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

A virtual machine is exhibiting these symptoms:?


Options are :

  • Decrease the memory reservation setting, if higher than active memory.
  • Create a memory limit for each virtual machine.
  • Add physical memory to the host.
  • Disable the balloon driver in each virtual machine.
  • Verify that VMware Tools is installed on each virtual machine.

Answer :Decrease the memory reservation setting, if higher than active memory. Add physical memory to the host. Verify that VMware Tools is installed on each virtual machine.

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??


Options are :

  • The virtual machine has CPU affinity configured.
  • The virtual machine is configured with a CPU reservation.
  • The virtual machine's guest operating system is configured for SMP.
  • The virtual machine has a CPU limit configured.

Answer :The virtual machine has CPU affinity configured.

VMware 6 Data Center Virtualiation(2V0-621) Practice test Set 3

Which two identification sources can a vSphere Auto Deploy rule use to identify target hosts? (Choose two.)?


Options are :

  • Security Identifier
  • BIOS UUID
  • SMBIOS information
  • Processor Serial Number

Answer :BIOS UUID SMBIOS information

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


Options are :

  • Storage DRS provisioning network has been limited with I/O control policies.
  • Storage DRS datastores have insufficient space to accommodate failover.
  • Storage DRS rules prevent migration recommendations for the disk.
  • Storage DRS is disabled on one or more virtual machine(s) disk(s).

Answer :Storage DRS rules prevent migration recommendations for the disk. Storage DRS is disabled on one or more virtual machine(s) disk(s).

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.)?


Options are :

  • Increase the CPU shares assigned to the virtual machine.
  • Verify that VMware Tools is installed on every virtual machine on the host.
  • Increase the number of vCPUs assigned to this virtual machine.
  • Decrease the number of vCPUs assigned to this virtual machine.

Answer :Increase the CPU shares assigned to the virtual machine. Verify that VMware Tools is installed on every virtual machine on the host.

VCPVCD510 VMware Certified Professional 5 IaaS Exam Set 1

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??


Options are :

  • Set the Advanced Parameter numa.PreferHT = 1 in the ESXi host configuration file.
  • Set the Advanced Parameter numa.PreferHT = 0 in the ESXi host configuration file
  • Set the Advanced Parameter numa.vcpu.preferHT = TRUE in the virtual machine configuration file.
  • Set the Advanced Parameter numa.vcpu.preferHT = FALSE in the virtual machine configuration file.

Answer :Set the Advanced Parameter numa.vcpu.preferHT = TRUE in the virtual machine configuration file.

An administrator is using Auto Deploy to create several ESXi 6.x hosts that will be connected to a vSphere Distributed Switch. After the hosts are deployed, the administrator notices that LACP packets are not being sent between them. Which statement best describes why this issue is occuring??


Options are :

  • The LACP installation bundle is not included in the image profile.
  • LACP has not been configured on the Auto Deploy server.
  • The LACP support settings do not exist in the host profile.
  • LACP is not enabled on the vCenter Server.

Answer :The LACP support settings do not exist in the host profile.

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


Options are :

  • Virtual machine memory reservation - overhead of largest virtual machine
  • Virtual machine memory reservation + overhead of largest virtual machine
  • Virtual machine memory reservation + overhead of smallest virtual machine
  • Virtual machine memory reservation - overhead of smallest virtual machine

Answer :Virtual machine memory reservation + overhead of largest virtual machine

VCPVCD510 VMware Certified Professional 5 IAAS Practice Exam Set 2

An administrator has decided to create 10 ESXi 6.x hosts via Auto Deploy for a new Test/Dev cluster. The hosts are configured to obtain their networking configuration via DHCP. Which Direct Console User Interface option should the administrator use to renew the DHCP lease for the hosts??


Options are :

  • Network Restore Options
  • Restore Network Settings
  • Test Management Network
  • Restart Management Network

Answer :Restart Management Network

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.)?


Options are :

  • Core Utilization
  • Co-Stop
  • Ready
  • Wait

Answer :Co-Stop Ready

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.)?


Options are :

  • Increase the memory reservation of the virtual machine.
  • Decrease the CPU reservation of the virtual machine.
  • Increase the CPU limit on the resource pool where the virtual machine resides.
  • Increase the CPU Shares on the resource pool where the virtual machine resides.

Answer :Increase the CPU limit on the resource pool where the virtual machine resides. Increase the CPU Shares on the resource pool where the virtual machine resides.

VCPC550 VMware Certified Professional Cloud Practice Test Set 9

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.)?


Options are :

  • Configure Host Isolation Response to Power Off and Restart VMs.
  • Set the advanced option das.isolationshutdowntimeout = 10.
  • Set the advanced option das.isolationshutdowntimeout = 600.
  • Configure Host Isolation Response to Shut Down and Restart VMs.

Answer :Set the advanced option das.isolationshutdowntimeout = 600. Configure Host Isolation Response to Shut Down and Restart VMs.

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 [Errno 2] No such file or directory: '/tmp/index.xml'>")) url = /tmp/index.xml What action should be taken to correct the problem??


Options are :

  • Replace esxcli with esxupdate.
  • Use the switch -d instead of -v.
  • Add the full file path to the command.
  • Use the update option instead of install.

Answer :Add the full file path to the command.

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.)?


Options are :

  • Host Monitoring
  • VM Restart Priority
  • Response for Host Isolation
  • Virtual machine Monitoring

Answer :Host Monitoring VM Restart Priority

VCP-410 VMware Certified Professional on VSphere 4 Exam Set 19

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??


Options are :

  • The VMWAREVCMSDS service was upgraded before the vCenter Server service.
  • The VMware Directory Service database failed during the installation.
  • There was a database schema upgrade failure during the installation.
  • There was an incompatible ODBC driver version for the database.

Answer :There was a database schema upgrade failure during the installation.

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