Test
TEST - FAILED -Vmware
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Preguntas del test (31)
1Which two statements are true regarding iSCSI adapters? (Choose two.)
- ASoftware iSCSI adapters require vmkernel networking.
- BIndependent Hardware iSCSI adapters offload processing from the ESXi host.
- CDependent Hardware iSCSI adapters do not require vmkernel networking.
- DIndependent Hardware iSCSI adapters require vmkernel networking.
2What are two use cases for Fibre Channel Zoning in a vSphere environment? (Choose two.)
- AIncreases the number of targets presented to an ESXi host.
- BControls and isolates paths in a fabric.
- CControls and isolates paths to an NFS share
- DCan be used to separate different environments.
3Which two statements would explain why users cannot login to the vSphere Web Client? (Choose two.)
- AUsers are typing the password incorrectly.
- BUsers are in a forest that has 1-way trust.
- CUsers are in a forest that has 2-way trust.
- DUsers are logging into vCenter Server with incorrect permissions.
4An administrator needs to create an Integrated Windows Authentication (IWA) Identity Source on a newly deployed vCenter Server Appliance (VCSA).
Which two actions will accomplish this? (Choose two.)- AUse a Service Principal Name (SPN) to configure the Identity Source.
- BUse a Domain administrator to configure the Identity Source
- CJoin the VCSA to Active Directory and configure the Identity Source with a Machine Account
- DCreate a computer account in Active Directory for the VCSA and configure the Identity Source
5Which two tasks does the Pluggable Storage Architecture (PSA) perform? (Choose two.)
- AHandles I/O queueing to the logical devices.
- BHandles physical path discovery, but is not involved in the removal.
- CHandles physical path discovery and removal.
- DHandles I/O queueing to FC storage HBAs.
6An administrator wants to configure an ESXi 6.x host to use Active Directory (AD) to manage users and groups. The AD domain group ESX Admins is
planned for administrative access to the host.
Which two conditions should be considered when planning this configuration? (Choose two.)- AIf administrative access for ESX Admins is not required, this setting can be altered.
- BThe users in ESX Admins are not restricted by Lockdown Mode.
- CAn ESXi host provisioned with Auto Deploy cannot store AD credentials
- DThe users in ESX Admins are granted administrative privileges in vCenter Server.
7Which two features are deprecated in Network I/O Control 3 (NIOC3)? (Choose two.)
- AClass Of Service (COS) Tagging
- BBandwidth Allocation
- CUser-defined network resource pools
- DAdmission control
8Which three statements are correct regarding Fibre Channel over Ethernet (FCOE)? (Choose three.)
- AThe network switch must have Priority-based Flow Control (PFC) set to AUTO.
- BThe network switch must have Priority-based Flow Control (PFC) set to ON.
- CEach port on the FCoE card must reside on the same vSwitch.
- DEach port on the FCoE card must reside on a separate vSwitch
- EThe ESXi host will require a reboot after moving an FCoE card to a different vSwitch.
9Which two statements are true regarding Virtual SAN Fault Domains? (Choose two.)
- AThey enable Virtual SAN to tolerate the failure of an entire physical rack.
- BVirtual SAN ensures that no two replicas are provisioned on the same domain.
- CVirtual SAN ensures that all replicas are provisioned on the same domain.
- DThey require VMware High Availability (HA) to ensure component distribution across domains.
10Which two statements are correct regarding vSphere certificates? (Choose two.)
- AESXi host upgrades do not preserve the SSL certificate and reissue one from the VMware Certificate Authority (VMCA).
- BESXi host upgrades preserve the existing SSL certificate.
- CESXi hosts have assigned SSL certificates from the VMware Certificate Authority (VMCA) during install.
- DESXi hosts have self-signed SSL certificates by default.
11Which three options are available for replacing vCenter Server Security Certificates? (Choose three.)
- AReplace with Certificates signed by the VMware Certificate Authority.
- BMake VMware Certificate Authority an Intermediate Certificate Authority.
- CDo not use VMware Certificate Authority, provision your own Certificates.
- DUse SSL Thumbprint mode
- EReplace all VMware Certificate Authority issued Certificates with self-signed Certificates.
12An administrator wants to allow users to login to the vSphere Web Client using the Use Windows session authentication check box for faster
authentication. Which three requirements must be met for this feature to be available and functional? (Choose three)- AInstall the vSphere Web Client Integration browser plug-in on the vCenter Server and Platform Services Controller machines.
- BInstall the vSphere Web Client Integration browser plug-in on each workstation from where a user will sign in.
- CThe users must be signed into Windows using Active Directory user accounts.
- DThe administrator must create a valid Identity Source in Single Sign-On for the users domain
- EThe administrator must create a valid Single Sign-On Identity Source using Integrated Windows Authentication.
13An administrator is unable to see performance statistics for only the Past Week performance data. The vCenter Server is using a Microsoft SQL ServerDatabase.
What are three likely causes contributing to this issue? (Choose three.)- APerformance statistics are turned off.
- BThe Past Day rollup job is not present.
- CThe stats_rollup_1_proc is not present.
- DThe VMware Performance Charts Service is stopped.
- EThe JDBC URL is incorrect in the vcdb.properties file.
14VMware vSphere Replication protects virtual machines from partial or complete site failures by replicating the virtual machines between which three
sites? (Choose three.)- AFrom a source site to a target site.
- BFrom within a single site from one cluster to another
- CFrom multiple source sites to a shared remote target site
- DFrom a single source site to multiple remote target sites.
- EFrom multiple source sites to multiple remote target sites.
15Which three statements are true when restoring a Resource Pool Tree? (Choose three.)
- ADistributed Resource Scheduler must be set to manual.
- BRestoring a snapshot can only be done on the same cluster from which it was taken
- CNo other resource pools can be present in the cluster.
- DRestoring a resource pool tree must be done in the vSphere Web Client
- EEnabling Enhanced vMotion Compatibility on the cluster is required.
16Which two capabilities does the vSphere Replication Client Plug-in provide? (Choose two.)
- AConfigure connections between vSphere Replication Sites.
- BDeploy and register additional vSphere Replication Servers
- CReconfigure the vSphere Replication Server.
- DConfigure an external database for a vSphere Replication Site.
17Users are reporting CPU related performance problems on the virtual machine Email-Prod throughout the day.
The resource settings for the VM and the ESXi host the VM is running on are shown below:
VM:
Email-Prod
vCPUs: 4
Memory: 96GB
ESXi host:
CPU: 2 x 8 Core Processors
Memory: 128GB
NUMA architecturE. 2 Nodes
Which two options would alleviate the observed performance problem for Email-Prod? (Choose two.)- AEnable the advanced parameter Numa.PageMigEnable.
- BEnable the advanced parameter Numa.AutoMemAffinity
- CEnable CPU affinity to separate 2 vCPUs for each NUMA node.
- DEnable CPU affinity to bind all vCPUs to one NUMA node.
18An administrator is experiencing network connectivity issues between virtual machines. The virtual machines and hosts are configured as follows:
VM1 is running on Host1
VM2 is running on Host2
Both Host1 and Host2 are attached to the vSphere Distributed Switch dvSwitch1:
Both Host1 and Host2 are using vmnic0 and vmnic1 on dvSwitch1
Both virtual machines are using the default portgroup for network traffic
What are three settings the administrator should investigate while troubleshooting the connectivity issue? (Choose three- AVLANs of the physical NICs
- BFailover order of the uplinks
- CVirtual NIC connectivity to the dvSwitch
- DSecurity policy of the portgroup
- ETraffic shaping on the portgroup
19Which three troubleshooting actions should an administrator take to address slow performance when deploying a virtual machine template? (Choose
three.)- AIncrease network throughput by adding additional uplinks to the vSwitch.
- BChange the destination datastore or volume for the virtual machine template
- CConfigure a Provisioning Traffic vmkernel port to perform the deployment operation.
- DReduce the size of the virtual machine template's virtual disk.
- EDeploy the virtual machine template to the cluster and allow Distributed Resource Scheduler to register the virtual machine.
20Which two statements regarding Distributed Resource Scheduler (DRS) affinity rules are true? (Choose two.)
- AWhen two VM-VM affinity rules conflict, the older one takes precedence and the newer rule is disabled
- BUsing Specify Failover Hosts admission control policy, VM-VM affinity rules are not supported.
- CDRS gives higher precedence to preventing violations of anti-affinity rules than violations of affinity rules
- DIt is not possible to create an affinity rule that conflicts with the other rules being used.
21An administrator receives the error message shown in the Exhibit.
Which two actions can be taken to clear the warning? (Choose two.)
- AAdd a Virtual SAN datastore and configure it for High Availability heartbeating.
- BSet the advanced High Availability parameter Das.heartbeatdsperhost to 1.
- CSet the advanced High Availability parameter Das.ignoreInsufficientHbDatastore to true.
- DAdd a shared datastore and reconfigure High Availability.
22Which two options are available in the Virtual Machine Component Protection (VMCP) setting Response for Datastore with All Paths Down (APD)?
(Choose two.)- AIssue Events
- BPower off and restart virtual machines
- CReset virtual machines
- DLeave Powered On
23What are two reasons why a local flash device would be unavailable for use with Virtual SAN? (Choose two.)
- AIt has a VMFS datastore present
- BIt is in use by the vFlash Read Cache feature.
- CIt is smaller than the minimum capacity required for Virtual SAN usage
- DIt does not have any partitions created.
24Which three troubleshooting actions should an administrator take to address slow performance when deploying a virtual machine template? (Choose
three.)- AIncrease network throughput by adding additional uplinks to the vSwitch
- BChange the destination datastore or volume for the virtual machine template.
- CConfigure a Provisioning Traffic vmkernel port to perform the deployment operation.
- DReduce the size of the virtual machine template's virtual disk.
- EDeploy the virtual machine template to the cluster and allow Distributed Resource Scheduler to register the virtual machine
25An administrator would like to use the VMware Certificate Authority (VMCA) as an Intermediate Certificate Authority (CA). The first two steps performed are:
Replace the Root Certificate
Replace Machine Certificates (Intermediate CA)
Which two steps would need to be performed next? (Choose two.)- AReplace Solution User Certificates (Intermediate CA)
- BReplace the VMware Directory Service Certificate (Intermediate CA)
- CReplace the VMware Directory Service Certificate
- DReplace Solution User Certificates
26What are two use cases for Fibre Channel Zoning in a vSphere environment? (Choose two.)
- AIncreases the number of targets presented to an ESXi host.
- BControls and isolates paths in a fabric.
- CControls and isolates paths to an NFS share.
- DCan be used to separate different environments
27Which three statements are correct regarding Fibre Channel over Ethernet (FCOE)? (Choose three.)
- AThe network switch must have Priority-based Flow Control (PFC) set to AUTO.
- BThe network switch must have Priority-based Flow Control (PFC) set to ON.
- CEach port on the FCoE card must reside on the same vSwitch.
- DEach port on the FCoE card must reside on a separate vSwitch.
- EThe ESXi host will require a reboot after moving an FCoE card to a different vSwitch.
28Lockdown Mode has been enabled on an ESXi 6.x host and users are restricted from logging into the Direct Console User Interface (DCUI).
Which two statements are true given this configuration? (Choose two.)- AA user granted administrative privileges in the Exception User list can login
- BA user defined in the DCUI.Access without administrative privileges can login
- CA user defined in the ESXi Admins domain group can login
- DA user set to the vCenter Administrator role can login
29When attempting to remove a host from a vSphere Distributed Switch (vDS), an administrator observes the error message:
The resource '16' is in use
What are two reasons why this error would be displayed? (Choose two.)- AVMkernel network adapters on the vDS are in use.
- BVirtual machine network adapters are connected to the vDS.
- CNetwork I/O Control has been configured on the vDS.
- DThere is active network traffic on the vDS.
30Which three troubleshooting actions should an administrator take to address slow performance when deploying a virtual machine template? (Choose
three.)- AIncrease network throughput by adding additional uplinks to the vSwitch.
- BChange the destination datastore or volume for the virtual machine template
- CConfigure a Provisioning Traffic vmkernel port to perform the deployment operation
- DReduce the size of the virtual machine template's virtual disk
- EDeploy the virtual machine template to the cluster and allow Distributed Resource Scheduler to register the virtual machine
31An administrator is troubleshooting a CPU issue for a virtual machine. The following is seen in esxtop:
CPU0 is at 100% usage
The remaining logical CPUs are close to 0%
%RDY value is consistently above 10%
What is likely the cause of the CPU issue?- AThe virtual machine has a CPU limit configured
- BThe virtual machine's guest operating system is configured for SMP.
- CThe virtual machine has CPU affinity configured.
- DThe virtual machine is configured with a CPU reservation.
Información
- Descripción
- Vmware Test sobre TEST - FAILED -Vmware, creado por Ibon Diaz Velasco el 02/03/2017.
- Autor
- Ibon Diaz Velasco
- Idioma
- Español
- Visitas
- 2
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