相关试题
【单选题】
哪些信息显示在左提醒(MEMO)区:___
A. A.正常提醒信息,独立故障和主故障信息
B. B.仅正常提醒信息
C. C.仅从属故障信息
D. D.独立故障信息,主故障信息和从属故障信息
【单选题】
哪一个计算机产生琥珀色警告:___
A. A.DMC
B. B.FWC
C. C.SDAC
D. D.SDAC&FWC
【单选题】
哪一个显示器显示警告信息?___
A. A.系统页显示
B. B.E瓜r显示
C. C.状态显示
D.
【单选题】
一条三级故障何时必须被排除?___
A. A.立刻排除
B. B.下次飞行之前
C. C.可以留下来而不受时间限制.
D.
【单选题】
DMU的作用为：___
A. A.仅记录飞机系统的参数。
B. B.收集飞机系统的参数并处理产生报告。
C. C.编程。
D. D.维护测试。
【单选题】
“TOCONFIG”键的作用___
A. A．检查飞机的所有构形情况。
B. B．检查发动机正常起动构形。
C. C．检查正常起飞构形。
D. D．检查正常的着陆构形。
【单选题】
BITE电路的最基本功能：___
A. A．探测、隔离并储存故障信息。
B. B．仅收集故障数据。
C. C．仅起动一个测试。
D. D．将故障信息送到ECAM上显示。
【单选题】
CFDS报告里记录的时间正常时来自：___
A. A．电钟。
B. B．CFDIU内部时钟。
C. C．电钟和CFDIU内部时钟的平均值。
D. D．机组输入。
【单选题】
CFDS的PFR报告记录的ECAM警告信息来自：___
A. A．相应的故障系统
B. B．FWC
C. C．DMU
D. D．SDAC
【单选题】
EISDMC转换电门的主要作用：___
A. A．当DMC1或DMC2故障后，维护人员用来起动测试。
B. B．机组用来转换到备份DMC3工作。
C. C．放在正常位时，DMC1和DMC2故障后，可自动转换到DMC3。
D. D．将ECAM的显示转换到ND显示。
【单选题】
EMERCANCQ键的作用：___
A. A．能取消所有的警告信息
B. B．能取消所有的音响警告
C. C．仅能取消红色的警告信息
D. D．仅能取消状态信息
【单选题】
FWC的作用：___
A. A．仅产生红色警告，并计算飞行阶段
B. B．产生所有警告，并计算飞行阶段
C. C．负责数据的计算和处理，并送到ECAM上显示
D. D．负责收集数据，然后送到SDAC
【单选题】
PFR过滤功能的作用___
A. A．滤掉所有ECAM警告信息。
B. B．滤去所有故障信息
C. C．滤去虚伪的或不正确的故障或信息
D. D．滤去Class3级故障信息
【单选题】
打印机输入最高优先权为：___
A. A．FMGC1
B. B．FMGC2
C. C．CFDIU
D. D．EVMU
【单选题】
当CFDIU故障时，信息显示在：___
A. A．上ECAM。
B. B．下ECAM。
C. C．仅最近航段报告里。
D. D．仅最近航段ECAM报告里。
【单选题】
当DMC1和DMC2同时故障时，会发生：___
A. A．机长的PFD和ND无显示，上ECAM上仍有显示。
B. B．只有F/O的PFD、ND和下ECAM显示系统页。
C. C．DMC2负责六个显示器的显示。
D. D．失去机长的PFD和ND显示，并且无系统页显示。
【单选题】
当警告信息被机组清除后，如何使其重现？___
A. A．按压STAT键。
B. B．按CLR键
C. C．按RCL键。
D. D．按CANC键。
【单选题】
当某个系统的参数出现偏差时，ECAM上有显示，为什么故障方式？___
A. A．咨询方式
B. B．警告方式
C. C．状态方式
D. D．注意方式
【单选题】
当哪些组件故障后，显示会自动转换？___
A. A．PFD，ND，上ECAM。
B. B．PFD，ND，下ECAM。
C. C．PFD，上ECAM。
D. D．PFD，下ECAM。
【单选题】
当探测到主故障，信息应显示在哪个区？___
A. A．左memo区或右memo区。
B. B．恒定数据区。
C. C．状态区。
D. D．主发动机参数区。
【单选题】
电子仪表系统产生琥珀色警告的信号由哪个组件来收集___
A. A．DMC
B. B．FWC
C. C．SDAC
D. D．警告灯
【单选题】
独立故障的特征是：___
A. A．会影响到其他系统的工作。
B. B．与其他系统的正常工作无关。
C. C．相应的警告灯不亮。
D. D．由于另一个系统故障而引起的故障。
【单选题】
对于CFDS的工作方式，下面那一种说法是错误的？___
A. A．在空中，CFDS一直工作在正常方式。
B. B．在空中，CFDS可以工作在任何方式。
C. C．在地面，CFDS可以工作在正常方式。
D. D．在地面，当选择菜单方式后，正常方式被超控。
【单选题】
对于CFDS里backup方式的选择工作，哪种说法是正确的？___
A. A．在MCDU上任意选择。
B. B．当主菜单有严重故障时会自动选择。
C. C．在飞行中会自动选择
D. D．在地面上，选择无效。
【单选题】
对于一个级别3系统故障，可以在哪查看故障显示？___
A. A．MCDU的两个报告上。
B. B．ECAM状态页。
C. C．系统页。
D. D．电子状态页。
【单选题】
对于一些不用产生警告的信息，直接送至：___
A. A．ECAM
B. B．DMC
C. C．FWC
D. D．SDDAC
【单选题】
二类系统的定义是：___
A. A．输入/输出都采用ARINC429总线。
B. B．输出用ARINC429总线，输入用离散信号。
C. C．输入/输出都用离散信号。
D. D．输入用ARINC429总线，输出用离散信号。
【单选题】
二类系统能记录多少个航段报告？___
A. A．64
B. B．3
C. C．1
D. D．0
【单选题】
飞机的姿态正常应显示在哪个显示器上？___
A. A．PFD
B. B．ND
C. C．上ECAM
D. D．下ECAM
【单选题】
关于E/W可以显示，下列哪种说法是对的？___
A. A．正常情况下，E/W可以显示在上ECAM和下ECAM上。
B. B．由于PFD显示级重要，所以E/W绝对不能显示到PFD显示器上。
C. C．上ECAM故障时，E/W可以显示在下ECAM上，但必须人工转换。
D. D．当E/W显示在下ECAM时，下ECAM还能够显示系统页。
【单选题】
每个DMC可分为几个通道？___
A. A．4
B. B．3
C. C．2
D. D．1
【单选题】
每个DME有能力显示：___
A. A．所有的PFD，ND和ECAM。
B. B．机长的PFD，副驾驶的PFD和ECAM。
C. C．所有的ND和上ECAM。
D. D．PFD、ND和上ECAM或下ECAM。
【单选题】
哪些报告会自动打印？___
A. A．最近航段报告。
B. B．最近航段ECAM报告。
C. C．现时航段报告。
D. D．飞行结束后报告。
【单选题】
如果一个系统工作能力降级或失去一个余度，警告级别为：___
A. A．LEVEL1
B. B．LEVEL2
C. C．LEVEL3
D. D．无警告
【单选题】
如果有相关的警告和CFDS故障信息，应由哪个项目来查工作号？___
A. A．观察索引。
B. B．识别项目。
C. C．页方框201。
D. D．故障级别。
【单选题】
时钟具有的基本功能是：___
A. A．仅显示时间和计时。
B. B．显示时间、日期、计时和耗时。
C. C．仅显示时间和日期。
D. D．仅计算起飞和到达时间。
【单选题】
系统产生警告级别的最高优先权：___
A. A．LEVEL1
B. B．LEVEL2
C. C．LEVEL3
D. D．状态信息
【单选题】
系统计算机里BITE数据应送到：___
A. A．ECAM
B. B．MCDU
C. C．CFDS
D. D．DFDRS
【单选题】
下列哪个说法是正确的？___
A. A．警告信息优先顺序从高到低排列为：LEVEL1，LEVEL2，LEVEL3。
B. B．所有级别警告都有相同的特征：伴随有音响警告，警告信息显示和警告灯亮。
C. C．对于同一级别里的警告，也有其优先次序。
D. D．当级别3的警告出现，机组只需监视就行，无需采取措施。
【单选题】
下列哪一组故障回影响到系统的正常工作？___
A. A．DMC1，FWC2，SDAC2。
B. B．DMC2，FWC1，FWC2。
C. C．DMC3，FWC1，SDAC1。
D. D．DMC1，FWC2，SDAC1。
推荐试题
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【判断题】
人民民主专政的新中国的创建，标志着近代以来中国面临的两大历史任务的基本完成。
【单选题】
A vSphere content library administrator is attempting to unpublish the content library, but the option is grayed out as shown in the Exhibit. Which statement identifies the reason for not being able to unpublish? ___
A. The content library is optimized for syncing over HTTP.
B. A synchronization operation is in progress with this content library.
C. There are active subscriptions on this content library.
D. Underlying storage for this content library is not accessible.
【单选题】
Assuming a mirrored (RAID-1) object configuration, how many hosts must contribute storage in a non-stretched VMware vSAN cluster to satisfy the “Number of failures to tolerate” policy option?“n” is the desired “Number of failures to tolerate” value for all options.___
A. 2n+2
B. 2n
C. 2n+1
D. 3n
【单选题】
An administrator must change the statistics level for short-term performance monitoring and wants to collect metrics for all counters, excluding minimum and maximum rollup values. What would be the statistics level?___
A. Level 3
B. Level 1
C. Level 2
D. Level 4
【单选题】
In a vSphere environment, two resource pools are created as shown in the Exhibit. Each VM is configured with 1 GB of memory. When the administrator tried to power on VM3, the operation failed. What action in the resource pool settings will allow VM3 to power on successfully?___
A. Deselect Expandable Memory Reservation
B. Increase Memory Reservation
C. Deselect Expandable CPU Reservation
D. Increase the CPU Reservation
【单选题】
Which network is used by vSphere HA when VMware vSAN is enabled?___
A. Management network
B. vSphere Replication network
C. vMotion network
D. VSAN network
【单选题】
Which statement is correct when migrating from a Windows vCenter Server to the vCenter Server Appliance 6.5?___
A. Migration deployments do not migrate local OS users from the source vCenter Server.
B. Migration deployments support DHCP on the source vCenter Server.
C. Migration deployments allow the source vCenter Server to remain powered on afterwards.
D. Migration deployments support custom ports for all services on the source vCenter Server.
【单选题】
How can failback of a recovered virtual machine in vSphere Replication be performed?___
A. No action required, because failback is automatically performed to the source site.
B. Configure a new replication in the reverse direction at the target site.
C. Disable or Stop the virtual machine replication on the source site.
D. Power off and unregister the virtual machine on the target site.
【单选题】
After upgrading the vSphere infrastructure and VMware Tools to version 6.5, the “Upgrade VM Compatibility” option is grayed out in the vSphere Web Client. (See Exhibit.) What must the administrator do to enable the VM compatibility upgrade?___
A. VMware Tools should be upgraded last.
B. Restart the ESXi server.
C. Uninstall VMware Tools.
D. Power off the virtual machine.
【单选题】
What availability mode does vCenter HA provide?___
A. Active-Passive
B. Active-Standby
C. Active-Active
D. Load-balanced
【单选题】
In which scenario will vSphere DRS balance resources when set to Fully Automated?___
A. Hosts with only shared storage
B. Hosts are part of a vSphere HA cluster
C. Power Management is set to Balanced on hosts
D. Hosts with shared or non-shared storage
【单选题】
What VMware technology can be used to move physical servers to the vSphere infrastructure?___
A. VMware vMotion
B. VMware Converter
C. VMware vCenter Server
D. OVF transport
【单选题】
Upgrading vCenter Server with Microsoft SQL database fails with the following error message: The DB User entered does not have the required permissions needed to install and configure vCenter Server with the selected DB. Please correct the following error(s): %sWhat could cause this error?___
A. incorrect ports open on SQL Server
B. incorrect database on the SQL server
C. incorrect compatibility mode on the SQL server
D. incorrect permission on SQL Server database
【单选题】
What is a potential downside of having more than four paths per datastore?___
A. limits the storage protocols
B. increases storage latency for VM
C. limits the path selection policies
D. limits the number of LUNs per host
【单选题】
Which feature facilitates the sharing of templates via vCenter Server?___
A. Content Library
B. OVF
C. folders
D. vApp
【单选题】
A vSphere Administrator is in the process of configuring replication for a virtual machine, but is not able to select the Recovery Point Objective (RPO) value of 5 minutes. Which statement could explain why the RPO value cannot be lower than 15 minutes?___
A. The OS quiescing option is selected for Replication options.
B. The virtual machine hardware version is not compatible.
C. The target and source sites use different types of datastores.
D. The target and source sites are not using VMFS 6.0 datastore.
【单选题】
What advanced parameter defines a custom isolation IP address for a vSphere HA cluster?___
A. das.usedefaultisolationaddress
B. das.isolationshutdowntimeout
C. fdm.isolationpolicydelaysec
D. das.isolationaddress
【单选题】
Which method is supported for backing up the virtual machine that contains vCenter Server?___
A. differential
B. incremental
C. full image
D. individual disks
【单选题】
A vSphere Administrator must ensure that a user is able to view and manage the system configuration in vSphere Web Client. In the vCenter Single Sign-On domain, which group should the user be a part of?___
A. SystemConfiguration.BashShellAdministrators
B. ComponentManager. Administrators
C. Administrators
D. SystemConfiguration.Administrators
【单选题】
What is the minimum number of hosts that must contribute capacity to a non-ROBO single site VMware vSAN cluster?___
【单选题】
Which guest operating system supports PVRDMA?___
A. Windows (32-Bit)
B. Linux (32-Bit)
C. Windows (64-Bit)
D. Linux (64-Bit)
【单选题】
What is the correct way to replace the certificate on an existing vCenter Server that is part of a vCenter HA configuration?___
A. Put the vCenter HA in Maintenance mode, replace the certificate, exit Maintenance mode.
B. Shut down Passive and Witness nodes and replace the certificate on the Active node.
C. Remove the Passive and Witness nodes, replace the certificate, reconfigure the cluster.
D. Replace the certificate while all nodes are participating in the cluster.
【单选题】
The vSphere Data Protection performance analysis results in the “Conditionally Passed” status. What can cause this condition?___
A. The results did not meet the minimum performance expectations.
B. The read, write, and seek tests were successful.
C. The read and write tests were successful but the seek test failed.
D. The read and write tests were successful but the seek test skipped.
【单选题】
A vSphere Administrator wants to reserve 0.5 Gbps for virtual machines on each uplink on a disturbed switch that has 10 uplinks. What is the quota that should be reserved for the network resource pool?___
A. 10 Gbps
B. 5 Gbps
C. 100 Gbps
D. 0.5 Gbps
【单选题】
A vSphere administrator manages a cluster which includes critical and non-critical virtual machines. The cluster requires different permissions for contractors and non-contractors. How can the administrator exclude the contractor group from some of the critical VMs?___
A. Apply permission for both contractors and non-contractors on the cluster level.
B. Apply permission for both contractors and non-contractors on the cluster level. Remove permission on the critical VMs for contractors.
C. Remove permission for contractors on the cluster level. Apply permission on the critical VMs for noncontractors.
D. Apply permission for both contractors and non-contractors on the VMs. Remove permission on the critical VMs for contractors.
【单选题】
In an ESXi 6.5 cluster only "NFS datastore has running or registered virtual machines" returns. A vSphere HA cluster with four hosts has admission control configured to tolerate one host failure. Which statement is true if a fifth host is added?___
A. CPU and Memory capacity will be set to 50%.
B. CPU and Memory capacity will be set to 30%.
C. CPU and Memory capacity will be set to 25%.
D. CPU and Memory capacity will be set to 20%.
【单选题】
Which command can be run to troubleshoot connectivity problems with vmkernal network interfaces?___
A. esxcli network
B. vmkping
C. net-status
D. vicfg-vmknic
【单选题】
What counter should an administrator check to determine if a virtual machine is ballooning?___
A. swapinRate
B. vmmemctltarget
C. swapped
D. vmmemctl
【单选题】
By default, how often is the vCenter vpx user password automatically changed?___
A. 15 days
B. 60 days
C. 30 days
D. 45 days
【单选题】
Which metric in the Exhibit would identify high latency for a virtual machine operating system?___
A. QAVG/cmd
B. KAVG/cmd
C. DAVG/cmd
D. GAVG/cmd
【单选题】
What VM Monitoring setting would ensure that the failure interval for a virtual machine is defined as 120 seconds?___
A. High
B. Normal
C. Low
D. Medium
【单选题】
The business managers have asked the IT administrator to ensure configuration compliance in the vSphere infrastructure. The IT administrator wants to use Host Profiles to accomplish this, but is unable to do so. Why is the administrator unable to use Host Profiles?___
A. The infrastructure uses a vSphere Standard license.
B. The infrastructure has servers with various CPU families.
C. The user has only the “Administrator” role.
D. Host Profiles apply only to storage settings.
【单选题】
What is the result of a “Consolidate” action on a virtual machine?___
A. All snapshots on the virtual machines will be deleted.
B. The virtual machine will be reverted to its last snapshot.
C. Redundant delta disks will be combined and deleted.
D. A new snapshot with memory state will be created.
【单选题】
A Telco customer is implementing NFV using vSphere as the virtualization platform. Which feature can help achieve a high packet rate with lower CPU consumption?___
A. Network I/O Control
B. SplitRX
C. ERSPAN
D. LACP
【单选题】
What is the VMware-recommended best practice for Fibre Channel zoning?___
A. soft zoning
B. single-initiator-multiple-target zoning
C. single-initiator zoning
D. single-initiator-single-target zoning
【单选题】
How can a vSphere administrator ensure that a set of virtual machines run on different hosts in a DRS cluster?___
A. Use a VM-Host affinity rule.
B. Add the VMs to a vApp.
C. Use a VM-VM affinity rule.
D. Place the VMs in different folders.
【单选题】
vCenter Server Appliance Instance can be backed up using which Client Interface?___
A. vSphere Client Interface
B. vSphere Web Client Interface
C. VMware Host Client Interface
D. Virtual Appliance Management Interface
【单选题】
What tool can capture network traffic at the uplinks, or vSwitch, or virtual port levels?___
A. tcpdump-uw
B. wireshark
C. pktcap-uw
D. pcap
【单选题】
Which storage feature always requires the use of third-party software on ESXi?___
A. Hardware Acceleration for NAS devices
B. VVOL
C. Hardware Acceleration for Block
D. evices
