VMware Certified Professional on vSphere 5 v39.0 (VCP510PSE)

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Total 303 questions

When deploying an OVF template, the resulting virtual disk is created in what file format?

  • A. OVF
  • B. VMDK
  • C. VMX
  • D. VSWP


Answer : B

Reference:http://www.vmware.com/technical-resources/virtualization-topics/virtual- appliances/ovf.html

Assuming that VLANs are not configured, what is true about traffic from a virtual machine connected to a port group on a vSphere Standard Switchwith no uplinks?

  • A. The virtual switch will drop the packets if no uplink is present.
  • B. Virtual machines on any vSphere Standard Switch on the same ESXi host can receive the traffic.
  • C. Virtual machines in any port group on the virtual switch canmonitor all of the traffic.
  • D. vMotion will not migrate any Virtual machines connected to a port group on the virtual switch.


Answer : D

Reference:http://www.vmware.com/pdf/vsphere4/r40/vsp_40_esx_server_config.pdf(page
22, bulleted # 9)

An administrator is enabling Network I/O Control (NIOC) on a vSphere Distributed Switch.
Which types of network traffic can be prioritized with NIOC by default?(Choose three.)

  • A. FCP Traffic
  • B. NFS Traffic
  • C. Virtual Machine Traffic By Virtual Machine
  • D. iSCSI Traffic
  • E. vSphere Replication (VR) Traffic


Answer : B,D,E

Reference:http://www.vmware.com/products/datacenter-virtualization/vsphere/network-io- control.html#techinical

When an explicit failover order has been configured on a virtual switch with multiple uplinks, what determines which uplink is used when a failover event occurs?

  • A. The first available uplink that reports a positive link state
  • B. The reported uptime for the surviving uplinks
  • C. The next available uplink on the list
  • D. The uplink with the shortest route


Answer : C

Explanation:
The next uplink is used logically when a failover event occurs. The next available uplink on the list will be the new uplink.

When PSA is coordinating the VMware NMP and any installed third-party MPPs, the MPPs perform which task?

  • A. Implement logical device bandwidth sharing
  • B. Handle I/O queueing to the logical devices
  • C. Provide logical device and physical path I/O statistics
  • D. Manage physical path claiming and unclaiming


Answer : D

Reference:http://pubs.vmware.com/vsphere-4-esxi-installable-
vcenter/index.jsp?topic=/com.vmware.vsphere.esxi_server_config.doc_41/esx_san_config/ common/c_vmware_pluggable_storage_architecture.html

When creating a dvPort group, which port binding option assigns a port to a virtual machine whenthe virtual machine is first powered on?

  • A. Static binding
  • B. Flexible
  • C. Ephemeral
  • D. Dynamic binding


Answer : D

Reference:http://simongreaves.co.uk/blog/distributed-virtual-switch-guide(see port bindings, dynamic)

In vSphere, a bound physical NIC can be configured to transmit and receive jumbo frames.
What is the default maximum transmission unit (MTU) in vSphere?

  • A. 1500
  • B. 5500
  • C. 9000
  • D. 9500


Answer : A

Reference:http://www.experts-exchange.com/Software/VMWare/A_9132-HOW-TO-Enable-
Jumbo-Frames-on-a-VMware-vSphere-Hypervisor-ESXi-5-0-host-server-using-the-
VMware-vSphere-Client.html(search for default MTU (Frame) size)

On which two vSphere elements can traffic shaping be configured? (Choose two.)

  • A. On a vSphere Distributed Switch dvPort for inbound and/or outbound traffic
  • B. On a vSphere Distributed Switch for inbound and/or outbound traffic
  • C. On a vSphere Standard Switch port group or the entire vSwitch for inbound traffic
  • D. On a vSphere Standard Switch port group or the entire vSwitch for inbound and outbound traffic


Answer : A,B

Reference:http://pubs.vmware.com/vsphere-4-esxi-installable-
vcenter/topic/com.vmware.vsphere.esxi_server_config.doc_41/esx_server_config/advance d_networking/t_edit_dvport_policy_traffic_shaping.html

What would be a valid reason to enable traffic shaping?

  • A. Limiting the bandwidth of a FTPserver
  • B. Restricting the load on a IDS server
  • C. Limiting the bandwidth used by an independent hardware iSCSI adapter
  • D. Improving the performance of a CPU-intensive application server


Answer : A

Explanation:
By limiting the bandwidth of a FTP server, youcan enable traffic shaping.

A vSphere 5.x implementation contains two ESXi hosts, ESXi01and ESXi02. There is a virtual machine "VM21" connected to the Production port group on ESXi01.
ESXi01 has the following switch configuration.
vSwitch0, single uplink to 10.1.20.0/24

Production port group -

VMkernel port for vMotion -

VMKernel port for management -
vSwitch1, single uplink to 10.1.40.0/24

Engineering port group -

VMKernel port for NFS storage -
ESXi02 has the following switch configuration.
vSwitch0, single uplink to 10.1.20.0/24

Engineering port group -

VMkernel port for vMotion -

VMKernel port for management -
vSwitch1, single uplink to 10.1.40.0/24

Production port group -

VMKernel port for NFS storage -
Which two statements are true about thisconfiguration? (Choose two.)

  • A. vMotion is not available between the two hosts
  • B. If VM21 is migrated to ESXi02 it will not be available on the network
  • C. The virtual machine can be vMotion migrated to the target host.
  • D. Broadcasts from the Productionport group will not reach the Engineering port group.


Answer : B,D

Explanation:
If VM21 is migrated to ESXi 02, then according to the information provided, it will not be available on the network. Likewise, broadcasts from production port group will not reach engineering port group.

Which network settings are only available with vSphere Distributed Switches?

  • A. Jumbo Frames
  • B. PVLAN
  • C. Load Balancing
  • D. Promiscuous Mode


Answer : B

Reference:http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd= displayKC&externalId=1010691

When wouldan administrator configure the Explicit Failover option for a portgroup created on a virtual switch with multiple uplinks?

  • A. To manually configure load balancing for the portgroup
  • B. To share uplinks between vSwitches
  • C. When configuring iSCSI Software Initiator multipathing
  • D. If the physical switch does not support etherchannel or 802.3ad


Answer : C

Reference:http://www.epubbud.com/read.php?g=8MVD69ZN&tocp=15(see the paragraphbelow figure 5.2)

Which two features secure the VMkernel? (Choose two.)

  • A. Memory Encryption
  • B. Hardware assist virtualization
  • C. Kernel module integrity
  • D. Trusted Platform Module (TPM)


Answer : C,D

Reference:http://searchvmware.techtarget.com/tip/VMware-ESXi-security-Protecting-VMs-
VMkernel-and-the-network(see Guard the VMkernel)

A vSphere Standard Switch has been configured for IP-based load balancing using two uplinks. A new uplink is added to the vSwitch.
What is the status of the uplink by default?

  • A. The uplink is placed instandby mode until it is added to the active NIC team.
  • B. The uplink is marked as active but does not participate in the active NIC team until assigned to a port group.
  • C. The uplink is marked as active, but cannot be used by the active NIC team until it is added to the existing 802.3ad group on the physical switch.
  • D. The uplink is marked as unused until it is added to the active NIC team.


Answer : C

Explanation:
The new uplink will be marked as active but it cannot use active NIC team until it is added toan existing 802.3ad group on the physical switch.
Reference:http://h20000.www2.hp.com/bc/docs/support/SupportManual/c01990371/c0199
0371.pdf(page 26onwards)

Which two statements are true regarding vSphere virtual switch uplinks? (Choose two.)

  • A. vSphere virtual switches do not need to be configured with an uplink.
  • B. Multiple vSphere virtual switches can be configured to use the same uplink.
  • C. vSphere virtual switches must be configured with at least one uplink.
  • D. Multiple vSphere virtual switches cannot be configured to use the same uplink.


Answer : A,D

Explanation:
VMware Virtual Networking Concepts, page 6. Some virtual switches should not connect to a physical network and thus have no uplink port. If you attempt to assign an uplink port,
(previously assigned to a switch), to a second switch, the uplink will be disconnected from the first switch before being connected to the second.

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Total 303 questions