Lernkarten

Karten 353 Karten
Lernende 24 Lernende
Sprache English
Stufe Universität
Erstellt / Aktualisiert 26.03.2015 / 30.08.2019
Lizenzierung Keine Angabe
Weblink
Einbinden
0 Exakte Antworten 0 Text Antworten 353 Multiple Choice Antworten

1/353

Fenster schliessen
Lizenzierung: Keine Angabe

A VSphere administrator attempts to manually vMotion a virtual machine but receives error
messages related to the Shared storage datastore shown in the exhibit.
The administrator uses the VSphere Web Client and locates the datastore setings shown:
Which action should the administrator take to resolve these errors?

Reconnect server 3 to the vCenter server.

Select server 3 and click Mount

Remove server 3 from the cluster then re-add it.

Right-dick Not connected and saect Connect.

Fenster schliessen

A SAN administrator recently installed a storage encryption switch on the Fibre Channel
Fabric. Shortly after the deployment, several new VMFS5 datastores recently created were
dismounted. Attempts to manually mount them fail. VMFS5 upgraded datastores are
unaffected. All storage arrays in use support VASA and VAAI.
What is the root cause of this problem?

All newly created VMFS5 datastores are tagged ATS_Only. The storage encryption switch blocks the ATS command.

All newly created VMFS5 datastores are tagged XCOPY Only. The storage encryption switch blocks the XCOPY cornmand.

All newly created VMFS5 datastores are tagged WRITE_SM1E_ Only. The storage encryption switch blocks the WRITE_SAME command.

All newty created VMFS5 datastores 'Nere formatted with 1MBblock size. The storage encryption switch does not support this block size.

Fenster schliessen

An administrator is using esxtop to troubleshoot a storage performance issue.

Which parameter should the administrator check to monitor any storage-related VSphere

overhead?

DAVG

KAVG

GAVG

CMDS

Fenster schliessen

An error occurs while building a new virtual rnachine with a thin provisioned virtual disk size
of 20GB. The datastore has 35GB of free space. The datastore is overcommitted by 95GB.
What is preventing the virtual machine frorm being built?

The datastore is built on a thin provisioned LUN that has run out of storage array free

The datastore has reached the maximum overcommitment threshold.

The virtual disk used by the virtual machine cannot be thin provisioned on this datastore.

The virtual dtsk used by the virtual machine requires more free space than is available in the datastore.

Fenster schliessen
1

1 Kommentare

  • 20.11.2015
    Falsche Antwort!

    Richtige Antwort: The selected datastore is not accessible to all of the hosts.
1

A vSphere administrator configures a preferred heartbeat datastore in an HA/DRS Custer
configuration. The vCenter Server identifies an alternative preferred datastore.
Why would vCenter Server identify an alternative preferred datastore over the
administrator's preference?

The selected datastore contains powerd-on virtual rnachines.

The selected datastore is formatted with a 1 MB block size.

The selected datastore is an NFS datastore.

The selected datastore is not accessible to all of the hosts.

Fenster schliessen

The Ioad is high on a HA/DRS cluster. DPM is enabled. A vSphere administrator
determines that hosts are NOT powering on automatically to support the Ioad.
Which oonfiguration would result in this condition?

VM-to-VM or VM-to-Host DRS rules have been configured that restrict where some VMs can be moved.

DPM has been to set to the most Conservative threshold.

Same of the virtual machines have been removed from HA consideration by the vSphere Administrator.

DRS is set to Manual Automation.

Fenster schliessen

The Ioad on a Fulty Automated HA/DRS cluster is critically unbalanced.


What condition could cause this issue?

DRS is disabled on one or more virtual machines.

The migration threshold is set to Moderate.

Storage vMotion is not enabled on the duster.

Storage DRS is disabled on the datastore hosting the cluster's virtual machines.

Fenster schliessen

A vSphere administrator determines that more metrics are available for viewing in the
real time view than are available in the daily view for a virtual machine.
What is the reason for this discrepancy in the number of available metrics?

The daily view does not contain all of the metfies that the realtime view does.

The default vCenter statistics Ievel is being used.

A vCenter statistics Ievel of 4 is being used.

The daily view presents a different selection of metrics by default than presented by the realtime view.

Fenster schliessen

A VMware admlnistrator determines that the active memory on an ESXi 5.x host is 20%

and the consumed memory is 90%.

How much Host memory is available to virtual machines?

80%

10%

70%

20%

Fenster schliessen

The vSphere administrator needs to check the system health of an ESXi 5.x host using the

vSphere Web Client. Which option in the Monitor tab should the administrator use for the

selected host?

Performance

Hardware Reports

Storage Status

lssue log

Fenster schliessen

A vSphere administrator needs to configure the envirorunent to send a notification to a
monitored email address every time a vSphere alarm is triggered.
Which procedure should the administrator use to accomplish the task?

Use the vSphere web client to configure the VCenter Server SMTP settings. Edit the alarm action to send a notification emaiL

Use the vSphere web client to configure ttle VCenter Server SNMP settings. Edit the alam action tosend a notification email.

Use the vSphere web client to create a vCenter Server scheduled task that will send a notificatioo email when analarm is triggered.

Use the vSphere web client to create a vCenter Orchestrator WOOdlow that will send a notificatioo email when an alarm is triggered.

Fenster schliessen

Which default alarm definition will send a notification trap if the redundant storage path is

lost?

cannot connect to storage

Datastore removed from host

Host storage status

Hardware health changed

Fenster schliessen
Lizenzierung: Keine Angabe

The vCentecr Operations Manager dashboard is showing Health issues associated with the
selected virtual machine. There have been no availability or configuration issues with the
virtual machine, and the workload badge is still green:
How should an administrator resolve this issue?

Select the Anomalies badge to identify the cause of the abnormal behavior, then take appropriate action

Select the Stressbadge to identify the cause of the increased stress, then take appropriate action.

Select the Risk badge, identify the host at risk, and migrate the VM to a host with more resources.

Select the Risk badge to identify how much time is remaining before CPU resources are gone, then assign more resources.

Fenster schliessen

Time Remaining, Capacity Remaining, and Stress are minor badges of which major badge

in vCenter Operations Manager?

Health

Risk

Efficiency

Workload

Fenster schliessen

Which minor badge items make up the Efficiency badge score for an ESXi host in VCenter

Operations Manager?

Workload, Anomalies, Faults

Workload, Stress, Density

Time Remaining, capacity Remaining

Redaimable Waste, Density

Fenster schliessen

VMware vSphere 5.5 Flash Read Cache pools multiple flash-based devices into a single consumable construct called what?

vSphere Flash Infrastructure

vSphere Storage Stack

vSphere Swap Cache

vSphere Flash Resource

Fenster schliessen

An administrator is configuring iSCSI for use with a vSphere 5.x environment.

Which networking feature should be configured on the ESXi host to improve iSCSI performance?

Jumbo Frames

NetQueue

EtherChannel

EtherChannel

Fenster schliessen

An administrator must perform maintenance on a fibre channel switch connected to vmhba2 on an ESXi 5.x host. The host has been configured with the Fixed policy, and the preferred path will be impacted by the maintenance event.

Which procedure is the least disruptive option that can be taken to prepare for the maintenance event?

Change the policy on the ESXi host to MRU for the duration of the maintenance event

Use the vSphere Client to disable the path impacted by the maintenance event

Unplug the FC cable from vmhba2 for the duration of the maintenance event

Unplug the FC cable from the Storage Processor port on the FC array for the duration of the maintenance event

Fenster schliessen

Which vSphere 5.x feature provides for the dynamic allocation of storage capacity for individual virtual machines?

vStorage VMFS Volume Grow

VMware vStorage Thin Provisioning

VMware vStorage APIs

VMware ThinApp

Fenster schliessen

Your colleague needs to build a very large virtual machine and has asked you what the largest supported VMDK size is within a vSphere 5.5 environment. What will be your response?

2TB

32TB

62TB

64TB

Fenster schliessen

Which three Path Selection Policies are supported by default in vSphere 5.x? (Choose three.)

MRU (Most recently used)

Round Robin

Fixed

Least I/O

Least Busy

Fenster schliessen

A company has been utilizing templates in its environment. It is running a 10-node ESXi 5.x Cluster and DRS has not been configured. Several virtual machines have been deployed from this template and successfully powered on, but a newly deployed virtual machine will not power on. There appears to be adequate CPU and Memory resources available on the host.

Which three things can be done to allow more virtual machines to be deployed into the cluster from this template? (Choose three.)

Deploy the virtual machine to a different host using the same datastore

Enable DRS on the cluster to balance the virtual load out across hosts

Increase the virtual machine memory reservation

Move the swap file to a different location

Select a different datastore for the virtual machine

Fenster schliessen

What is the connection type of the primary VLAN in a Private VLAN?

Promiscuous

Isolated

Community

Trunked

Fenster schliessen

An administrator determines that a virtual machine configured for the Development port group lost network connectivity when it was migrated with vMotion from one ESXi 5.x host to another. The administrator notices that machines configured for the Production port group are not experiencing the issue. The hosts have port groups with the following network configuration:

Host A:

  1. Production (VLAN 100)

  2. Development

Host B:

  1. Production (VLAN 100)

  2. Development (VLAN 200)

Which two conditions would explain the loss of network connectivity for the virtual machine? (Choose two.)

The configured VLAN for Production on Host A is incorrect.

The configured VLAN for Development on Host B is incorrect.

An improper native VLAN is configured on the uplinks to Host A.

An improper native VLAN is configured on the uplinks to Host B.

Fenster schliessen

VMware vSphere 5.5 supports which two new features for the Microsoft Cluster Service (MSCS)? (Choose two.)

iSCSI protocol

Fixed path policy

Fibre Channel protocol

Round-robin path policy

Fenster schliessen

Which functionality does vSphere 5.x High Availability provide?

Automatic restart of virtual machines

Automatic balancing of server workloads

High availabilty of ESXi hosts in a cluster

Zero downtime for virtual machines

Fenster schliessen

What two things are controlled by the DRS automation level? (Choose two.)

VM isolation response

VM restart priority

VM migration

Initial placement of VMs

Fenster schliessen

Which condition produces a warning message but will allow a VMotion migration to proceed?

A virtual machine has an active connection to the ESXi host's CD-ROM drive

A virtual machine has a CPU affinity set to run on a specific CPU.

A virtual machine is in an MSCS Cluster relationship with another virtual machine

A virtual machine is configured to use an internal virtual switch but is not connected to the switch

Fenster schliessen

You have 50 virtual machines (VMs) that have been running within a 5-node ESXi 5.x DRS cluster for a number of weeks. Several VMs running on one of the hosts suddenly show the Blue Screen of Death.

What is the most likely cause of the failure?

A patch recently applied to all virtual machines.

A driver recently applied to all virtual machines.

A VMkernel panic on the ESXi host running the failed virtual machines.

A hardware problem on the ESXi host running the failed virtual machines.

Fenster schliessen

VMware vSphere 5.x can be evaluated prior to purchase. What is the maximum number of days the evaluation can be used before a license must be purchased?

30

60

90

120