkernel interface properties in the vSphere client.
36. To guarantee a certain level of capacity - performance - availability - and redundancy for a virtual machines storage use the ________________ of vSphere 5.
NFS
VIB
32GB vRAM - 8-way vCPU
Profile-Driven Storage feature
37. To ____________________ - create a vSphere Standard Switch and add the FCoE Adapter as an uplink.
%WAIT metric
uplink a Hardware FCoE Adapter
disabled - low - medium - high
kernel module integrity
38. _________________ = amount of virtual machine memory that will always be composed of disk pages.
Memory allocation - memory limit
Master or Slave
high availability
Memory reservation
39. _______________ on a Port Group: Reject - Accept - Accept (Promiscuous Mode - MAC Address Changes - Forged Transmits.)
default security policy
Shared local storage
Forged transmits
Storage vMotion virtual machines that have snapshots
40. vMotion has been improved by: allowing _______- allowing for more and faster vMotion operations
default VMs/VAs upgrade baselines
2 cores - 4GB RAM - 5GB disk
active/active
multiple vMotion vmknics
41. Upgrade from VMFS-3 to VMFS-5 requires how much downtime?
10443
VMware Auto Deploy Installation
none
access to all the VLANs
42. Large deployment of up to 300 hosts and 3000 powered-on VMs ______
a virtual machine has more than 8 vCPU's.
visibility of virtual-machine traffic
disable alarm actions
4 cores - 8GB RAM - 10GB disk
43. 3 _______to place in a vApp: Resource pools - vApps - Virtual Machines.
powered on
valid objects
Quiescing virtual machine snapshot operation
manage storage placement
44. By default - hosts deployed with VMware Auto Deploy store logs in ______
Host Profiles
60 days
high restart priority
memory
45. Medium deployment of up to 50 hosts and 500 powered-on VMs ______
8
2 cores - 4GB RAM - 5GB disk
root & vpxuser
critical host patches and non-critical host patches
46. ESXi 5.0 introduces Virtual Hardware VM Version ______
world wide name (wwn)
8
443
%WAIT metric
47. Community Supported < Partner Supported < VMware Accepted < VMware Certified (where VMware Certified Acceptance Level has the most stringent requirements.)
boot from Software iSCSI adapter
access to all the VLANs
Image Profile Acceptance Levels
other uses of port 902
48. Via the Direct Console - it is NOT possible to ______
4 cores - 8GB RAM - 10GB disk
Linked-Mode
8 cores - 16GB RAM - 10GB disk
enter a host into maintenance mode
49. It is recommended that each dedupe destination is no more than ______
Interactive Installation
VMware HCL
1TB in size when using virtual disks - and no more than 500GB in size when using a CIFS network share.
RDMs using NPIV
50. Default Hosts upgrade baselines included with vSphere Update Manager: _________________________
NUMA - Non-Uniform Memory Access
Memory reservation
critical host patches and non-critical host patches
SSH configuration
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