VMware-2V0-621考试题库中英文对照

Explanation:

QUESTION NO: 111

Which three ports are used by the vSphere Web Client when connecting directly to an ESXi 6.x host? (Choose three.)

当vSphere Web客户端直接连接到一个ESXi 6. x主机时所使用的端口是哪三个? A. 443 TCP

B. 902 TCP and UDP C. 903 TCP D. 5480 TCP

E. 9443 TCP and UDP Answer: A,B,C Explanation:

QUESTION NO: 112

When attempting to connect to a vCenter Server, an administrator observes the following at the top of the vSphere Web Client:

当试图连接到一个vCenter服务器,管理员观察以下的顶部vSphere Web客户端:

Could not connect to one or more vCenter Server Systems:https://vCenter.corp.com:443/sdk 不能连接到一个或多个vCenter服务器系统:https://vCenter.corp.com:443 / sdk

What three reasons could be preventing the vSphere Web Client from communicating with this vCenter Server? (Choose three.)

哪三个原因可以阻止vSphere Web客户端与这个vCenter服务器通信？

A. The vCenter Server machine is not responding via the network.

vCenter服务器通过网络没有响应。

B. An incorrect entry for this vCenter Server exists in the Single Sign-On service.

这个vCenter服务器有一个不正确的条目存在单点登录服务。

C. The SSL certificates do not match the FQDN address for the server.

The SSL证书与服务器FQDN地址不匹配。

D. The Platform Services Controller is external to this vCenter Server.

这个平台服务控制器与这个vCenter服务器不相关。 E. The DNS entry for the vCenter Server is incorrect. vCenter服务器的DNS条目是不正确的。 Answer: A,B,C Explanation:

QUESTION NO: 113

An administrator wants to allow users to login to the vSphere Web Client using the Use Windows session authentication check box for faster authentication.

管理员想允许用户登录到vSphere Web客户端使用使用Windows会话认证复选框为更快的身份验证。

Which three requirements must be met for this feature to be available and functional? (Choosethree.)

哪三个条件必须满足这个功能是可用的和功能? A. Install the vSphere Web Client Integration browser plug-in on the vCenter Server and PlatformServices Controller machines.

B. Install the vSphere Web Client Integration browser plug-in on each workstation from where auser will sign in. C. The users must be signed into Windows using Active Directory user accounts.

D. The administrator must create a valid Identity Source in Single Sign-On for the users domain.E. The administrator must create a valid Single Sign-On Identity Source using Integrated WindowsAuthentication. Answer: B,C,D Explanation:

QUESTION NO: 114

An administrator is unable to see performance statistics for only the Past Week performance data.The vCenter Server is using a Microsoft SQL Server Database.

管理员无法看到仅过去一周的性能统计数据。vCenter服务器是使用Microsoft SQL Server数据库。 What are three likely causes contributing to this issue? (Choose three.)

哪三个可能的原因会导致这个问题

A. Performance statistics are turned off. 性能统计数据是关闭的。

B. The Past Day rollup job is not present. 过去的一天汇总工作不存在

C. The stats_rollup_1_proc is not present. stats_rollup_1_proc不存在

D. The VMware Performance Charts Service is stopped. VMware性能图表服务停止。

E. The JDBC URL is incorrect in the vcdb.properties file. vcdb.properties文件中的JDBC URL 是不正确的。 Answer: A,B,C Explanation:

QUESTION NO: 115

An ESXi 6.x host in the vCenter Server inventory has

disconnected due to an All Paths Down(APD) situation. An administrator has corrected the APD issue on the host, but it still remains disconnected.

vCenter服务器库存上的ESXi 6. x主机由于所有APD情况断开连接。管理员纠正了主机上的APD问题,但它仍然断开连接

What action should the administrator take next? 管理员下一步应该采取什么行动

A. Select Restart Management Agents from the DCUI. 从DCUI选择重启管理代理

B. Execute esxcli system settings advanced set -d /Scsi/FailVMIOonAPD.

执行esxcli系统高级设置-d /Scsi/FailVMIOonAPD C. Modify the advanced parameter /Disk/ApdTokenRetryCount.

修改先进的参数/Disk/ ApdTokenRetryCount。 D. Enable the advanced parameter /Misc/APDHandlingEnable.

启动先进的参数/ Misc / APDHandlingEnable Answer: A Explanation:

QUESTION NO: 116

An administrator notices that the time on an ESXi 6.x host is incorrect.

管理员注意到ESXi 6. x主机上的时间是不正确的 Which two actions should the administrator take to correct this issue? (Choose two.)

哪两个动作管理员应该采取来纠正这个问题?

A. Modify the time for the host using the vSphere client. 修改使用vSphere客户端的主机时间 B. Correct the NTP settings in file.

更正the /etc/ntp.conf 文件中的NTP设置

C. Configure NTP from the Direct Console User Interface. 从直接控制用户界面配置NTP 。

D. Use the vicfg-ntp command from the vSphere Management Appliance.

从vSphere管理设备使用vicfg-ntp命令。 Answer: A,B Explanation:

QUESTION NO: 117

Which command shows the Physical Uplink status for a vmnic?

哪个命令显示了vmnic物理上行状态？ A. esxcli network ip get esxcli网络ip得到

B. esxcli network nic list esxcli网络网卡列表

C. esxcli network vmnic list esxcli网络vmnic列表

D. esxcli network ifconfig get esxcli网络ifconfig得到 Answer: B

Explanation:

QUESTION NO: 118

An administrator decides to change the root password for an ESXi 6.x host to comply with the company's security policies.

管理员决定改变ESXi6. x主机的的根密码来遵守公司的安全政策。

What are two ways that this can be accomplished? (Choose two.)

哪两种方法可以完成上述的要求？

A. Use the Direct Console User Interface to change the password.

使用直接控制台用户界面来改变密码。

B. Use the passwd command in the ESXi Shell. 在ESXi壳使用passwd命令

C. Use the password command in the ESXi Shell. 在ESXi壳使用password 命令

D. Use the vSphere client to update local users. 使用vSphere客户端更新本地用户。 Answer: A,B Explanation:

QUESTION NO: 119

An administrator connects to an ESXi 6.x host console in order to shutdown the host.

管理员连接到一个ESXi 6. x主机控制台以关闭主机。 Which option in the Direct Console User Interface would perform this task?

哪个直接控制台用户界面选项执行该任务? A. Press the F12 key B. Press the F2 key

C. Press Alt + F1 simultaneously D. Press Alt + F2 simultaneously Answer: A Explanation:

QUESTION NO: 120

An administrator is able to manage an ESXi 6.x host connected to vCenter Server using the vSphere Web Client but is unable to connect to the host directly.

管理员可以管理ESXi 6. x主机连接到使用vSphere vCenter服务器Web客户端，但无法直接连接到主机。 Which action should the administrator take to correct this behavior?

管理员应该采取哪个行动来纠正这种行为? A. Restart management agents on the ESXi host. 重启ESXi主机上的管理者代理

B. Disable Lockdown Mode on the ESXi host through vCenter Server.

通过vCenter 服务器禁用ESXi主机上的锁定模式

C. Disable the ESXi firewall with the command esxcli network firewall unload.

禁用ESXi有esxcli网络防火墙卸载的防火墙命令。 D. Reboot the ESXi host. 重启ESXi主机 Answer: B Explanation:

QUESTION NO: 121

An administrator creates a custom ESXi firewall rule using an XML file, however the rules do not appear in the vSphere Web Client.

管理员使用一个XML文件创建一个自定义ESXi防火墙规则,但是规则不出现在vSphere Web客户端。

Which action should the administrator take to correct the problem?

管理员应该采取哪个行动来纠正这个问题？

A. Load the new rules using esxcli network firewall reload. 使用esxcli网络防火墙重新加载来加载新规则。 B. Load the new rules using esxcli network firewall refresh.

使用esxcli网络防火墙刷新来加载新规则。

C. Verify the entries in the XML file and then reboot the ESXi host.

验证XML文件中的条目,然后重新启动ESXi主机。 D. Remove the ESXi host from the inventory and add it back.

从库存删除ESXi主机添加和找回来。 Answer: B Explanation:

QUESTION NO: 122

An administrator needs two vCenter Servers to be visibile within a single vSphere Web Client session.

管理员需要在一个vSphere Web客户端的两个vCenter服务器是可见的。

Which two vCenter Server and Platform Services

Controller (PSC) configurations would accomplish this? (Choose two.)

哪两个vCenter服务器和平台服务控制器(PSC)配置能完成这个？

A. Install a single PSC with two vCenter Servers registered to it.

安装一个有两个vCenter服务器注册的PSC。

B. Install two PSCs in the same Single Sign-On domain with one vCenter Server registered toeach PSC.

安装两个在同一单点登录域已经被一个vCenter PSC服务器注册的。

C. Install a single PSC with two vCenter Servers registered to it and configure Linked Mode.

安装一个有两个vCenter服务器注册和配置模式有关的PSC。

D. Install two PSCs in the same Single Sign-On domain with one vCenter Server registered toeach PSC and configure Linked Mode.

两个已经被安装在相同的单点登录域一个vCenter服务器注册的谨小慎微PSC和配置模式有关。 Answer: A,B Explanation:

QUESTION NO: 123

An administrator wants to clone a virtual machine using the vSphere Client.

管理员想要使用vSphere客户端克隆虚拟机。 Which explains why the Clone option is missing? 哪个选项可以解释克隆选择是失踪的原因？

A. The vSphere Client is directly connected to the ESXi host.

vSphere客户端直接连接到ESXi主机。 B. The virtual machine is configured with a thin-provisioned virtual disk.

虚拟机配置thin-provisioned虚拟磁盘

C. The virtual machine is configured with outdated Virtual Hardware.

虚拟机配置了过时的虚拟硬件。

D. Cloning can only be performed with vRealize Orchestrator.

克隆只能执行vRealize协调器。 Answer: A Explanation:

QUESTION NO: 124

An administrator wants to power on a virtual machine (VM) while connected to an ESXi host using SSH. The VM has the following Name and ID:

管理员想在一个虚拟机(VM)上电，当它使用SSH连接到一个ESXi主机时。虚拟机有以下名称和ID: - VM Name = SQL001 - VMID = 12345

Which command would successfully power on the virtual machine?

哪个命令可以在虚拟机上成功上电 A. vim-cmd vmsvc/power.on 12345 B. vim-cmd vmsvc/power.on SQL001

C. vmware-vim-cmd vmsvc/power.on 12345 D. vmware-vim-cmd vmsvc/power.on SQL001 Answer: A Explanation:

QUESTION NO: 125

What will occur if the .nvram file is deleted from a powered off virtual machine?

如果.nvram文件从一个关闭虚拟机删除将发生什么？ A. The .nvram file will get created the next time the virtual machine is powered on.

下次虚拟机上电时.nvram文件会创建。

B. Restoring the file from backup is needed to allow the virtual machine to power on.

需要从备份恢复文件来允许虚拟机上电。

C. The virtual machine will fail to power on and enter an Orphaned state.

虚拟机将无法开机,进入一个孤立的状态。

D. The virtual machine will fail to power on and enter an Inaccessible state.

虚拟机将无法开机,进入一个难以接近的状态。 Answer: A Explanation:

QUESTION NO: 126

An administrator tries to connect the vSphere 5.5 Client to an ESXi 6.x host.

管理员尝试连接vSphere5.5客户端到ESXi 6. x 的主机。

What will happen when this takes place? 当这发生会发生什么事？

A. The operation will fail, since the vSphere Client is deprecated in vSphere 6.x.

操作将失败,因为vSphere 6. Xv上的Sphere 客户机弃用。

B. The operation will fail and the administrator will need to delete the client and install the 6.xversion.

操作将失败,管理员将需要删除客户端并安装6. xversion。

C. The operation will prompt the administrator to run a script to upgrade the vSphere Client.

操作将提示管理员运行一个脚本升级vSphere客户端。 D. The operation will update the vSphere Client silently in the background, then connect.

操作在后台默默地将更新vSphere客户端，然后连接。 Answer: C Explanation:

QUESTION NO: 127

After successfully adding a new ESXi 6.x host to vCenter Server, an administrator sees it as Not Responding in the vSphere Web Client interface a few minutes later.

成功添加一个新的后ESXi 6. x主机到vCenter服务器后,几分钟后管理员看到其不响应vSphere Web客户端界面。

If the issue is caused by a network firewall blocking traffic, which port must be opened to correctt his specific problem? 如果问题是由网络防火墙阻塞交通引起的,哪个端口必须打开来改正这个特殊问题？ A. 443 (TCP) B. 443 (UDP) C. 902 (TCP) D. 902 (UDP) Answer: D Explanation:

QUESTION NO: 128

An administrator is troubleshooting network communications between the vCenter Server and theE SXi 6.x host.

管理员是故障诊断vCenter服务器和ESXi 6. x主机之间的网络通信。

Which log shows the interaction events between these components?

哪个日志显示了这些组件之间的交互事件? A. /var/log/syslog.log B. /var/log/hostd.log C. /var/log/vpxa.log D. /var/log/fdm.log Answer: C Explanation:

QUESTION NO: 129

An administrator is observing slow performance of the vCenter Inventory Service and observes the entries from the wrapper.log file:

管理员是缓慢的观察vCenter库存服务性能和观察到的条目wrapper.log文件:

Exception in thread \

java.lang.OutOfMemoryError: Java heap spaceException inthread \java.lang.OutOfMemoryError: Java heap space

What should the administrator do to resolve the problem? 管理员应该做些什么来解决这个问题?

A. Increase the memory resources of the vCenter Server. 增加vCenter服务器的内存资源。

B. Increase the values using cloudvm-ram-size. 增加使用cloudvm-ram-size值

C. Increase the memory resouces of the Platform Services Controller.

增加平台服务控制器的内存资源。

D. Increase the wrapper.java.maxmemory value in wrapper.conf.

增加wrapper.java.maxmemory value in wrapper.conf. Answer: A Explanation:

QUESTION NO: 130