An administrator wishes to enable network port mirroring bas_答案

【单选题】

An administrator wishes to enable network port mirroring based on source port. Which feature should be enabled?___

A. vSphere standard switch port

B. ERSPAN

C. NSX Virtual Wire

D. VLAN

查看试卷，进入试卷练习

微信扫一扫，开始刷题

答案

解析

暂无解析

相关试题

【单选题】

Which CLI command shows the physical uplink status for a vmnic?___

A. esxcli network ip connection list

B. esxcli network ip neighbor list

C. esxcli network nic get

D. esxcli network nic list

查看答案解析

【单选题】

Which is the maximum number of block devices (LUNs) that are supported by ESXi hosts that are running version 6.5?___

A. 1024

B. 512

C. 2048

D. 256

查看答案解析

【单选题】

When performing a vCenter Server 5.5 for Windows with Microsoft SQL Server Express database migration to vCenter Server Appliance 6.5, which will be the target database?___

A. Microsoft SQL Server Express 2012R2

B. Microsoft SQL Server Standard 2012R2

C. PostgreSQL

D. Oracle DB 11g

查看答案解析

【单选题】

An administrator has multiple vCenter Server 6.5 systems but cannot enable Storage I/O Control (SIOC) on a datastore shared by ESXi hosts managed by the vCenter Server systems. Which action should the administrator take to resolve the issue?___

A. Unmount the datastore and then enable SIOC on the vCenter Server system.

B. Configure the datastore to be managed by a single vCenter Server system.

C. Configure Storage DRS and then enable SIOC on the vCenter Server system.

D. Enable Raw Device Mapping (RDM) on the

E. SXi hosts.

查看答案解析

【单选题】

“OneAppServer” is a VM template stored in a content library named “LibraryOne”, but the vSphere administrator is not able to use this template for deployment. Why is the administrator unable to deploy OneAppServer?___

A. OneAppServer must be updated before it can be deployed.

B. LibraryOne is a subscribed library and OneAppServer is not downloaded yet.

C. LibraryOne is published and optimized for syncing over HTTP.

D. OneAppServer was imported from a local file on the system.

查看答案解析

【单选题】

An administrator sets the Failover Capacity for both CPU and Memory at 25%. Based on the Exhibit below, how much of the cluster’s total CPU resources are still available to power on additional virtual machines?___

A. 45%

B. 25%

C. 70%

D. 60%

查看答案解析

【单选题】

Which statement applies to the vSphere Replication appliance?___

A. Only one vSphere Replication appliance can be deployed per vCenter Server instance.

B. VMware Tools in the vSphere Replication appliance can be upgraded.

C. A single vSphere Replication appliance can manage a maximum of 4000 replications.

D. vSphere Replication is available only with the vSphere

E. ssentials Plus license.

查看答案解析

【单选题】

Which esxcli namespace can a vSphere Administrator use to adjust the queue depth?___

A. esxcli system module parameters

B. esxcli storage core device

C. esxcli system module set

D. esxcli storage core adapter

查看答案解析

【单选题】

Which statement regarding datastore clusters meets VMware’s recommended best practices?___

A. Clusters should contain only datastores presented from the same storage array.

B. Clusters should contain only datastores with equal hardware acceleration capability.

C. Clusters should contain only datastores with the same capacity.

D. Clusters should contain only datastores using the same connection method (iSCSI, FC, etc.).

查看答案解析

【单选题】

What VM Monitoring setting would ensure that the maximum reset window for a virtual machine is 24 hours?___

A. Medium

B. Low

C. High

D. Normal

查看答案解析

【单选题】

What is the default space threshold for vSphere Storage DRS?___

A. 80%

B. 70%

C. 90%

D. 95%

查看答案解析

【单选题】

Which is the correct sequence to upgrade a vSphere infrastructure?___

A. vCenter Server>ESXi host> VMware Tools>VM compatibility

B. ESXi host>vCenter Server> VMware Tools>VM compatibility

C. vCenter host> ESXi host> VM compatibility> VMware Tools

D. ESXi host>vCenter Server> VM compatibility>VMware Tools

查看答案解析

【单选题】

An administrator has a large boot from SAN cluster and wants to ensure consistent configuration by using host profiles. What special considerations are required for boot from SAN hosts?___

A. Change the “Device is shared clusterwide” setting to “false” in the host profile.

B. Verify that the boot LUN is correctly identified as the boot device in the host profile.

C. The boot from SAN device must report as a local device.

D. Host profiles are incompatible with boot from SAN hosts.

查看答案解析

【单选题】

When using VMware Converter to import a Windows server and improve the consistency of the destination virtual machine, which optional step can be performed immediately prior to powering down the source server?___

A. Perform a final synchronization task.

B. Remove the server from the network.

C. Uninstall production applications.

D. Remove the server from the Active Directory domain.

查看答案解析

【单选题】

Restoration of the vCenter Server Appliance is accomplished using which interface?___

A. vSphere Web Client

B. vSphere Client

C. vCenter Server Appliance Management Interface

D. vCenter Server Appliance GUI Installer

查看答案解析

【单选题】

When attempting to migrate a virtual machine to another host in the same cluster, the error message, “Select a valid compute resource” returns. What could cause this error?___

A. Both hosts run different versions of ESXi.

B. Both hosts are not sharing the same datastore.

C. VMware Tools is not installed.

D. Virtual machine has an ISO attached.

查看答案解析

【单选题】

When will vSphere Data Protection delete the expired backup image of a Platform Service Controller?___

A. Immediately after the retention period has expired.

B. After the expired backup image is restored.

C. During the next backup window following expiry.

D. During the next maintenance window following expiry.

查看答案解析

【单选题】

Group A has permission to download files in Content Library. Group B does not have permission to download files in Content Library. If a user is a member of both groups, what will be the result?___

A. The user cannot download file from Content Library.

B. The user can download file from Content Library.

C. The user cannot access Content Library.

D. The user can access Content Library.

查看答案解析

【单选题】

An administrator is trying to set up Host Partial Failure Response, but the Automated option is grayed out. What can the administrator change to enable the Automated option?___

A. Change the vSphere DRS Automation level to Partially Automated.

B. Change the vSphere DRS Automation level to Fully Automated.

C. Enable vSphere HA Host Monitoring.

D. Change the vSphere DPM Automation level to Automatic.

查看答案解析

【单选题】

When you attempt to open a virtual machine console from the vSphere Web Client, the console does not connect. The following error message appears:<HTTP ERROR 404> <Problem accessin/.Reason: Not Found>. Why did not connect?___

A. Port 443 is in use.

B. Port 9443 is in use.

C. Port 8443 is in use.

D. Port 22443 is in use.

查看答案解析

【单选题】

What new feature was introduced to the Content Library in vSphere 6.5?___

A. Mount an ISO directly from the Content Library.

B. Deploy a virtual machine from an OVF Package in a Content Library.

C. Upload a File from a URL to a Library Item.

D. Upload a File from a Local System to a Library Item.

查看答案解析

【单选题】

How can an administrator exclude Encryption rights from a support engineer?___

A. Clone the role Virtual machine power user, remove Cryptographic operations privileges.

B. Clone the role Administrator and assign to the support engineer.

C. Clone the role Virtual machine power user and assign to the support engineer.

D. Clone the role No cryptography administrator and select privileges only for the support engineer.

查看答案解析

【单选题】

The administrator must back up a vCenter HA deployment. Which component must be backed up?___

A. Passive node

B. Witness node

C. External database

D. Active node

查看答案解析

【单选题】

What is the supported protocol to perform remote L3 traffic monitoring in vSphere 6.5?___

A. VXLAN

B. ERSPAN

C. RSPAN

D. SPAN

查看答案解析

【单选题】

What are the minimum hardware requirements for a Windows vCenter Server with embedded PSC that manages a “Small” environment?___

A. 2vCPUs, 16 GB RAM

B. 4 vCPUs, 16 GB RAM

C. 2 vCPUs, 10 GB RAM

D. 4 vCPUs, 10 GB RAM

查看答案解析

【单选题】

Which port is used for communication between ESXi and vSphere Data protection?___

A. 80

B. 443

C. 902

D. 22

查看答案解析

【单选题】

What can prevent Storage DRS from functioning on a datastore?___

A. The datastore is configured for Virtual Machine Swapfile location.

B. The datastore is shared across multiple datacenters.

C. The datastore is connected to a host that is running Storage I/O Control.

D. Storage DRS advanced option IgnoreAffinityRulesForMaintenance is set to 1.

查看答案解析

【单选题】

When troubleshooting VMware vCenter Server issues, when logging level provides maximum detail?___

A. Verbose

B. Trivia

C. Info

D. Error

查看答案解析

【单选题】

What new feature is introduced in NFS 4.1 on ESXi 6.5?___

A. IPv6

B. KRB5i

C. AUTH_SYS

D. Storage DRS

查看答案解析

【单选题】

What configuration option would ensure that a virtual NUMA topology is defined on VMs having more than eight virtual CPUs?___

A. cupid.coresPerSocket

B. numa.vcpu.followcorespersocket

C. numa.vcpu.maxPerVirtualNode

D. numa.vcpu.min

查看答案解析

【单选题】

What is the minimum disk space required to deploy vSphere Data Protection (VDP) with 8 TB configuration?___

A. 4 TB

B. 16 TB

C. 8 TB

D. 12 TB

查看答案解析

【单选题】

What advanced option for vSphere HA defines a maximum number of reset attempts by VMCP for a virtual machine?___

A. das.maxterminates

B. das.isolationshutdowntimeout

C. das.maxresets

D. fdm.isolationpolicydelaysec

查看答案解析

【单选题】

What vSphere technology enables the administrator to ensure consistent configuration at scale?___

A. PowerCLI

B. Host Profiles

C. esxcli

D. vSphere Web Client

查看答案解析

【单选题】

Which port is used for vSphere HA agent-to-agent communication?___

A. 443

B. 8182

C. 22

D. 902

查看答案解析

【单选题】

Which log file would assist in identifying an issue that occurred during the database export phase of a vCenter Server upgrade process?___

A. vcdb_import.out

B. export.json

C. export-upgrade-runner.log

D. vcdb_export.out

查看答案解析

【单选题】

Bidirectional CHAP is support by which storage initiator?___

A. software FCoE HBA

B. Fibre Channel HBA

C. independent hardware iSCSI HBA

D. dependent hardware iSCSI HBA

查看答案解析

【单选题】

What is a pool of raw storage capacity that a storage system can provide to Virtual Volumes?___

A. protocol endpoint

B. storage container

C. storage provider

D. datastore

查看答案解析

【单选题】

vSphere 6.5 DRS is now Network-Aware. Based on network utilization, when will DRS balance VMs?___

A. DRS will balance VMs when a network resource pool is configured for VMs.

B. DRS will balance VMs when Network I/O Control is enabled.

C. DRS will place VMs on initial boot for hosts that have network utilization lower that the threshold.

D. DRS will vMotion VMs when network utilization is higher than the threshold on a particular host.

查看答案解析

【单选题】

A scripted upgrade of ESXi fails due to an incorrect parameter in the upgrade script. What file must the administrator modify to correct the problem?___

A. vmreconfig.pl

B. hostinfo.pl

C. ks.cfg

D. boot.cfg

查看答案解析

【单选题】

A VM folder contains VM1 and VM2. Group A has permission to power on virtual machines, defined on the VM folder and its children. Group B has permission to power off virtual machine VM2. If a user is a member of group A and B, what action can the user perform?___

A. Suspend VM2.

B. Power off VM1.

C. Power on and power off VM1.

D. Power on and power off VM2.

查看答案解析

推荐试题

【单选题】

ETC货车比ETC客车多哪个条件才可以正常通过入口？ ___

A. 有OBU

B. 储值卡余额大于零

C. 已进行入口称重检测且准予通行

D. 写入口信息

查看答案解析

【单选题】

客户应于车辆驶入高速公路前（）小时通过全国统一的高速公路绿色通道预约通行服务平台（以下简称“预约平台”）进行网络预约。___

A. 2小时

B. 3小时

C. 4小时

D. 5小时

查看答案解析

【单选题】

收费站查验人员应通过事件记录仪、摄像机、照相机等设备做好查验整体过程的影像记录，供投诉取证及事后稽核工作使用，影像记录资料保存期限不应低于（）。 ___

A. 3个月

B. 6个月

C. 1年

D. 3年

查看答案解析

【单选题】

预约平台将省中心审核通过的退费申请发至部级客户服务系统，客户服务系统生成退费工单并流转至相关发行服务机构，发行服务机构和出口省中心根据退费工单做退费处理。发行服务机构应在退费工单确认后（）个自然日内将款项退还至客户。___

A. 3个自然日

B. 5个自然日

C. 7个自然日

D. 1个月

查看答案解析

【单选题】

根据《鲜活农产品品种目录》文件规定，以下部分农产品分类正确的是（）.___

A. 将生姜由葱蒜类移至薯芋类。

B. 将无花果移至果类。

C. 将食用蛙归类为其他水产品。

D. 因无此专业名称将什果类更名为瓜果类。

查看答案解析

【单选题】

CPC卡核销原则上由（）负责 ___

A. 原采购方

B. 银行

C. 用户本人

D. 收费站

查看答案解析

【单选题】

ETC车道应（）小时不间断运行 ___

A. 7X24

B. 24

C. 48

D. 168

查看答案解析

【单选题】

所有车道均应具备（）功能 ___

A. 计重收费

B. ETC服务

C. 车辆分离

D. 警报

查看答案解析

【单选题】

ETC车辆采取（）完成收费 ___

A. 分段计费，通过车载单元（OBU）和后台记账形式自动完成扣费

B. 分段计费，出口自动收费

C. 分段收费，出口按最近站点扣费

D. 分段收费，出口通过车载单元（OBU）和后台记账形式自动完成到最近站点的收费

查看答案解析

【单选题】

具备条件的入出口ETC车道应通过（）引导客货车辆分流，确保通行秩序和安全。 ___

A. 标志

B. 标识

C. 指示牌

D. 指示灯

查看答案解析

【单选题】

出口收费员下班时不需要将上交的卡包括（） ___

A. 坏卡

B. 长卡

C. 电量不足卡上交

D. 本班结存的CPC卡

查看答案解析

【单选题】

发行服务机构收到客户订单（）天内配送 ETC 产品 ___

A. 3天

B. 5天

C. 6天

D. 7天

查看答案解析

【单选题】

客户办理储值卡注销需提供退款账户（银行账户、第三方支付账户等），注销后天将余额退到客户指定账户。 ___

A. 5

B. 10

C. 15

D. 20

查看答案解析

【单选题】

解除车牌占用，挂起状态名单在（）小时内下发车道生效。 ___

A. 1

B. 2

C. 3

D. 4

查看答案解析

【单选题】

扣款账户变更实时生效，变更生效后产生的交易从新的扣款账户扣款，扣款账户变更前的交易在（）个自然日内仍可从原扣款账户扣款。扣款账户变更前的争议交易在（）个自然日内仍可从原扣款账户扣款 ___

A. 3；5

B. 3；10

C. 6；10

D. 6；15

查看答案解析

【单选题】

收费操作规范性的稽核应包括优免车辆处理、特情处理、、通行费补费等业务操作流程的规范性。 ___

A. 车牌录入

B. 追缴黑名单处理

C. 车型录入

D. 通行费收取

查看答案解析

【单选题】

全国ETC投诉监督热线（）。 ___

A. 95020

B. 95021

C. 95022

D. 95023

查看答案解析

【单选题】

无法读写或电量低于（）的 CPC 卡不得进行调拨或在车道发放。 ___

A. 7%

B. 5%

C. 9%

D. 8%

查看答案解析

【单选题】

各级卡管理机构均应以卡箱为单位进行 CPC 卡管理（车道应用除外），每个卡箱容量不宜超过（）张且为整百数。 ___

A. 500

B. 400

C. 600

D. 700

查看答案解析

【单选题】

（）用于收费站所有车道出现系统故障无法使用的紧急情况。 ___

A. 纸质缴费凭证

B. 纸质通行券

C. 纸质通行凭证

D. 纸质缴费券

查看答案解析

【单选题】

通行费收费按（）批准的标准执行，对所有通行车辆分段计费。 ___

A. 国务院

B. 交通运输部

C. 各省交通运输厅

D. 各省级人民政府

查看答案解析

【单选题】

非 ETC 车辆或者 ETC 设备无法正常使用的车辆，收费员准确核实车牌、车型信息，将实际车牌、车型及入口信息等写入（）卡内（货车还应写入轴数、车货总重信息）。 ___

A. CPU

B. CPC

C. OBU

D. CPB

查看答案解析

【单选题】

（）是指为个人或单位开立的ETC行业账户。___

A. 客户账户

B. 客服账户

C. ETC账户

D. 服务账户

查看答案解析

【单选题】

（）采用实名制，卡内电子钱包记录资金信息，客户需在卡内预存通行费，其车辆在通过收费公路时，系统直接从卡内扣除当次通行费，并根据通行记录在卡账户中记账。___

A. ETC卡

B. 储蓄卡

C. 储值卡

D. 借记卡

查看答案解析

【单选题】

（）安装在车辆内部（风挡玻璃或仪表台上）并且支持利用专用短程通信与路测单元进行信息交换的设备。___

A. CPU

B. OBU

C. RSU

D. ETC

查看答案解析

【单选题】

( )指为客户办理客户账户注销的服务。___

A. 撤档

B. 销号

C. 撤销

D. 销户

查看答案解析

【单选题】

发行服务机构应于每月（）日前发布上一月份的月结单，月结单通常包括客户消费记录、退费、补交等信息，月结单信息以部联网中心统一生成的为准。___

A. 5

B. 6

C. 7

D. 8

查看答案解析

【单选题】

投诉自受理产生工单后，一般（）个自然日内完成处理。___

A. 3

B. 5

C. 6

D. 4

查看答案解析

【单选题】

重要投诉应在（）个自然日内完成投诉处理。___

A. 3

B. 4

C. 5

D. 2

查看答案解析

【单选题】

全国ETC投诉监督热线（）与省级服务热线均可通过语音受理客户投诉并流转处理。___

A. 95022

B. 95021

C. 95023

D. 95025

查看答案解析

【单选题】

各级 CPC 卡管理机构应在日常做好清点装箱工作，在调出时按箱调出，跨省调拨应以（）张/箱为单位开展。___

A. 500

B. 600

C. 700

D. 800

查看答案解析

【单选题】

各收费站每个自然日（）点前对前一自然日的库存数量进行清点并在通行介质管理平台上进行登记，形成日盘点结果。___

A. 0

B. 24

C. 6

D. 12

查看答案解析

【单选题】

收费公路联网收费运营和服务规程试行时间是（）。___

A. 2020年1月3日

B. 2019年12月30日

C. 2020年1月1日

D. 2020年2月1日

查看答案解析

【单选题】

车牌准确率应达到（）。___

A. 95%

B. 100%

C. 99%

D. 98%

查看答案解析

【单选题】

车型准确率应达到（）。___

A. 90%

B. 100%

C. 95%

D. 99%

查看答案解析

【单选题】

MTC/ETC 混合车道：指全时混合车道， MTC 和（）车辆均可在车道有序交替通行。___

A. ETC

B. ETP

C. ETB

D. CPC

查看答案解析

【单选题】

ETC 门架交易流水： ETC 门架系统对() 完成电子钱包交易，所产生的具有不可抵赖性的交易记录，作为清分结算依据。___

A. 单片式OBU

B. 单片式OBP

C. 双片式OBU

D. 双片式OBP

查看答案解析

【单选题】

ETC 专用车道应确保 ETC 车辆不停车通行，（）应支持所有交易方式，包括 ETC 交易和其他交易。___

A. ETC/MTC 混合车道

B. ETC/MTP混合车道

C. ETP/MTC混合车道

D. MTC车道

查看答案解析

【单选题】

持 ETC 单卡客户， ETC 卡仅作支付使用，不作为通行介质使用，入出口均按（）车辆处理。___

A. 非ETC

B. ETC

C. 公务车

D. 紧急车

查看答案解析

【单选题】

出口车道应提供全网（）信息查询功能。___

A. 入口收费站

B. 出口收费站

C. 省界收费站

查看答案解析