EMT Practice Test

1. Question Content...

---

Question1: Which two groups of settings should be reviewed when attempting to increase the security of virtual machines (VMs)? (Choose two.)

Question2: When upgrading vCenter Server, an administrator notices that the upgrade fails at the vCenter Single Sign-On installation.
What must be done to allow the upgrade to complete?

Question3: An administrator attempts to place a Storage DRS enabled Datastore into Maintenance Mode. The task never completes, and the Entering Maintenance Mode status remains at 1%.
Which two actions should the administrator take to resolve this problem? (Choose two.)

Question4: An administrator is configuring virtual machines to use Worldwide Port Names (WWPNs) to access the storage.
Which two conditions are required? (Choose two.)

Question5: Which command shows the Physical Uplink status for a vmnic?

Question6: An administrator notices that 8 out of 10 virtual machines have memory ballooning and swapping.
However, virtual machine 9 is not ballooning or swapping and virtual machine 10 is not ballooning but is swapping.
Which two statements explain the behavior of virtual machine 9 and virtual machine 10? (Choose two.)

Question7: An 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?

Question8: An administrator is creating a new Content Library. It will subscribe to another remote Content Library without authentication enabled. Optimal performance is desired for the configuration.
What two steps should be taken to set up the library? (Choose two.)

Question9: Which two statements are true regarding Storage Multipathing Plug-Ins? (Choose two.)

Question10: Which two tasks does the Pluggable Storage Architecture (PSA) perform? (Choose two.)

Question11: Which two statements are true regarding iSCSI adapters? (Choose two.)

Question12: An administrator is unable to patch an ESXi 6.x host using VMware Update Manager.
What is an alternative option for patching a host?

Question13: An administrator is upgrading a vCenter Server Appliance and wants to ensure that all the prerequisites are met.
What action must be taken before upgrading the vCenter Server Appliance?

Question14: Refer to the Exhibit.

An administrator wants to increase the capacity of a VMFS5 datastore; but the Increase Size by slider is not available, as shown in the Exhibit.
How should the administrator resolve this problem?

Question15: An administrator wants to ensure that all datastores defined on an ALUA-based storage array have load balancing enabled by default. The storage configuration is:
Storage Array Type = VMW_SATP_DEFAULT_AA

Path Selection Policy = VMW_PSP_FIXED

Which configuration would support the stated requirements?

Question16: An administrator uses the df -h command and notices that an NFS datastore is reporting a capacity of 0 Bytes.
What condition would cause this to occur?

Question17: An administrator is troubleshooting network communications between the vCenter Server and the ESXi 6.x host.
Which log shows the interaction events between these components?

Question18: Refer to the Exhibit.

An administrator manages a High Availability (HA)/Distributed Resource Scheduler (DRS)-enabled cluster and has configured the affinity rule shown in the Exhibit.
Which two statements best describe the configuration shown in the exhibit? (Choose two.)

Question19: An administrator wants to configure a High Availability cluster to allow virtual machines a 10 minute window to shut down in the event of a Host Isolation incident.
What two configuration settings would satisfy this requirement? (Choose two.)

Question20: Attempting to update an ESXi 6.x host using the following command:
esxcli software vib update -d update.zip
Generates the following error:
Could not download from depot at /tmp/index.xml, skipping (('/tmp/index.xml', '', "[Errno 4] IOError:
<urlopen error [Error 2] No such file or directory: '/tmp/index.xml'>")) url = /tmp/index.xml What action should be taken to correct the problem?

Question21: Which two settings are required for Virtual Machine Component Protection (VMCP) to protect from All Paths Down (APD) and Permanent Device Loss (PDL)? (Choose two.)

Question22: An administrator creates a Private VLAN with a Primary VLAN ID of 2. The administrator then creates three Private VLANs as follows:
Marketing

PVLAN ID. 4

PVLAN Type. Isolated

Accounting

PVLAN ID. 5

PVLAN Type. Community

Secretary

PVLAN ID. 17

PVLAN Type. Isolated

Users in the Accounting PVLAN are reporting problems communicating with servers in the Marketing PVLAN.
Which two actions could the administrator take to resolve this problem? (Choose two.)

Question23: An administrator observes that virtual machine storage activity on an ESXi 6.x host is negatively affecting virtual machine storage activity on another host that is accessing the same VMFS Datastore.
Which action would mitigate the issue?

Question24: Which two solutions require Physical Mode Raw Device Mapping (RDM)? (Choose two.)

Question25: What are three reasons why a virtual machine might fail to power on? (Choose three.)

Question26: An administrator has recently configured HA on a cluster. After reviewing the summary tab on one of the hosts, the warning in Exhibit 1 is displayed:

The administrator proceeds to view the management network port group data shown in Exhibit 2:

The administrator then views the management network vSwitch as shown in Exhibit 3:

Based on the exhibits, which two steps should be taken to ensure redundancy on the management network? (Choose two.)

Question27: A virtual machine is exhibiting these symptoms:
Memory usage is constantly high (94% or greater) or constantly low (24% or less).

Free memory is consistently 6% or less and swapping frequently occurs

Which three solutions could correct this problem? (Choose three.)

Question28: Users 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.)

Question29: During a vCenter Server upgrade, an ESXi 6.x host in a High Availability (HA) cluster fails.
Which statement is true?

Question30: An administrator is observing slow performance of the vCenter Inventory Service and observes the entries from the wrapper.log file:
Exception in thread "tomcat-exec-2" java.lang.OutOfMemoryError: Java heap spaceException in thread
"http-bio-0.0.0.0-10443-Acceptor-0" java.lang.OutOfMemoryError: Java heap space What should the administrator do to resolve the problem?

Question31: Refer to the Exhibit.

An administrator is attempting to enable Enhanced vMotion Compatibility (EVC), but receives the error shown in the Exhibit.
Which condition would explain the error?

Question32: What are three recommended prerequisites before upgrading virtual machine hardware? (Choose three.)

Question33: Refer to the Exhibit.

A vSphere 6.x environment is configured with VMware Virtual Volumes (VVOLs). An administrator accesses the cluster Actions menu, as shown in the Exhibit.
Which option is used to create a VVOL on an existing VVOL container?

Question34: An administrator created a six node Virtual SAN cluster, created a fault domain, and moved three of the six nodes into that domain.
A node that is a member of the fault domain fails.
What is the expected result?

Question35: An administrator needs to migrate a legacy physical application server to a virtual machine within a vSphere 6 cluster. As part of the conversion, the administrator must reduce the size of the virtual disks.
What action should the administrator take to create a virtual machine with smaller virtual disks than the original physical server?

Question36: A vSphere 6 High Availability cluster has been configured with default settings. Four virtual machines in the cluster have been configured with these priorities:
Prod-DB. High

Prod-Email: High

Prod-VC. Medium

Dev-VDI: Low

How many VM Overrides would need to be defined at the cluster level to meet the restart priorities?

Question37: An administrator is upgrading vCenter Server and sees this error:
The DB User entered does not have the required permissions needed to install and configure vCenter Server with the selected DB. Please correct the following error(s): %s Which two statements explain this error? (Choose two.)

Question38: Which two scenarios would cause a Fault Tolerance-enabled virtual machine to fail to power the Secondary virtual machine? (Choose two.)

Question39: When attempting to connect to a vCenter Server, an administrator observes the following at the top of the vSphere Web Client:
Could not connect to one or more vCenter Server Systems: https://vCenter.corp.com:443/sdk What three reasons could be preventing the vSphere Web Client from communicating with this vCenter Server? (Choose three.)

Question40: What will occur if the .nvram file is deleted from a powered off virtual machine?

Question41: The command esxcli network vm list displays four virtual machines connected to the Production vSwitch.
Within the vSphere Web Client, five virtual machines are seen.
What explains this behavior?

Question42: Which two advanced features should be disabled for virtual machines that are only hosted on a vSphere system? (Choose two.)

Question43: Which three traffic types can be configured for dedicated Vmkernel adapters? (Choose three.)

Question44: Which three logs can be reviewed to troubleshoot a vCenter Server upgrade failure? (Choose three.)

Question45: Refer to the Exhibit.

Examine the esxtop command output shown in the Exhibit.
Which option would improve application performance for the SlowVM virtual machine?

Question46: Refer to the Exhibit.

An administrator has configured Distributed Resource Scheduler (DRS) groups and Affinity Rules as shown in the Exhibit.
Based on the exhibit, which two statements are true? (Choose two.)

Question47: Refer to the Exhibit.

An administrator is changing the settings on a vSphere Distributed Switch (vDS). During this process, the ESXi Management IP address is set to an address which can no longer communicate with the vCenter Server.
What is the most likely outcome of this action?

Question48: Refer to the Exhibit.

An administrator is reviewing a vSphere Distributed Resource Scheduler (DRS) enabled Cluster and observes unexpected behavior as shown in the Exhibit.
What are three potential causes of the cluster imbalance? (Choose three.)

Question49: Which two statements are true regarding upgrading ESXi 6.x hosts using a USB flash drive? (Choose two.)

Question50: Which two scenarios could cause Storage DRS to be disabled on a Virtual Disk (VMDK)? (Choose two.)

Question51: An 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.)

Question52: Refer to the Exhibit.

An administrator wishes to provide Load Balanced I/O for the device shown in the Exhibit.
To meet this requirement, which setting should be changed?

Question53: Which three statements are correct regarding Fibre Channel over Ethernet (FCOE)? (Choose three.)

Question54: Which two supported tools can be used to upgrade virtual machine hardware? (Choose two.)

Question55: What is the command to list multipathing modules on an ESXi 6.x host?

Question56: An administrator is performing a silent automatic update of VMware Tools on a Windows virtual machine.
What syntax needs to be entered into the Advanced Options box?

Question57: An administrator has a virtual machine configured with the following settings:
ESXi version: 5.1

CPU: vCPUs 6

Memory: 48GB

Hardware version: 7

VMware Tools: Installed

Which two actions must the administrator take in order to utilize vNUMA? (Choose two.)

Question58: An administrator wants to select a Host Power Management Policy for an ESXi 6.x host that will disable most hardware power management features.
Which Host Power Management Policy should be selected to meet this requirement?

Question59: Refer to the Exhibit.

A Storage Policy for a Virtual SAN is set to the default policy, as shown in the Exhibit.
Which change would reduce the storage consumption by one third?

Question60: An administrator is configuring an identity source for Single Sign-On. The administrator will use the machine that Single Sign-On is running on, but does not want all users on the machine to be visibile to SSO.
Which Identity Source meets this requirement?

Question61: An administrator notices that there is an all paths down (APD) event occurring for the software FcoE storage.
What is a likely cause?

Question62: Refer to the Exhibit.

An administrator is configuring a storage device as shown in the Exhibit.
What is the expected effect on the stated device after running the command?

Question63: An administrator wants to upgrade to vCenter Server 6.x.
The vCenter Server:
Is hosted on a virtual machine server running Microsoft Windows Server 2008 R2, with 8 vCPUs and

16GB RAM.
Will have an embedded Platform Services Controller.

Hosts a Large Environment with 1,000 ESXi hosts and 10,000 Virtual Machines.

Why does the vCenter Server not meet the minimum requirements?

Question64: An administrator is troubleshooting a virtual machine performance issue using vRealize Operations.
Which two badges would help to identify possible resource contention concerns? (Choose two.)

Question65: An administrator is creating a new Platform Service Controller Password Policy with the following requirements:
Minimum length: Minimum of 8 characters.

Restrict use: 6

Character requirements: At least one upper-case letter, one number, and one special character.

Identical adjacent characters: 0

When trying to assign the password "P@$$w0rd", the administrator receives an error that the password does not meet the Password Policy requirements.
Which part of the Password Policy does this password violate?

Question66: How does vSphere High Availability calculate the memory slot size of a virtual machine?

Question67: An administrator is troubleshooting a performance problem with a virtual machine (VM). The VM and ESXi host configuration is as follows:
The application which runs within the virtual machine is highly sensitive to memory latency, but has low

processor utilization.
The virtual machine has 6 vCPUs.

The ESXi host CPU topology has 2 Physical CPU Sockets, each with 8 Logical CPUs.

The ESXi host CPU has Hyper Threading enabled.

The administrator would like to improve CPU performance for this VM. Other VMs on the host have no performance issues. Which action should the administrator take to resolve the issue?

Question68: When 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.)

Question69: An 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.)

Question70: Which two considerations should an administrator keep in mind when booting from Software Fiber Channel over Ethernet (FCoE)? (Choose two.)

Question71: An administrator wants to set a non-default isolation address of 192.168.1.2 for High Availability.
Which advanced setting would accomplish this task?

Question72: What two IT infrastructure components are virtualized by vSphere Essentials? (Choose two.)

Question73: Refer to the Exhibit.

An administrator is troubleshooting a CPU performance related problem for the SlowVM virtual machine.
Which three actions should the administrator take to improve CPU performance for SlowVM? (Choose three.)

Question74: An administrator is building a large virtual machine that will require as many vCPUs as the host can support. An ESXi 6.x host has these specifications:
Four 24-core Intel Xeon Processors

256 GB of Memory

512 GB Local disk space using VMFS5

What is the maximum number of virtual CPUs that the virtual machine can be allocated?

Question75: Which two statements regarding Distributed Resource Scheduler (DRS) affinity rules are true? (Choose two.)

Question76: Which three ports are used by the vSphere Web Client when connecting directly to an ESXi 6.x host?
(Choose three.)

Question77: An administrator is configuring Storage I/O Control. After enabling, the administrator notices high device latency and poor storage performance.
Which two actions would likely reduce latency and improve functionality? (Choose two.)

Question78: Where is a Virtual SAN Fault Domain configured?

Question79: What is the name of the High Availability agent log?

Question80: Refer to the Exhibit.

An administrator has configured a firewall rule as shown in the Exhibit.
Which statement best describes the ESXi 6.x firewall rule?

Question81: Which two options are available in the Virtual Machine Component Protection (VMCP) setting Response for Datastore with All Paths Down (APD)? (Choose two.)

Question82: An administrator has a virtual machine (VM) that uses a shared USB device.
Which option will allow the VM to utilize vMotion while retaining the maximum possible functionality?

Question83: An administrator wants to prevent a priority virtual machine that resides in a vSphere DRS cluster from migrating to other hosts in the cluster.
What configuration step will accomplish this without affecting other virtual machines?

Question84: An administrator observes that virtual machine storage activity on an ESXi 6.x host is negatively affecting virtual machine storage activity on another host that is accessing the same VMFS Datastore.
Which action would mitigate the issue?

Question85: An administrator is attempting to enable Legacy Fault Tolerance (FT) on a virtual machine and observes the following in the vSphere Web Client:
Fault Tolerance has not been licensed on host <hostname>.
What is the minimum licensed edition that supports this configuration?

Question86: Which two statements are true regarding VMFS3 volumes in ESXi 6.x? (Choose two.)

Question87: An administrator needs to configure a storage solution for a vSphere 6.x implementation with these characteristics:
Snapshot support

vMotion Capability

Clustering across multiple ESXi hosts

Database application with high transaction count

vFlash Read Cache

Which solution meets all of the stated requirements?

Question88: Refer to the Exhibit.

An administrator is using the esxtop command to troubleshoot storage performance issues on a virtual machine. The esxtop capture is shown in the Exhibit.
Based on the exhibit, which two statements are true? (Choose two.)

Question89: Which three are requirements for configuring Storage I/O Control (SIOC)? (Choose three.)

Question90: An administrator is troubleshooting a virtual machine that has unexpectedly powered off.
Which two logs should be used to troubleshoot the issue? (Choose two.)

Question91: An administrator notices that one virtual machine is in an orphaned state.
What are two reasons that a virtual machine can appear as orphaned? (Choose two.)

Question92: What three supported methods can be used to upgrade a host from ESXi 5.x to ESXi 6.x? (Choose three.)

Question93: An administrator is attempting to enable Fault Tolerance on a virtual machine with 4 vCPUs and observes the following in the vSphere Web Client:
Fault Tolerance has not been licensed on host <hostname>.
What is the minimum licensed edition that supports this configuration?

Question94: What are two reasons why a local flash device would be unavailable for use with Virtual SAN? (Choose two.)

Question95: Which VMware Single Sign-On component handles STS authentication requests?

Question96: An administrator is having a problem configuring Storage I/O Control on a Datastore.
Which two conditions could explain the issue? (Choose two.)

Question97: A vSphere Web Client task fails while creating a VMFS datastore on a disk with these characteristics:
The disk was formatted with an Master Boot Record (MBR) partition table

The disk was not erased

The disk is visible in the vSphere Web Client

What action needs to be performed to resolve the issue?

Question98: An administrator wants to monitor virtual machines on a host and send notifications when memory usage reaches 80%.
What should the administrator create in vCenter Server to accomplish this?

Question99: An administrator has upgraded a Distributed vCenter Server environment from 5.5 to 6.0.
What is the next step that should be taken?

Question100: Refer to the Exhibit.

Review the Exhibit. An administrator has configured permissions for a group called VMGroup and a user named VMUser. A new Role has been created called PowerVM. The group and role have these charecteristics:
PowerVM role can power on VMs

VMGroup granted PowerVM role on VMFolder

VMUser is a member of VMGroup

VMUser granted No Access on VMFolder

Based on the exhibit, which statement best explains why VMUser is denied access to the VMFolder?

Question101: Which two conditions would prevent an administrator from upgrading an existing vCenter Appliance to vSphere 6.x? (Choose two.)

Question102: Which two reasons would prevent Storage Distributed Resource Scheduler (SDRS) from operating on a datastore? (Choose two.)

Question103: A failed upgrade from vCenter Server version 5.x to version 6.0 produces the following error:
[00800 error 'Default'] Database version id '600' is incompatible with this release of VirtualCenter.
What is the cause of the upgrade failure?

Question104: An administrator needs to recover disk space on a previously-used thin provisioned virtual disk. The volumes where the administrator needs to recover the disk blocks are on VAAI-compliant storage arrays.
Which two actions should the administrator take accomplish this task? (Choose two.)

Question105: In a vSphere High Availability cluster, what is the VM Monitoring I/O stats interval default value?

Question106: Which two features are deprecated in Network I/O Control 3 (NIOC3)? (Choose two.)

Question107: Which two vCenter Server services are migrated automatically as part of an upgrade from a Distributed vCenter Server running 5.x? (Choose two.)

Question108: What are two likely causes for a DRS cluster to become unbalanced? (Choose two.)

Question109: An administrator wants to power on a virtual machine (VM) while connected to an ESXi host using SSH.
The VM has the following Name and ID:
VM Name = SQL001

VMID = 12345

Which command would successfully power on the virtual machine?

Question110: An administrator observes the following symptoms for a virtual machine:
CPU usage is consistently above 90%

CPU ready value is consistently above 20%.

Application performance is impacted.

Which two actions should the administrator take to improve the performance of this virtual machine?
(Choose two.)

Question111: Refer to the Exhibit.

An administrator would like to add Challenge Handshake Authentication Protocol (CHAP) to an iSCSI adapter. The administrator accesses the Storage Adapters menu as shown in the Exhibit.
In which tab can the task be accomplished?

Question112: What are two use cases for Fibre Channel Zoning in a vSphere environment? (Choose two.)

Question113: Which three troubleshooting actions should an administrator take to address slow performance when deploying a virtual machine template? (Choose three.)

Question114: What are two limitations of Link Aggregation Control Protocol (LACP) on a vSphere Distributed Switch?
(Choose two.)

Question115: Which two statements are true regarding Virtual SAN Fault Domains? (Choose two.)

Question116: Refer to the Exhibit.

An administrator is troubleshooting intermittent poor performance of virtual machines in a vSphere 6.x cluster. Investigating esxtop data shows that the only statistic that stands out is %CSTP as depicted in Exhibit 1:

The administrator proceeds to switch to the Power Management screen and observes the data depicted in Exhibit 2:

Based on the information in the exhibits, which two configurations are probable causes of the poor performance? (Choose two.)

Question117: When attempting to place a datastore in Maintenance Mode, the task remains at 1%.
What are two potential causes for this? (Choose two.)

Question118: An administrator is writing a kickstart script to upgrade an ESXi 6.x host.
In which three locations can the script reside? (Choose three.)

Question119: Refer to the Exhibit.

The Exhibit shows the status of vmhba32 and vmhba33 as Unbound.
What is a likely reason for this status?

Question120: Refer to the Exhibit.

An administrator recently created a Virtual SAN but no Storage Policies were defined. A few virtual machines were deployed to this cluster. The administrator analyzes the default Virtual SAN policy as shown in the Exhibit.
Based on the exhibit, which two statements are true? (Choose two.)

Question121: An administrator notices that a Windows virtual machine is using 95% CPU in Task Manager.
Which two actions should be taken to resolve this issue? (Choose two.)

Question122: An administrator plans to use VMware Converter Standalone to convert a virtual machine to a vSphere environment. The source virtual machine has these properties:
Running Windows 2008 R2

Contains one NTFS formatted volume

During conversion, how many virtual disks can the administrator add to the destination virtual machine?

Question123: Refer to the Exhibit.

What will be the result of selecting the highlighted device?

Question124: Refer to the Exhibit.

The Prod-DB virtual machine has a VM Override as shown in the Exhibit.
What step, it taken, would require all virtual machines in the cluster to migrate automatically?

Question125: After successfully adding a new ESXi 6.x host to vCenter Server, an administrator sees it as Not Responding in the vSphere Web Client interface a few minutes later.
If the issue is caused by a network firewall blocking traffic, which port must be opened to correct this specific problem?

Question126: To reduce the attack vectors for a virtual machine, which two settings should an administrator set to false?
(Choose two.)

Question127: An administrator wants to reduce the memory overhead for a 3D graphics enabled virtual machine (VM).
What advanced feature can be added to the VM configuration file to reduce memory overhead?

Question128: An administrator tries to run esxtop to troubleshoot CPU performance issues, but no output is displayed.
How can the issue be resolved?

Question129: An administrator is planning a vSphere infrastructure with the following specific networking requirements:
The ability to shape inbound (RX) traffic

Support for Private VLANs (PVLANs)

Support for LLDP (Link Layer Discovery Protocol)

What is the minimum vSphere Edition that will support these requirements?

Question130: A device's vStorage API for Array Integration (VAAI) support status command line output shows:
naa.500253825002a865 VAAI Plugin Name: ATS Status: unsupported Clone Status: unsupported Zero Status: supported Delete Status: unsupported What is the corresponding VAAI support status in the vSphere Web Client?

Question131: An administrator enables High Availability (HA) on a Virtual SAN cluster.
There are four vmkernel port groups with the following IP addresses assigned:
Management: 192.168.12.10

vMotion: 192.168.13.10

Virtual SAN: 192.168.14.10

Fault TolerancE. 192.168.15.10

Which IP address will HA use for traffic?

Question132: Refer to the Exhibit.

A vSphere 6.x DRS cluster is configured as shown in the Exhibit.
Based on the exhibit, which statement is true?

Question133: Deletion of an NFS datastore generates the following error:
Sysinfo error on operation returned the following status: Busy
Which step can be performed that will allow the deletion to complete successfully?

Question134: An administrator is troubleshooting a CPU performance issue for a virtual machine.
Which three esxtop counters may demonstrate CPU contention? (Choose three.)

Question135: An administrator suspects that the MTU value for a vSphere Standard Switch is misconfigured.
Which two commands can determine the value? (Choose two.)

Question136: Which file determines the location of the installation script during a scripted upgrade?

Question137: Refer to the Exhibit.

What will be created upon completion of the steps in this wizard?

Question138: When troubleshooting a performance related issue, an administrator sees the following warning message on an ESXi Console:
Significant imbalance between NUMA nodes detected. Performance may be impacted.
Which action should the administrator take to correct this problem?

Question139: A task fails while creating a VMFS5 datastore on a disk with these characteristics:
Was previously used by a Linux server

Was not erased

Is visible with the vSphere Web Client

Which action can be performed to resolve the issue?

Question140: An administrator runs the command esxcli storage core device list and sees the following output:
mpx.vmhba1:C0:T0:L0 Display Name: RAID 5 (mpx.vmhba1:C0:T0:L0) Has Settable Display Name: false SizE. 40960 Device Type: Direct-Access Multipath Plugin: NMP Devfs Path: /vmfs/devices/disks/ mpx.vmhba1:C0:T0:L0 Status: off Is Local: true What can be determined by this output?

Question141: Which statement is true for the Path Selection Plug-In VMW_PSP_MRU?

Question142: Refer to the Exhibit.

The list of devices attached to vmhba1 will be the basis for configuring a VMware Virtual SAN using Manual Mode.
Based on the exhibit, which two combinations of devices should be used to create Disk Group(s)? (Choose two.)

Question143: An administrator has migrated a vCenter Server Appliance from version 5.5 to version 6.x. During the migration, the administrator selected DHCP for the appliance and obtained a hostname from the DHCP server. The administrator adjusts the hostname after the migration and uses a static IP and hostname.
What should the administrator do immediately after this change to prevent service failures?

Question144: What is the name of the command line utility that checks for VMFS5 metadata corruption?

Question145: An administrator is concerned about possible vCPU over-commitment for an ESXi 6.x host.
Which two Performance Counters should be reviewed in the vSphere Web Client Performance Charts to confirm if there is contention on the host? (Choose two.)