Download New Updated (June) VMWare VCI510 Practice Test 51-60

Ensurepass

 

QUESTION 51  (Topic 1)

 

For security reasons, an administrator removes a user from the Active Directory domain used by all ESXi hosts for authentication. At the time the user is removed they are actively logged into an ESXi 5.x host through the vSphere Client.

 

What is true regarding this scenario?

 

 

 

VMware VCI510 : Practice Test

 

A.

The user immediately loses connectivity to and permissions on the host.

B.

The user retains permissions and connectivity to the host for up to 24 hours.

C.

The user retains permissions on the host until the host is rebooted.

D.

The user retains permissions on the object until the next time the user logs in to vCenter Server.

 

Answer: C

Explanation: http://pubs.vmware.com/vsphere-50/topic/com.vmware.ICbase/PDF/vsphere- esxi-vcenter-server-50-security-guide.pdf

 

 

QUESTION 52  (Topic 1)

 

An administrator is performing upgrades to ESXi 5.x from ESX 3.x and ESX 4.x hosts.

What is true about this procedure?

 

A.

A direct, in-place upgrade can be performed only on ESX 4.1 and later hosts.

B.

ESX 3.x hosts can be upgraded, but require an upgrade to 4.x before 5.x.

C.

A direct, in-place upgrade can be performed only on ESX 4.5 and later hosts.

D.

A direct, in-place upgrade can be performed only on ESX 3.5 and later hosts.

 

Answer: B

Explanation:You must upgrade version 3.x ESX and ESXi hosts to ESX or ESXi version 4.x before you can upgrade them to ESXi 5.1.x. See the vSphere 4.x upgrade documentation.

 

Alternatively, you might find it simpler and more cost effective to do a fresh installation of ESXi 5.1.x.

 

Topic 2, Plan and Configure vSphere Networking

 

 

QUESTION 53  (Topic 2)

 

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

 

 

 

VMware VCI510 : Practice Test

 

A.

A failed uplink will be left inactive upon recovery until another uplink fails.

B.

The vswitch is notified when a failover event occurs.

C.

The physical switches are notified when a failback event occurs.

D.

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

 

Answer: D

Explanation: ?Select Yes or No to disable or enable failback.This option determines how a physical adapter is returned to active duty after recovering from a failure. If failback is set to Yes (default), the adapter is returned to active duty immediately upon recovery, displacing the standby adapter that took over its slot, if any. If failback is set to No, a failed adapter is left inactive even after recovery until another currently active adapter fails, requiring its replacement.

 

 

QUESTION 54  (Topic 2)

 

What would be a valid reason to enable traffic shaping?

 

A.

Limiting the bandwidth of a FTP server

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, you can enable traffic shaping.

 

 

QUESTION 55  (Topic 2)

 

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

 

A.

Convert the switch from a vSphere Standard Switch to a vSphere Distributed Switch.

B.

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

C.

Apply traffic shaping to the other virtual machines in the same port group.

D.

Apply traffic shaping to the virtual machine with high activity.

 

Answer: B

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Reference: http://www.vmware.com/files/pdf/vsphere-vnetwork-ds-migration-configuration- wp.pdf

 

 

QUESTION 56  (Topic 2)

 

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

 

 

QUESTION 57  (Topic 2)

 

Which three features are only available in the vSphere Client when using a vSphere Distributed Switch? (Choose three.)

 

A.

Port Mirroring

B.

PVLAN tagging

C.

Storage I/O Control

D.

Ingress Traffic Shaping

E.

802.1q VLAN Tagging

 

Answer: ABD

Reference: http://pubs.vmware.com/vsphere-51/topic/com.vmware.ICbase/PDF/vsphere- esxi-vcenter-server-51-networking-guide.pdf

 

 

QUESTION 58  (Topic 2)

 

 

 

VMware VCI510 : Practice Test

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: CD

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

 

 

QUESTION 59  (Topic 2)

 

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

 

 

QUESTION 60  (Topic 2)

 

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 in standby 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.

 

 

 

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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 to an existing 802.3ad group on the physical switch.

Reference:

http://h20000.www2.hp.com/bc/docs/support/SupportManual/c01990371/c01990371.pdf (page 26 onwards)

 

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