Which is the maximum number of block devices (LUNs) that are_答案

【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

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相关试题

【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

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【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.

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【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.

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【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%

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【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.

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【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

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【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.).

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【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

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【单选题】

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

A. 80%

B. 70%

C. 90%

D. 95%

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【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

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【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.

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【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.

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【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

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【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.

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【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.

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【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.

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【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.

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【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.

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【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.

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【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.

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【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

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【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

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【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

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【单选题】

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

A. 80

B. 443

C. 902

D. 22

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【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.

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【单选题】

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

A. Verbose

B. Trivia

C. Info

D. Error

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【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

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【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

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【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

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【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

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【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

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【单选题】

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

A. 443

B. 8182

C. 22

D. 902

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【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

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【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

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【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

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【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.

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【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

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【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.

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【单选题】

The networking team has requested to have a dedicated network for iSCSI traffic. This task has been assigned to the vSphere Administrator. What is the VMware-recommended way to accomplish this?___

A. Configure Static Routes on each ESXi Server.

B. Configure the right subnet.

C. Create a custom IP Stack.

D. Define a dedicated gateway for the iSCSI vmkernel.

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【单选题】

To prevent possible failures or issues during a vSphere upgrade, which component should be upgraded first?___

A. ESXi Hosts

B. virtual machines

C. datastores

D. vCenter Server

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【单选题】

下列哪些故障需要填写运行类使用困难报告？___

A. 飞行中的假火警信号

B. 飞行中或地面发动机熄火或停车

C. 都要

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下列哪些故障需要填写结构类使用困难报告？___

A. 腐蚀、裂纹、或开裂导致要求更换有关的零部件

B. 影响防冰的故障或缺陷

C. 都要

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运行中人为差错报告，需要在多长时间内向局方报告？___

A. 48小时

B. 72小时

C. 24小时

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【单选题】

工具的标号在哪里可以找到？___

A. 尺寸小的刻在表面

B. 尺寸大的有专门的标签

C. A&B

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【单选题】

任何工具由于非正常使用造成损坏及报废的，损失由谁负责？___

A. 公司

B. 当事人

C. 当事人所在部门

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【单选题】

当发现工具丢失___

A. 未找到丢失工具时，维修工程部员工应立即向上级报告

B. 航线放行人员必须确定工具没有遗留在飞机上，才能放行飞机

C. A&B

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【单选题】

关于工具的3清点制度,下列说法正确的是?___

A. 上班的时候清点,使用的时候清点,下班的时候清点

B. 使用前清点,转移的时候清点,使用后清点

C. 都正确

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【单选题】

谁负责申请退单___

A. 领班工程师

B. 值班主任

C. MCC主任

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【单选题】

谁负责批准退单？___

A. 生产计划室

B. 值班主任

C. 航线主管

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【单选题】

MDD是什么？___

A. 在MEL/CDL中有依据的保留故障/缺陷

B. 在MEL没有依据的，但在适航性资料中有依据可以保留的保留故障/缺陷

C. 在MEL和适航性资料中没有依据的，但不影响飞机适航和飞行安全的保留故障/缺陷

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【单选题】

ADD是什么？___

A. 在MEL/CDL中有依据的保留故障/缺陷

B. 在MEL没有依据的，但在适航性资料中有依据可以保留的保留故障/缺陷

C. 在MEL和适航性资料中没有依据的，但不影响飞机适航和飞行安全的保留故障/缺陷

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【单选题】

谁负责首次保留故障/缺陷的申请？___

A. 航线维修组整机放行人员

B. 质量审核工程师

C. 签字人员

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【单选题】

如果MDD,CDD保留期满需要再次保留，需要谁批准？___

A. 总工

B. 局方

C. 责任经理

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【单选题】

ADD保留期限是多少天？___

A. 根据MEL具体规定

B. 30

C. 60

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【单选题】

保留故障缺陷的前提___

A. 根据MEL具体规定

B. 按照航空器持续适航文件确认飞机故障/缺陷或故障/缺陷件

C. 时间，航材，人力资源的不足导致工作无法进行

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【单选题】

保留工作项目应当由_________填写保留项目单___

A. MCC

B. 放行人员

C. 维修计划人员

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【单选题】

保留工作项目的依据是？___

A. MEL.CDL

B. 维修方案

C. 空客手册

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【单选题】

A319/320/321飞机的飞行操纵系统为：___

A. 机械液压

B. 电气液压

C. 机械电气

D. 电传操纵

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【单选题】

A319/320/321飞机复合材料的使用占飞机结构重量的百分数为：___

A. 0.01

B. 0.15

C. 0.3

D. 0.5

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【单选题】

A319/320/321飞机为：___

A. 单通道中短程旅客运输机

B. 单通道远程旅客运输机

C. 双通道中短程旅客运输机

D. 双通道远程旅客运输机

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ATA57是___

A. 门

B. 机身

C. 吊架

D. 机翼

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FCU位于那块面板：___

A. 头顶板

B. 遮光板

C. 中央操控台

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【单选题】

操作静电敏感器件时应注意：___

A. 用塑料材料包住他

B. 给插钉装上保护罩，且不要用手直接接触

C. 用手直接拆装

D. 驾驶舱各面板的位置及介绍

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【单选题】

东航A319/320/321飞机装配的发动机型号为：___

A. F6

B. FM56

C. V2500

D. PW4000

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【单选题】

飞机的接地标识在那里___

A. 起落架

B. 发动机

C. 货舱

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飞机的area划分中100代表：___

A. 下机身

B. 上机身

C. 左机翼

D. 右机翼

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【单选题】

驾驶舱中灯光电门上的红色灯光表示：___

A. 故障，需要机组立刻采取行动

B. 故障，需要机组知道，但不需要立刻采取行动

C. 备用系统的正常工作

D. 临时使用的系统正常工作

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【单选题】

静电敏感器件是如何标识的：___

A. 用红色的环形标签

B. 用绿色的三角标签

C. 用黄底的黑色标签

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【单选题】

空调系统安全valve的作用是?___

A. A.防止反压超压

B. B.代替外流valve

C. C.防止正,反压超压

D. D.组件失效时给客舱供气

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【单选题】

有关外流valve错误的是?___

A. A.应急冲压门开且客舱内外压差<1PSI时,外流valve半开

B. B.当外流valve采用人工方式时,按DITCHING电门不能将它关闭

C. C.当外流valve采用人工方式时,将MANV/S电门扳到UP位并保持,外流valve将逐渐关闭

D. D.此航班使用1号马达,下一航班使用2号

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【单选题】

掺混空气valve的作用是什么?___

A. A.通过加入热空气来调节area

B. B.通过加入冷空气来调area温度

C. C.调节热空气压力

D. D.掺入一部分循环空气到座舱

查看答案解析

【单选题】

掺混空气valve由什么控制?___

A. A.组件控制器

B. B.area控制器

C. C.管道过热传感器

D. D热空气压力调节valve

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【单选题】

当AEVC探测到气流量比需求值高时，哪个valve打开？___

A. A.蒙皮空气出口valve

B. B.蒙皮热交换器进口旁通valve

C. C.空调进口valve

D. D.蒙皮热交换器出口旁通valve

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【单选题】

飞机高度39000英尺,客舱高度正常情况下最大为:___

A. A.8000英尺

B. B.12000英尺

C. C.14000英尺

D. D.39000英尺

查看答案解析

【单选题】

空调组件过热时,哪个传感器气动关闭流量控制valve?___

A. A.组件进口引气温度传感器

B. B.压气机出口气动过热传感器

C. C.组件出口过热传感器

D. D.组件进口引气压力传感器

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【单选题】

控制PACK出口温度的传感器在:___

A. A.涡轮出口

B. B.冷凝器下游

C. C.水分离器下游

D. D.压气机下游

查看答案解析

【单选题】

如果area控制器完全失效，PACK出口温度如何变化？___

A. A.24℃

B. B.PACK1为20℃，PACK2为10℃

C. C.15℃

D. D.固定在当前温度

查看答案解析

【单选题】

如果一个组件控制器完全失效，PACK出口温度如何变化？___

A. A.另一个组件控制器接替工作，此组件工作不受影响

B. B.组件出口温度固定在24℃

C. C.组件出口温度固定在15℃

D. D.组件出口温度固定在当前温度

查看答案解析

【单选题】

下列说法错误的是?___

A. A.热空气调压valve关闭时,通往驾驶舱,前后客舱的掺混空气valve也同时关闭

B. B.再循环风扇故障不影响温度调节

C. C.卫生间,厨房排气扇故障不影响客舱温度调节

D. D.冲压进气口在空中不全开

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【单选题】

压气机气动过热传感器用于PACK过热时关闭：___

A. A.掺混空气valve

B. B.热空气压力valve

C. C.组件流量控制valve

D. D.旁通valve

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