【多选题】
When attempting to power on a Virtual Machine you observe the following error: <Cannot open the disk '/vmfs/volumes/volume/vm/vm-000002.vmdk' or one of the snapshot disks it depends on.> Which three actions will be the best solutions to address this problem? (Choose three.)___
A. Verify that the virtual machine's disk files are present.
B. Investigate the host and virtual machine log files.
C. Verify the vmdk descriptor files and if required, recreate them.
D. Delete the disk file preventing the power on operation.
E. Migrate or register the virtual machine to a different host.
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答案
ABC
解析
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【多选题】
An administrator has been tasked with enabling High Availability ___ on a cluster in a vSphere 6.x environment with default settings. The cluster configures properly and there are no errors. The next day when powering on a virtual machine, an error is presented: <Not Enough Failover Resources>. Which three scenarios are likely causes of this error message? (Choose three.)(CDE)
A. The default VM Monitoring Sensitivity is set too high.
B. There are not enough datastore heartbeat datastores configured by default.
C. The default slot size in the cluster is set too high.
D. There are virtual machines with large CPU reservations.
E. A host is in maintenance mode for a replacement of a failed Hard Drive.
【多选题】
vMotion can be performed between which three physical boundaries? (Choose three.)___
A. Between two vCenter Server Systems
B. Between two vSphere Distributed Virtual Switches
C. Between two vCenter Server Datacenter objects
D. Between two VMware NSX Layer 4 segments
E. Between two NFS datastores
【多选题】
An administrator configures vSphere Replication for a virtual machine and enables multiple point in time (PIT) instances under the recovery settings in the Configure Replication wizard. Which two statements are correct for vSphere Replication with multiple point in time instances enabled? (Choose two.)___
A. vSphere Replication retains a number of snapshot instances of the virtual machine on the target site based on the retention policy that you specify.
B. vSphere Replication uses the virtual machine's snapshot instances to define the target site Point in Time instance based on the retention policy that you specify.
C. vSphere Replication does not support virtual machines with snapshots.
D. vSphere Replication supports virtual machines with snapshots.
【多选题】
An administrator is virtualizing a physical application server and adding it to an existing multi-tiered vApp. The application license is currently tied to the physical NIC's MAC address, so the administrator needs to ensure the license will function properly in the virtual machine. Which two actions can the administrator take to satisfy this task? (Choose two.)___
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【多选题】
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【多选题】
An administrator is attempting to remove an ESXi 6.x host from a vSphere Distributed Switch (vDS). When the administrator attempts to remove the host, the following error is observed: <The resource '16' is still in use.> What three steps are needed to successfully remove the host from the switch? (Choose three.)___
A. Select Manage Ports on the vDS for the host.
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【多选题】
Which two Virtual SAN related actions might start resynchronization of virtual machine objects? (Choose two.)___
A. Editing a virtual machine storage policy to increase the number of replicas.
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【多选题】
An administrator is troubleshooting basic network connectivity issues. Which two scenarios are potential issues that this administrator might face? (Choose two.)___
A. The vSwitch is not attached to the correct physical network.
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C. Traffic shaping is configured incorrectly.
D. Jumbo frames is configured incorrectly.
【多选题】
Which three items should be validated prior to installing ESXi 6.x? (Choose three.)___
A. Remote Storage has been disconnected.
B. Installation media is available.
C. Server hardware clock is set to UTC.
D. Storage has been partitioned with a VMFS volume.
E. Network cards have been setup to use Jumbo
F. rames.
【多选题】
An administrator is performing an interactive installation of ESXi 6.x. Which three options are available for installation? (Choose three.)___
A. DVD
B. USB
C. PXE
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【多选题】
After installation of a host in your test environment, you need to move it to production. The only major change that needs to be made is that the hostname of the server needs to change. What are two ways that an administrator can change the host name without editing configuration files on the host directly? (Choose two.)___
A. Login to the Direct Console User Interface and change it from here.
B. Edit the Default TCP/IP Configuration from the vSphere Web Client.
C. Use the Ruby vSphere Client to send a script to the ESXi host that updates the hostname.
D. Update the information in DNS and the
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【多选题】
An administrator has unsuccessfully attempted several times to install an Operating System inside a virtual machine. The administrator finds that the installation fails at random intervals. Which two actions can be taken to resolve this issue? (Choose two.)___
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【多选题】
VMware tools is failing to install on a Microsoft Windows virtual machine. What are two possible situations that would prevent the installation? (Choose two.)___
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【多选题】
You need to add an object to an existing vApp using the vSphere Web Client. How is this accomplished?___
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Which three steps must be taken to use vSphere Update Manager 6.x to upgrade an ESXi 5.5 host to vSphere 6.x? (Choose three.)___
A. Download an ESXi Image.
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C. Create a baseline and attach it to the ESXi Host.
D. Scan the vCenter Content Library for the
E. SXi Image.
【多选题】
Which two options would allow a database administrator, with no access to the vSphere infrastructure, to connect to a virtual machine? (Choose two.)___
A. Use the Virtual Machine Remote Console (VMRC).
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D. Ask the vSphere administrator to grant permission to access with the Horizon View Direct Connect Client.
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Which three are architecture components of vRealize Operations? (Choose three.)___
A. Identity Server
B. Administrative Server
C. Analytics Server
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金克拉金克拉撒旦蒂萨里大儿童家爱丽丝打开就撒开绿灯技术的()
A. 手动阀手动阀
B. 撒旦
C. 反对法
D. 第三方
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金克拉金克拉撒退热贴开绿灯技术的()
A. 是否
B. 阿斯顿
C. 撒旦
D. 感到反感
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而非热舞法国会开绿灯技术的()
A. 撒的
B. 热个股分化
C. 返回
D. 而我认为
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十大富豪不给发货返回返回返回()
A. dfdfgd
B. 梵蒂冈梵蒂冈
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【多选题】
马克思主义哲学所讲的静止是指___
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物质和运动的关系是___
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社会的物质性体现在___
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C. 物质资料的产生是社会历史的前提
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E. 社会生活中不存在物质关系以外的其他关系
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意识的能动作用表现在___
A. 反映客观世界
B. 创造物质世界
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E. 为自然界创造秩序
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金克拉金克拉撒旦蒂萨里大儿童家爱丽丝打开就撒开绿灯技术的()
A. 手动阀手动阀
B. 撒旦
C. 反对法
D. 第三方
【多选题】
金克拉金克拉撒退热贴开绿灯技术的()
A. 是否
B. 阿斯顿
C. 撒旦
D. 感到反感
【多选题】
而非热舞法国会开绿灯技术的()
A. 撒的
B. 热个股分化
C. 返回
D. 而我认为
【多选题】
十大富豪不给发货返回返回返回()
A. dfdfgd
B. 梵蒂冈梵蒂冈
C. 广泛大概
D. 热
【判断题】
金克拉金克拉撒旦蒂萨里大儿童家爱丽丝打开就撒开绿灯技术的()
A. 对
B. 错
【判断题】
金克拉金克拉撒退热贴开绿灯技术的()
A. 对
B. 错
【判断题】
而非热舞法国会开绿灯技术的()
A. 对
B. 错
【判断题】
十大富豪不给发货返回返回返回()
A. 对
B. 错
【判断题】
豆腐干地方梵蒂冈热的()
A. 对
B. 错
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豆腐干沙发沙发地方梵蒂冈热的()
A. 对
B. 错
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【填空题】
而非热舞法国会开绿灯技术的()
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十大富豪不给发货返回返回返回()
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54多谐振荡器可产生 ___
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56石英晶体多谐振荡器的突出优点是___ 。
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555定时器不可以组成___。
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59以下各电路中,___可以产生脉冲定时。
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【单选题】
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14在8×51的输入/输出端口里,哪个输入/输出端口执行在输出功能时没有内部上拉电阻?___
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【单选题】
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【单选题】
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【单选题】
24在8×51的程序里,若要将某个输入/输出端口设置成输入功能,应如何处理?___
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【单选题】
8×51提供几个外部中断和定时器/计数器中断?___
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【单选题】
8×51的IP缓存器的功能如何?___
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【单选题】
28若要让采用低电平触发,则应如何设置?___
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29在Keil µVision3里进行调试/仿真时,在哪里操作才能触动程序中断?___
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【单选题】
30在8×51所提供的中断功能里,下列哪个优先级比较高?___
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【单选题】
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32在Keil C里,中断子程序与函数又何不同?___
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【单选题】
33若要同时启用INT0及INT1中断功能,则应如何设置?___
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【单选题】
35在8×51的Timer里,若使用Mode 0,其最大计数值为多少个机器周期?___
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【单选题】
36在12MHz的8×51系统里,哪一种方式一次可定时5ms?___
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【单选题】
37若要让Timer作为外部计数只用,应如何设置?___
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【单选题】
39下列哪个不是8×51所提供的省电方式?___
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【单选题】
89S51的看门狗有何作用?___
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【单选题】
41若要启用WDT,则应依次填入WDTRST寄存器哪些数据?___
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【单选题】
8×51的定时器,在下列哪种方式下具有自动加载功能?___
A. Mode0
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【单选题】
45下列哪种AD转换器的转换速度比较快?___
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