VMware 6 Data Center Virtualiation(2V0-621) Practice test Set 1

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??


Options are :

  • /s /v "/qn" /l "c:\Windows\filename.log"
  • --prefix=/usr/local,/usr/lib,/usr/doc --silent
  • --prefix=c:\Windows,c:\VMtools --silent
  • /fs /v "/qn+" /l "c:\Windows\filename.log"

Answer :/s /v "/qn" /l "c:\Windows\filename.log"

VCP-410 VMware Certified Professional on VSphere 4 Exam Set 11

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??


Options are :

  • The virtual machine has insufficient resources for the environment size.
  • The Platform Services Controller must be changed to an External deployment.
  • Windows Server 2008 R2 is not a supported Operating System for vCenter Server.
  • The environment is too large to be managed by a single vCenter Server.

Answer :The virtual machine has insufficient resources for the environment size.

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


Options are :

  • VMW_PSP_MRU will have no preferred path setting for the Plug-In.
  • VMW_PSP_MRU is default for a majority of active-active and active-passive arrays.
  • VMW_PSP_MRU will remain on the selected path even if the state were to change.
  • VMW_PSP_MRU is recommended for Virtual SAN.

Answer :VMW_PSP_MRU will have no preferred path setting for the Plug-In.

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


Options are :

  • HA will fail the virtual machines over to an available host during the vCenter Server upgrade process.
  • HA is unavailable during the vCenter Server upgrade process.
  • HA will successfully vMotion the virtual machines during the host failure.
  • HA will fail the virtual machines over to an available host after the vCenter Server upgrade completes.

Answer :HA will fail the virtual machines over to an available host during the vCenter Server upgrade process.

VMware 6 Data Center Virtualiation(2V0-621) Practice test Set 7

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


Options are :

  • Admission control
  • User-defined network resource pools
  • Class Of Service (COS) Tagging
  • Bandwidth Allocation

Answer :User-defined network resource pools Class Of Service (COS) Tagging

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


Options are :

  • Software FCoE boot firmware cannot export information in FBFT format.
  • Boot LUN cannot be shared with other hosts even on shared storage.
  • Multipathing is not supported at pre-boot.
  • Software FCoE boot configuration can be changed from within ESXi.

Answer :Boot LUN cannot be shared with other hosts even on shared storage. Multipathing is not supported at pre-boot.

An administrator has configured a vSphere 6.x DRS cluster. which statement is true??


Options are :

  • A virtual machine from both the Test Resource Pool and the Dev Resource Pool can be powered on with a 4 GB Memory Reservation.
  • A virtual machine can be powered on in the Dev Resource Pool with a 8 GB Memory Reservation.
  • No more virtual machines can be powered on due to insufficient resources.
  • A virtual machine can be powered on in the Test Resource Pool with a 6 GB Memory Reservation.

Answer :A virtual machine can be powered on in the Test Resource Pool with a 6 GB Memory Reservation.

VMware 6 Data Center Virtualiation(2V0-621) Practice test Set 5

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


Options are :

  • esxcli storage core plugin list --plugin-class=MP
  • esxcli storage core list plugin --plugin-class=MP
  • esxcli storage core list plugin --class-plugin=MP
  • esxcli storage core plugin list --class-plugin=MP

Answer :esxcli storage core plugin list --plugin-class=MP

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


Options are :

  • The virtual machines must be using passthrough Raw Disk Mapping (RDMp).
  • The switches in the fabric must be Storage I/O Control aware.
  • The switches in the fabric must be N-Port ID Virtualization aware.
  • The virtual machines must be using Virtual Machine Disk (VMDK).

Answer :The virtual machines must be using passthrough Raw Disk Mapping (RDMp). The switches in the fabric must be N-Port ID Virtualization aware.

What command line utility can be used to upgrade an ESXi host??


Options are :

  • esxcli
  • esxcfg
  • esxupdate
  • vihostupdate

Answer :esxcli

VMware 2V0-641 Professional Network Virtualization Exam Set 2

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


Options are :

  • vCenter Single Sign-on Service
  • Storage Policy Based Management
  • vSphere Inventory Service
  • vSphere Web Client

Answer :vSphere Inventory Service vSphere Web Client

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


Options are :

  • The datastore must consist of only one extent.
  • The datastore must be VMFS.
  • The datastore is managed by a single vCenter Server.
  • Auto-tiered storage must be SSD or SATA.
  • Auto-tiered storage must be compatible with SIOC.

Answer :The datastore must consist of only one extent. The datastore is managed by a single vCenter Server. Auto-tiered storage must be compatible with SIOC.

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??


Options are :

  • Verify that the VMware Directory service can stop by manually restarting it.
  • Uninstall vCenter Single Sign-On service.
  • Uninstall the VMware Directory service.
  • Verify that the vCenter Single Sign-On service can stop by manually restarting it.

Answer :Verify that the VMware Directory service can stop by manually restarting it.

VMware 6 Data Center Virtualiation(2V0-621) Practice test Set 8

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


Options are :

  • boot.cfg
  • script.cfg
  • ks.cfg
  • upgrade.cfg

Answer :boot.cfg

Which three statements are true when restoring a Resource Pool Tree? (Choose three.)?


Options are :

  • Distributed Resource Scheduler must be set to manual.
  • Restoring a resource pool tree must be done in the vSphere Web Client.
  • Enabling Enhanced vMotion Compatibility on the cluster is required.
  • No other resource pools can be present in the cluster.
  • Restoring a snapshot can only be done on the same cluster from which it was taken.

Answer :Restoring a resource pool tree must be done in the vSphere Web Client. No other resource pools can be present in the cluster. Restoring a snapshot can only be done on the same cluster from which it was taken.

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??


Options are :

  • VMware High Availability will restart virtual machines on remaining nodes in the domain.
  • The remaining two fault domain members are treated as failed.
  • One of the non-member nodes will be automatically added to the fault domain.
  • The remaining two fault domain members stay protected by the domain.

Answer :The remaining two fault domain members are treated as failed.

VMware VDCD510 Advanced Professional Data Center Design Exam Set 8

VMware vSphere Replication protects virtual machines from partial or complete site failures by replicating the virtual machines between which three sites? (Choose three.)?


Options are :

  • From a single source site to multiple remote target sites.
  • From multiple source sites to a shared remote target site.
  • From multiple source sites to multiple remote target sites.
  • From within a single site from one cluster to another.
  • From a source site to a target site.

Answer :From multiple source sites to a shared remote target site. From within a single site from one cluster to another. From a source site to a target site.

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


Options are :

  • Virtual SAN ensures that all replicas are provisioned on the same domain.
  • They enable Virtual SAN to tolerate the failure of an entire physical rack.
  • They require VMware High Availability (HA) to ensure component distribution across domains.
  • Virtual SAN ensures that no two replicas are provisioned on the same domain.

Answer :They enable Virtual SAN to tolerate the failure of an entire physical rack. Virtual SAN ensures that no two replicas are provisioned on the same domain.

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


Options are :

  • Handles I/O queueing to FC storage HBAs.
  • Handles physical path discovery, but is not involved in the removal.
  • Handles I/O queueing to the logical devices.
  • Handles physical path discovery and removal.

Answer :Handles I/O queueing to the logical devices. Handles physical path discovery and removal.

2V0-621D VMware Certified Professional 6 Data Center Exam Set 7

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


Options are :

  • vCenter Inventory Service must be manually stopped and removed.
  • vCenter Inventory Service must be changed from automatic to manual.
  • vCenter Inventory Service must be manually stopped and restarted.
  • vCenter Inventory Service must be changed from manual to automatic.

Answer :vCenter Inventory Service must be manually stopped and removed.

An administrator has created the DRS cluster. Which statement is true??


Options are :

  • The Test-VM2 will always have less CPU resources than all other virtual machines.
  • Under CPU contention, Prod-VM1 receives four times the CPU resources than Test-VM1.
  • The Prod-VM1 will always have more CPU resources than all other virtual machines.
  • Under CPU contention, Test-VM1 will receive 25% of the total CPU resources.

Answer :Under CPU contention, Prod-VM1 receives four times the CPU resources than Test-VM1.

Which keystore would a vSphere Replication administrator use to manually add an additional Certificate Authority certificate??


Options are :

  • hms-keystore.jks
  • hms-truststore.jks
  • cacerts.ks
  • certificates.ks

Answer :hms-truststore.jks

VMware 2V0-641 Professional Network Virtualization Exam Set 4

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??


Options are :

  • Unknown
  • Not supported
  • Unsupported
  • Supported

Answer :Unknown

An administrator has created a resource pool named Marketing HTTP with a Memory Limit of 24 GB and a CPU Limit of 10,000 MHz. The Marketing HTTP resource pool contains three virtual machines:- Mktg-SQL has a memory reservation of 16 GB. - Mktg-App has a memory reservation of 6 GB. - Mktg-Web has a memory reservation of 4 GB. What would happen if all three virtual machines are powered on??


Options are :

  • All three virtual machines can power on, but will have memory contention.
  • Only one of the virtual machines can power on.
  • All three virtual machines can power on without memory contention.
  • Only two of the three virtual machines can power on.

Answer :Only two of the three virtual machines can power on.

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??


Options are :

  • Enable the Dynamic Queue Depth Throttling option.
  • Configure Storage DRS.
  • Configure the Disk.SchedNumReqOutstanding parameter.
  • Enable Storage IO Control.

Answer :Enable Storage IO Control.

VCP-510 VMware Certified Professional on vSphere 5 Exam Set 6

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


Options are :

  • Software iSCSI adapters require vmkernel networking.
  • Independent Hardware iSCSI adapters offload processing from the ESXi host.
  • Dependent Hardware iSCSI adapters do not require vmkernel networking.
  • Independent Hardware iSCSI adapters require vmkernel networking.

Answer :Software iSCSI adapters require vmkernel networking. Independent Hardware iSCSI adapters offload processing from the ESXi host.

An administrator is upgrading an ESXi 5.5 host to ESXi 6.x and gets the following error: MEMORY_SIZE What does this indicate??


Options are :

  • Insufficient memory on the ESXi host to complete the upgrade.
  • Insufficient memory for Auto Deploy to complete the upgrade.
  • Insufficient memory for Update Manager to complete the upgrade.
  • Insufficient memory in vCenter Server to complete the upgrade.

Answer :Insufficient memory on the ESXi host to complete the upgrade.

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


Options are :

  • Controls and isolates paths in a fabric.
  • Can be used to separate different environments.
  • Controls and isolates paths to an NFS share.
  • Increases the number of targets presented to an ESXi host.

Answer :Controls and isolates paths in a fabric. Can be used to separate different environments.

2V0-641 VMware Certified Professional 6 Network Exam Set 3

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


Options are :

  • Upgrading VMFS3 volumes to VMFS5 is unsupported.
  • Upgrading VMFS3 volumes to VMFS5 is supported.
  • Existing VMFS3 volumes are unsupported.
  • Creation of VMFS3 volumes is unsupported.

Answer :Upgrading VMFS3 volumes to VMFS5 is supported. Creation of VMFS3 volumes is unsupported.

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


Options are :

  • The default Path Selection Policy is VMW_PSP_MRU for iSCSI or FC devices.
  • The default Path Selection Policy is VMW_PSP_FIXED for iSCSI or FC devices.
  • VMW_PSP_FIXED is typically selected for ALUA arrays by default.
  • VMW_PSP_MRU is typically selected for ALUA arrays by default.

Answer :The default Path Selection Policy is VMW_PSP_FIXED for iSCSI or FC devices. VMW_PSP_MRU is typically selected for ALUA arrays by default.

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