VCP-510 VMware Certified Professional on vSphere 5 Exam Set 7

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 TrafficB. NFS TrafficC. Virtual Machine Traffic By Virtual MachineD. iSCSI TrafficE. vSphere Replication (VR) Traffic


Options are :

  • B,D,E (Correct)
  • A,B,E
  • C,D,E
  • A,B,C

Answer : B,D,E

VMware VDCD510 Advanced Professional Data Center Design Exam Set 9

A new LUN has been provisioned to all hosts in a vSphere 5.x cluster. On one host a new VMFSdatastore has been created.How will the new datastore be discovered by the other ESXi 5.x hosts?


Options are :

  • A refresh of all host bus adapters is periodically performed by ESXi hosts to detect new VMFS datastores.
  • New VMFS volumes are automatically added to members of a cluster by vCenter 5
  • A rescan of all host bus adapters is periodically performed by ESXi hosts to detect new VMFS datastores.
  • A manual refresh is required on each ESXi 5.x hosts to discover new VMFS datastores (Correct)

Answer : A manual refresh is required on each ESXi 5.x hosts to discover new VMFS datastores

Which statement describes the functionality of traffic shaping on a vSphere Standard Switch? 


Options are :

  • vSphere Standard Switches support only ingress traffic shaping.
  • vSphere Standard Switches support both ingress and egress traffic shaping.
  • vSphere Standard Switches support best-effort traffic shaping based on quality of service (QoS).
  • vSphere Standard Switches support only egress traffic shaping (Correct)

Answer : vSphere Standard Switches support only egress traffic shaping

An iSCSI array is being added to a vSphere 5.x implementation. An administrator wants to verifythat all IP storage VMkernel interfaces are configured for jumbo frames.What are two methods to verify this configuration? (Choose two.)A. Run the esxcli network ip interface list commandB. Run the esxcfg-vswif -l commandC. Ensure that the Enable Jumbo Frames box is checked in the VMkernel interface properties inthe vSphere clientD. Ensure that the MTU size is set correctly in the VMkernel interface properties in the vSphereclient


Options are :

  • B,C
  • A,D (Correct)
  • C,D
  • A,B

Answer : A,D

VCP-410 VMware Certified Professional on VSphere 4 Exam Set 21

Which two statements are true about VLANs and portgroups defined on a vSphere StandardSwitch? (Choose two.)A. A VLAN can be accessed by the entire virtual switch or individual portgroups.B. VLANs can be configured only on individual portgroups.C. Multiple portgroups are restricted from accessing the same VLAN.D. Multiple VLANs can be accessed by virtual machines connected to one portgroup.


Options are :

  • B,C
  • A,D (Correct)
  • A,B
  • C,D

Answer : A,D

An administrator has deployed vCenter Data Recovery and wants the largest possible deduplicationstore. Which three storage options can be used? (Choose three.)A. Two CIFS sharesB. Two RDMs on a FCP arrayC. One NFS mount on the ESXi host and one RDMs on an iSCSI arrayD. One CIFS share and one FCP RDME. Two NFS mounts on the ESXi host


Options are :

  • B,C,E (Correct)
  • A,B,C
  • C,D,E
  • A,C,D

Answer : B,C,E

What failure will beacon probing identify in vSphere networking?   


Options are :

  • Jumbo frames improperly configured on an iSCSI target
  • A disconnected network cable
  • A VMkernel IP mismatch affecting vMotion or HA traffic
  • An improper VLAN configuration on a physical switch port (Correct)

Answer : An improper VLAN configuration on a physical switch port

VCP-410 VMware Certified Professional on VSphere 4 Exam Set 13

An administrator is informed that there will be a storage maintenance window and that failoversmay occur.What is the expected length of time that a Windows 2008 virtual machine storage I/O will pauseduring a path failover?


Options are :

  • 0 to 30 seconds
  • 60 to 90 seconds
  • 30 to 60 seconds (Correct)
  • 90 to 120 seconds

Answer : 30 to 60 seconds

Which network settings are only available with vSphere Distributed Switches? 


Options are :

  • Promiscuous Mode
  • PVLAN (Correct)
  • Load Balancing
  • Jumbo Frames

Answer : PVLAN

What is one requirement when adding an extent to a VMFS datastore? 


Options are :

  • An RDM with sufficient space available
  • Free space on the LUN holding the VMFS datastore
  • An unused iSCSI or FCP LUN (Correct)
  • A new unused NFS mount

Answer : An unused iSCSI or FCP LUN

VMware VDCD510 Advanced Professional Data Center Design Exam Set 8

Which two features secure the VMkernel? (Choose two.)A. Memory EncryptionB. Hardware assist virtualizationC. Kernel module integrityD. Trusted Platform Module (TPM)


Options are :

  • B,C
  • C,D (Correct)
  • A,B
  • A,D

Answer : C,D

Which three statements regarding Network I/O Control (NetIOC) are accurate? (Choose three.)A. Isolation allows domination by any one traffic flow.B. Limits enforce maximum throughput control on a virtual machine.C. Enforce traffic bandwidth limit on the overall vDS set of dvUplinks.D. Load based teaming efficiently uses a vDS set of dvUplinks for network capacity.E. Relative shares fairly allocates available bandwidth among multiple flows.



Options are :

  • A,C,E
  • B,C,E
  • C,D,E (Correct)
  • A,B,C

Answer : C,D,E

What are three methods of adding virtual machine networking to a vSphere Distributed Switch?(Choose three.)A. A portgroup can be created using the vSphere client and virtual machines can be added usingtheir Properties tab.B. A portgroup can be created as part of the Migrate Virtual Machine Networking wizard beforevirtual machines are moved to the vDS.C. A portgroup can be cloned from a vSphere Standard Switch, inheriting the virtual machines thatwere attached to the cloned portgroup.D. A portgroup can be created using the vSphere client and virtual machines can be migratedusing the Migrate Virtual Machine Networking wizard.E. A portgroup can be created during the creation of the vDS and virtual machines can bemigrated using the Migrate Virtual Machine Networking wizard.



Options are :

  • B,C,D
  • A,B,C
  • C,D,D
  • A,D,E (Correct)

Answer : A,D,E

VCPC510 VMware Certified Professional on VCloud Exam Set 7

What is the default VFAT scratch partition size for ESXi 5.x when installed on a USB drive? 


Options are :

  • 4GB
  • none (Correct)
  • 544MB
  • 600MB

Answer : none

A vSphere 5.x implementation contains two ESXi hosts, ESXi01and ESXi02. There is a virtualmachine "VM21" connected to the Production port group on ESXi01.ESXi01 has the following switch configuration.vSwitch0, single uplink to 10.1.20.0/24Production port groupVMkernel port for vMotionVMKernel port for managementvSwitch1, single uplink to 10.1.40.0/24Engineering port groupVMKernel port for NFS storageESXi02 has the following switch configuration.vSwitch0, single uplink to 10.1.20.0/24Engineering port groupVMkernel port for vMotionVMKernel port for managementvSwitch1, single uplink to 10.1.40.0/24Production port groupVMKernel port for NFS storageWhich two statements are true about this configuration? (Choose two.)A. vMotion is not available between the two hostsB. If VM21 is migrated to ESXi02 it will not be available on the networkC. The virtual machine can be vMotion migrated to the target host.D. Broadcasts from the Production port group will not reach the Engineering port group.


Options are :

  • C,D
  • A,C
  • B,C
  • B,D (Correct)

Answer : B,D

A virtual machine, VM21, will be migrated between two ESXi 5.x hosts, labeled ESXi01 andESXi02. Each host has two vSphere Standard Switches (vSS), configured as follows:1. vSwitch0 has a portgroup labeled Management and a portgroup labeled vMotion.2. The Management portgroup contains a vmkernel port tagged for management traffic.3. The vMotion portgroup contains a vmkernel port tagged for vMotion traffic.4. vSwitch0 on ESXi01 has a single uplink attached to the 10.1.20.0/24 network.5. vSwitch0 on ESXi02 has a single uplink attached to the 10.1.20.0/24 network.6. Each host has a vSwitch1 with a Production portgroup used by virtual machine traffic.7. Each vSwitch1 has an uplink attached to the 10.1.40.0/24 network.What is true about migrating VM21 to the new host?


Options are :

  • vMotion would not be supported in this configuration.
  • vMotion would be supported in this configuration. (Correct)
  • Storage vMotion would be supported if the storage device supports VAAI.
  • Storage vMotion would not be supported in this configuration.

Answer : vMotion would be supported in this configuration.

VCPC510 VMware Certified Professional on VCloud Exam Set 6

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


Options are :

  • Handle I/O queueing to the logical devices
  • Implement logical device bandwidth sharing
  • Provide logical device and physical path I/O statistics
  • Manage physical path claiming and unclaiming (Correct)

Answer : Manage physical path claiming and unclaiming

Which three features are only available in the vSphere Client when using a vSphere DistributedSwitch? (Choose three.)A. Port MirroringB. PVLAN taggingC. Storage I/O ControlD. Ingress Traffic ShapingE. 802.1q VLAN Tagging


Options are :

  • C,D,E
  • A,B,D (Correct)
  • B,C,D
  • A,C,E

Answer : A,B,D

The storage administrator has recommended testing the performance benefits of jumbo framesand enabled jumbo frames on the storage array. The VMware administrator has enabled jumboframes on the VMkernel port used for the software iSCSI initiator.What other two components must be modified to enable jumbo frames support for the softwareiSCSI initiator? (Choose two.)A. The physical switchB. The port groupC. The software initiatorD. The virtual switch


Options are :

  • A,D (Correct)
  • A,B
  • C,D
  • B,C

Answer : A,D

2V0-641 VMware Certified Professional 6 Network Exam Set 7

Which settings are required for virtual machine guest tagging for VLAN 100 in a vSphere 5.x environment? 


Options are :

  • Port Group configured for VLAN 100, physical switch configured as a VLAN trunk
  • Port Group configured for VLAN 4095, physical switch configured for VLAN 100
  • Port Group configured for VLAN 4095, physical switch configured as a VLAN trunk (Correct)
  • Port Group configured for VLAN 100, physical switch configured for VLAN 100

Answer : Port Group configured for VLAN 4095, physical switch configured as a VLAN trunk

What are two methods of maximizing VMFS performance for virtual machines across all the hostsin a cluster? (Choose two.)A. Use disk shares to prioritize virtual machine disk I/OB. Enable Storage I/O controlC. Enable Storage DRS with I/O load balancingD. Enable Host Cache using local SSD drives


Options are :

  • B,C (Correct)
  • C,D
  • A,B
  • A,D

Answer : B,C

An administrator is creating a vSphere Standard Switch with virtual machine and VMkernelnetworking. The administrator has two uplinks attached to the switch and wants to make suremultiple sessions for a virtual machine can utilize both uplinks.Which load-balancing policy will guarantee this requirement is met, even if additional managementor virtual machine traffic is added to the switch in the future?


Options are :

  • Use explicit failover.
  • Route based on IP hash (Correct)
  • Route based on the originating port ID
  • Route based on source MAC hash

Answer : Route based on IP hash

VMware VDCD510 Advanced Professional Data Center Design Exam Set 9

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?   


Options are :

  • The uplink with the shortest route
  • The next available uplink on the list (Correct)
  • The first available uplink that reports a positive link state
  • The reported uptime for the surviving uplinks

Answer : The next available uplink on the list

What number of IOPS should be used with Storage I/O Control to limit disk throughput to roughly 10 MBps if the guest application writes 64KB blocks? 


Options are :

  • 160 (Correct)
  • 64
  • 240
  • 320

Answer : 160

Which resource management technique can be used to relieve a network bottleneck caused by a virtual machine with occasional high outbound network activity? 


Options are :

  • Create a new portgroup for the virtual machine and enable traffic shaping. (Correct)
  • Apply traffic shaping to the virtual machine with high activity.
  • Apply traffic shaping to the other virtual machines in the same port group.
  • Convert the switch from a vSphere Standard Switch to a vSphere Distributed Switch.

Answer : Create a new portgroup for the virtual machine and enable traffic shaping.

VCP-410 VMware Certified Professional on VSphere 4 Exam Set 18

Which methods can be used to migrate a VMkernel port from a vSphere Standard Switch to avSphere Distributed Switch? (Choose two.)A. Use the Add Virtual Adapter wizard from the Manage Virtual Adapters window.B. Use the Manage Hosts wizard from the Configuration tab of the vDS.C. Use the Migrate Virtual Machine Networking option to select the port from a list.D. Edit the Network Adapter settings for the port and select a dvPort group from the list.


Options are :

  • A,D
  • A,B (Correct)
  • B,C
  • C,D

Answer : A,B

When you are configuring the NIC teaming policy for a vSwitch, what happens when the Failback option is set to Yes?   


Options are :

  • The vswitch is notified when a failover event occurs
  • A failed uplink is returned to active duty immediately upon recovery. (Correct)
  • The physical switches are notified when a failback event occurs.
  • A failed uplink will be left inactive upon recovery until another uplink fails.

Answer : A failed uplink is returned to active duty immediately upon recovery.

A company wants to increase disk capacity for their vSphere environment Management mandatesthat:1. vMotion must work in this environment.2. The existing LAN infrastructure must be used.Which storage option best meets the company objectives?


Options are :

  • iSCSI
  • SATA
  • Fibre Channel
  • NFS (Correct)

Answer : NFS

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

Which vSwitch or vSwitch port group policy setting allows packets to be received by a virtual machine with different destination MAC addresses than the configured MAC address? 


Options are :

  • Traffic shaping
  • Forged transmits
  • MAC address changes (Correct)
  • Promiscuous mode

Answer : MAC address changes

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


Options are :

  • OVF
  • VMX
  • VSWP
  • None
  • VMDK (Correct)

Answer : VMDK

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