Quiz
Practice 31 - 60
Fragen in diesem Quiz (30)
1The storage vendor recommends adjusting the Fibre Channel HBA queue depth to resolve a performance
problem.
Which esxcli namespace can a vSphere Administrator use to adjust the queue depth?- Aesxcli system module parameters
- Besxcli storage core device
- Cesxcli system module set
- Desxcli storage core adapter
2Which statement applies to the vSphere Replication appliance?
- AOnly one vSphere Replication appliance can be deployed per vCenter Server instance.
- BVMware Tools in the vSphere Replication appliance can be upgraded.
- CA single vSphere Replication appliance can manage a maximum of 4000 replications.
- DvSphere Replication is available only with the vSphere Essentials Plus license.
3Which three statements are correct regarding booting an ESXi Host from Fibre Channel SAN? (Choose three.)
- ADirect connect topology is supported.
- BEach host must have its own boot LUN.
- CESXi hosts do not require local storage.
- DMultipathing to a boot LUN on an active-passive array is supported.
- EHosts can share one common boot LUN.
4An administrator sets the Failover Capacity for both CPU and Memory at 25%.
Based on the Exhibit below, how much of the cluster’s total CPU resources are still available to power on
additional virtual machines?
- A45%
- B25%
- C70%
- D60%
5A security officer has issued a new directive that users will no longer have access to change connected network
adapters to limit denial of service on a virtual machine.
Which two correct virtual machine advanced configuration parameters will accomplish this? (Choose two.)- Aisolation.device.edit.disable = “FALSE”
- Bisolation.device.edit.disable = “TRUE”
- Cisolation.device.connectable.disable = “FALSE”
- Disolation.device.connectable.disable = “TRUE”
6“OneAppServer” is a VM template stored in a content library named “LibraryOne”, but the vSphere
administrator is not able to use this template for deployment.
Why is the administrator unable to deploy OneAppServer?- AOneAppServer must be updated before it can be deployed.
- BLibraryOne is a subscribed library and OneAppServer is not downloaded yet.
- CLibraryOne is published and optimized for syncing over HTTP.
- DOneAppServer was imported from a local file on the system.
7What are two features introduced in Network I/O Control version 3? (Choose two.)
- ABandwidth reservation per traffic type
- BNetwork resource pools
- CCoS tagging
- DBandwidth guarantee to virtual machines
8An administrator has multiple vCenter Server 6.5 systems but cannot enable Storage I/O Control (SIOC) on a
datastore shared by ESXi hosts managed by the vCenter Server systems.
Which action should the administrator take to resolve the issue?- AUnmount the datastore and then enable SIOC on the vCenter Server system.
- BConfigure the datastore to be managed by a single vCenter Server system.
- CConfigure Storage DRS and then enable SIOC on the vCenter Server system.
- DEnable Raw Device Mapping (RDM) on the ESXi hosts.
9When enabling Storage DRS on a datastore cluster, which three components are enabled as a result? (Choose
three.)- ASpace load balancing among datastore within the datastore cluster.
- BInitial placement for virtual disks based on space and I/O workload.
- CI/O load balancing among datastores within the datastore cluster.
- DQueue Depth alerting on disks within the datastore cluster.
- EData de-duplication within the datastore cluster.
10Which three are supported upgrade processes for ESXi host? (Choose three.)
- Ausing vSphere Auto Deploy
- Busing a TFTP server
- Cusing Update Manager
- Dusing an ESXCLI command
- Einstalling from CIFS share
11When performing a vCenter Server 5.5 for Windows with Microsoft SQL Server Express database migration to
vCenter Server Appliance 6.5, which will be the target database?- AMicrosoft SQL Server Express 2012R2
- BMicrosoft SQL Server Standard 2012R2
- CPostgreSQL
- DOracle DB 11g
12A user is given the “Virtual machine user (sample)” role in a vSphere 6.x environment.
Which three permissions would the user be able to perform? (Choose three.)- AReset a virtual machine.
- BPower on a virtual machine.
- CMove a host into a cluster.
- DConfigure CD media.
- EMigrate a virtual machine with Storage vMotion.
13Which is the maximum number of block devices (LUNs) that are supported by ESXi hosts that are running
version 6.5?- A1024
- B512
- C2048
- D256
14Which three prerequisites must be in place prior to enabling secure boot for a virtual machine? (Choose three.)
- AVirtualMachine.Config.Settings privileges
- Ban encrypted USB drive
- CVirtual Hardware version 13 or later
- DVirtual Hardware version 12 or later
- EEFI firmware
15Which CLI command shows the physical uplink status for a vmnic?
- Aesxcli network ip connection list
- Besxcli network ip neighbor list
- Cesxcli network nic get
- Desxcli network nic list
16Which are the two network requirements for a VMware vSAN 6.5 cluster? (Choose two.)
- AMulticast must be enabled on the physical switches and routers that handle vSAN traffic.
- BvSAN requires IPv6 only.
- CAll hosts must have a dedicated 40GbE NIC.
- DThe vSAN network supported IPv4 or IPv6.
- EvSAN requires IPv4 only.
17Which are three supported storage requirements for vCenter Server HA? (Choose three.)
- ANFS
- BRDM
- CvSAN
- DVMFS
- EJBOD
18An administrator wishes to enable network port mirroring based on source port. Which feature should be
enabled?- AvSphere standard switch port
- BERSPAN
- CNSX Virtual Wire
- DVLAN
19Which two permissions are required to migrate a virtual machine with Storage vMotion? (Choose two.)
- ANetwork > Move Network
- BVirtual Machine > Inventory > Move
- CResource > Migrate powered on virtual machine
- DDatastore > Allocate Space
20Where would a vSphere administrator find general vCenter Server logs on a vCenter Server Appliance?
- A/var/log/vmware/vpxd/
- B/var/log/messages
- C/etc/vmware-vpx/
- D/var/log/vmware/vsan-health/
21An administrator is attempting to access an ESXi host via the DCUI but is unable to do so.
Which could be two possible causes? (Choose two.)- AThe host in question has no out-of-band management capability (i.e. iLO/iDRAC).
- BThe SSH service is disabled on the host.
- CStrict lockdown mode is enabled on the host.
- DNormal lockdown mode is enabled and the administrator is a member of the Exception User list.
- EThe DCUI service is disabled on the host.
22Which Host Profile Subprofile configuration is used to configure firewall settings for ESXi hosts?
- AAdvanced Configuration Settings
- BGeneral System Settings
- CSecurity
- DNetworking
23Which two events could be the source of the error message? (Choose two.)
- AvCenter Server failure
- BVXLAN failure
- CDisk array failure
- DNetwork failure
- EESXi host failure
24An administrator has enabled vSphere Distributed Switch Health Check. The hosts connected to that
Distributed Switch all display an alert:vSphere Distributed Switch MTU supported status
The administrator has all of the VMkernel ports MTU sizes set to 1600.
Which action will remedy this problem?- AConfigure the Distributed Switch to MTU 9100.
- BDisconnect and reconnect the physical network cable.
- CConfigure the physical switch to MTU 1600.
- DDisable the Distributed Switch MTU.
25Which three requirements are needed to apply RAID 5 or RAID 6 erasure coding on a vSAN 6.2 or 6.5 object?
(Choose three.)- Aon Disk Format 3.0
- BHybrid vSAN
- CAll Flash vSAN
- DvSAN Advanced License
- EStretched Cluster Configurations
26In vSphere Data Protection 6.1, which is the function of a Backup Verification job?
- ANone. Backup Verification job is not a feature of vSphere Data Protection
- BIt is a manual task
– Power it on
– Verify the guest OS
– Check started applications - CIt is an automatic process
– Restore a virtual machine
– Power it on
– Verify that the guest OS is booted by communicating with the Backup Verification agent - DIt is an automatic process
– Restore a virtual machine
– Power it on
– Verify that the guest OC is booted by detecting the VMware ToolsTM “heartbeats”
27Which is required for configuring iSCSI Software Adapter network port binding?
- AVMkernel of the iSCSI traffic must be load balanced using Route based on IP Hash algorithm.
- BVMkernel of the iSCSI traffic must be load balanced using Route based on Source Virtual Port ID algorithm.
- CVMkernel of the iSCSI traffic must be load balanced using Route based on Source MAC Hash algorithm.
- DVMkernel of the iSCSI traffic must be bound to only one active network adapter.
28An administrator is trying to vMotion a VM from his datacenter to a recovery site. Which is the maximum
allowed RTT (Round-Trip Time) latency between source and destination host?- A100 milliseconds
- B150 milliseconds
- C15 milliseconds
- D10 milliseconds
29An administrator has recently upgraded from vSphere 6.0 to 6.5, and can no longer see the software iSCSI
named vmhba33.
Which could be the reason for this?- AThe upgrade has changed the vmhba name.
- BvSphere 6.5 automates iSCSI configurations.
- CvSphere 6.5 no longer supports software iSCSI.
- DThe upgrade has deleted the vmhba.
30Which two situations could cause a virtual machine to appear with (orphaned) appended to its name? (Choose
two.)- Aif a host failover is unsuccessful
- Bif a virtual machine was removed from vCenter Server’s inventory
- Cif a virtual machine was deployed from template, and the template has been deleted
- Dif a virtual machine is unregistered directly on the host
Informationen
- Beschreibung
- Der Nutzer hat seine Fachbereichs-Information gelöscht. Quiz am Practice 31 - 60 , erstellt von Gelöschter Nutzer am 25/11/2018.
- Autor
- Gelöschter Nutzer
- Sprache
- English
- Aufrufe
- 59
- Schlagwörter