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What is the minimum network throughput in Gb/s for vSAN using the Express Storage Architecture (ESA)?

A.
50
A.
50
Answers
B.
25
B.
25
Answers
C.
1
C.
1
Answers
D.
10
D.
10
Answers
Suggested answer: D

Explanation:

https://core.vmware.com/resource/vmware-vsan-design-guide#:~:text=Summary%20of%20Network%20Design%20Considerations,are%20recommended%20for%20best%20performance

An administrator is required to configure several Microsoft Windows virtual machines (VMs) to support Secure Boot for a critical secure application.

The following information is provided:

* The corporate security policy states that all forms of data encryption must utilize a key provider.

* The firmware of each VM is currently set to use Unified Extensible Firmware Interface (UEFI).

* Due to the nature of the application running within the VMs, the guest operating system for each VM is currently a minimum of Windows Server 2008 and Windows 7.

Which security feature should the administrator implement to meet these requirements?

A.
vSphere Virtual Machine Encryption
A.
vSphere Virtual Machine Encryption
Answers
B.
vSphere Visualization-Based Security
B.
vSphere Visualization-Based Security
Answers
C.
Virtual Intel Software Guard Extensions (vSGX)
C.
Virtual Intel Software Guard Extensions (vSGX)
Answers
D.
Virtual Trusted Platform Module (vTPM)
D.
Virtual Trusted Platform Module (vTPM)
Answers
Suggested answer: D

Explanation:


An administrator is tasked with adding two additional hosts into an existing production vSphere cluster to support the need for additional capacity.

The vSphere cluster currently has four identically configured ESXi hosts (esxOT esx02. esx03 and esx04) that utilize Intel Skylake-based CPUs. The two new hosts (esx05 and esx06) are configured identically in terms of memory and storage to the existing hosts: but utilize Intel Ice Lake-based CPUs.

The administrator must ensure that:

* Any virtual machine migrates to any of the six ESXi hosts running in the cluster.

* There is no virtual machine downtime during the process of adding the new hosts.

Which step should the administrator take to meet these requirements?

A.
Create a new vSphere cluster with Enhanced vMotion Compatibility (EVC) enabled and move all hosts into A' the new cluster
A.
Create a new vSphere cluster with Enhanced vMotion Compatibility (EVC) enabled and move all hosts into A' the new cluster
Answers
B.
Create a new vSphere cluster and move only three hosts into the new cluster.
B.
Create a new vSphere cluster and move only three hosts into the new cluster.
Answers
C.
Configure Enhanced vMotion Compatibility (EVC) mode on the existing cluster and add the two new hosts into the cluster.
C.
Configure Enhanced vMotion Compatibility (EVC) mode on the existing cluster and add the two new hosts into the cluster.
Answers
D.
Create a new vSphere cluster with vSphere High Availability (HA) enabled and move all hosts into the new cluster
D.
Create a new vSphere cluster with vSphere High Availability (HA) enabled and move all hosts into the new cluster
Answers
Suggested answer: C

Explanation:

The step that the administrator should take to meet these requirements is to configure Enhanced vMotion Compatibility (EVC) mode on the existing cluster and add the two new hosts into the cluster. EVC mode allows migration of virtual machines between different generations of CPUs by masking unsupported processor features. EVC mode can be enabled on an existing cluster without affecting powered-on virtual machines.

Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vcenterhost.doc/GUID-9F444D9B-44A0-4967-8C07-693C6B40278A.html

https://blogs.vmware.com/vsphere/2019/06/enhanced-vmotion-compatibility-evc-explained.html

An administrator has configured Storage I/O Control (SIOC) on a Virtual Machine File System (VMFS) datastore.

* The datastore supports 30,000 IOPS

* Storage I/O Control has been set to manual

* Storage I/O Control is triggered when latency hits 30 ms

* The datastore contains 3 virtual machines (VMs)

* A gold tier VM

* A silver tier VM

* A bronze tier VM

Assuming the datastore latency does not exceed 29ms, what is the maximum number of IOPS the bronze tier VM is entitled to?

A.
30,000
A.
30,000
Answers
B.
20,000
B.
20,000
Answers
C.
10.000
C.
10.000
Answers
D.
5,000
D.
5,000
Answers
Suggested answer: A

Explanation:

The bronze tier VM is entitled to 30,000 IOPS, which is the maximum number of IOPS that the datastore supports. Storage I/O Control (SIOC) does not limit the IOPS of any VM unless the datastore latency exceeds the threshold, which is 30 ms in this case. Therefore, as long as the datastore latency is below 29 ms, the bronze tier VM can use up to 30,000 IOPS.

Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-7686FEC3-1FAC-4DA7-B698-B808C44E5E96.html

An administrator notices a Fibre Channel adapter in an ESXi host has been experiencing inconsistent connectivity states

Which trigger can be used to quickly identify the issue and alert the administrator so that the issue can be resolved?

A.
Host Connection Lost
A.
Host Connection Lost
Answers
B.
Lost Network Path Redundancy
B.
Lost Network Path Redundancy
Answers
C.
Lost Network Connectivity
C.
Lost Network Connectivity
Answers
D.
Lost Storage Connectivity
D.
Lost Storage Connectivity
Answers
Suggested answer: D

Explanation:

Complicated, the question does not comment on whether the path is redundant, if not redundant the correct answer would be D, but if we take into account good practices, the FC would be redundant.

https://kb.vmware.com/s/article/2014553

Book course: 6-23 Fibre Channel SAN Components Using SAN switches, you can set up path redundancy to address any path failures from host server to switch, or from storage array to switch. 6-25 Multipathing with Fibre Channel By default, ESXi hosts use only one path from a host to a given LUN at any one time. If the path actively being used by the ESXi host fails, the server selects another available path.

An administrator needs to create affinity rules for the following vSphere cluster setup:

* The cluster contains two virtual machines (VMs) named app01 and app02.

* The cluster contains six hosts named esx11 through esx16.

* The app01 and app02 VMs run software that is licensed to run only on esx11, esx12, or esx13.

* vSphere Distributed Resource Scheduler (DRS) is configured

Which set of steps must the administrator perform to ensure that the licensing requirements are met for app01 and app02?

A.
1. Add all the hosts to a host group. 2. Create a VM-VM anti-affinity rule for app01 and app02
A.
1. Add all the hosts to a host group. 2. Create a VM-VM anti-affinity rule for app01 and app02
Answers
B.
1. Add the esx11 - esx13 hosts to a host group 2. Create a VM-VM affinity rule for app01 and app02
B.
1. Add the esx11 - esx13 hosts to a host group 2. Create a VM-VM affinity rule for app01 and app02
Answers
C.
1 Add the VMs to a VM group and the esx11 - esx13 hosts to a host group. 2 Create a VM-Host required rule between the VM group and the host group.
C.
1 Add the VMs to a VM group and the esx11 - esx13 hosts to a host group. 2 Create a VM-Host required rule between the VM group and the host group.
Answers
D.
1. Add the VMs to a VM group and the esx11 - esx13 hosts to a host group. 2. Create a VM-Host preferential rule between the VM group and the host group
D.
1. Add the VMs to a VM group and the esx11 - esx13 hosts to a host group. 2. Create a VM-Host preferential rule between the VM group and the host group
Answers
Suggested answer: C

Explanation:

Add the VMs to a VM group and the esx11 - esx13 hosts to a host group, which allows the administrator to group together virtual machines or hosts that share common characteristics or requirements.

https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-0591F865-91B5-4311-ABA6-84FBA5AAFB59.html

Refer to Exhibit:

An environment has the following configuration:

* Resource Pool ''RP-MOM? has a reservation of 6GHz and one running virtual machine (VM) 'VM-M1? with 1 GHz reserved

* Resource Pool ^RP-KID? has a reservation of 2GHz, and expandable reservations is activated

The administrator creates two VMs, ''VM-K1? and 'VM-K2?, in the ''RP-KID? resource pool with 2GHz reserved for each, and turns on ''VM-M1 ?

Given this scenario, which statement is true?

A.
The administrator must deactivate expandable reservations to turn on VM-K2
A.
The administrator must deactivate expandable reservations to turn on VM-K2
Answers
B.
The administrator can create a third VM ( VM-K3?) at RP-KID and reserve 6GHz
B.
The administrator can create a third VM ( VM-K3?) at RP-KID and reserve 6GHz
Answers
C.
VM-K2 can be powered on because it can get the resources needed from RP-MOM.
C.
VM-K2 can be powered on because it can get the resources needed from RP-MOM.
Answers
D.
VM-K2 cannot be powered on because there are not enough resources in RP-KID.
D.
VM-K2 cannot be powered on because there are not enough resources in RP-KID.
Answers
Suggested answer: C

Explanation:

https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-resource-management/GUID-60077B40-66FF-4625-934A-641703ED7601.html

Refer to the exhibit.

An administrator configures a distributed switch and adds the first VMware ESXi server to it.

The administrator also performs the following activities:

* The administrator assigns two uplinks to the distributed switch.

* The administrator enables uplink teaming.

When attempting to perform a health check of the teaming policy, the health status of the Teaming and Failover reports as ' Unknown?, as seen in the exhibit.

What can the administrator changes in the distributed switch for the health status to report correctly?

A.
Add a minimum of three hosts with two uplinks each
A.
Add a minimum of three hosts with two uplinks each
Answers
B.
Add a minimum of two hosts with two uplinks each
B.
Add a minimum of two hosts with two uplinks each
Answers
C.
Add a minimum of three hosts with four uplinks each
C.
Add a minimum of three hosts with four uplinks each
Answers
D.
Add a minimum of two hosts with one uplink each
D.
Add a minimum of two hosts with one uplink each
Answers
Suggested answer: B

A vSphere cluster hosts a three-tier application The cluster has 50% resources available. If a host in the cluster fails, the database server must be online before the application server, and the application server must be online before the Web server.

Which feature can be used to meet these requirements?

A.
Predictive DRS
A.
Predictive DRS
Answers
B.
vSphere HA Orchestrated Restart
B.
vSphere HA Orchestrated Restart
Answers
C.
vSphere HA Restart Priority
C.
vSphere HA Restart Priority
Answers
D.
Proactive HA
D.
Proactive HA
Answers
Suggested answer: B

Explanation:

https://www.vladan.fr/what-is-vmware-orchestrated-restart/

An administrator is tasked with implementing a backup solution capable of backing up the Su-pervisor cluster, vSphere Pods, and persistent volumes.

Which two solutions must be used to meet this requirement? (Choose two.)

A.
VMware vCenter
A.
VMware vCenter
Answers
B.
Standalone Velero and Restic
B.
Standalone Velero and Restic
Answers
C.
NSX-T Manager
C.
NSX-T Manager
Answers
D.
vSphere Host Client
D.
vSphere Host Client
Answers
E.
Velero Plugin for vSphere
E.
Velero Plugin for vSphere
Answers
Suggested answer: B, E

Explanation:

https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-9816E07A-466C-451D-A43B-D415B2FAB7D6.html

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