VMware-2V0-621考试题库中英文对照

vSphere库存服务

D. Storage Policy Based Management 基于管理策略的存储 Answer: B,C Explanation:

QUESTION NO: 90

What command line utility can be used to upgrade an ESXi host?

什么命令行工具可以用来升级一个ESXi主机? A. esxcli B. esxupdate C. vihostupdate D. esxcfg Answer: A Explanation:

QUESTION NO: 91

Which log file would you examine to identify an issue which occurred during the pre-upgrade phase of a vCenter Server upgrade process?

哪个日志文件你检查确定一个问题发生在vCenter服务器升级过程的预升级阶段？ A. vcdb_req.out B. vcdb_export.out C. vcdb_import.out D. vcdb_inplace.out Answer: A Explanation:

QUESTION NO: 92

Which three statements are true when restoring a Resource Pool Tree? (Choose three.)

这三个陈述是正确的当恢复资源池树时？

A. Distributed Resource Scheduler must be set to manual. 分布式资源调度程序必须设置为手动

B. Restoring a snapshot can only be done on the same cluster from which it was taken. 恢复快照只能在同一集群拍摄。

C. No other resource pools can be present in the cluster. 没有其他资源池可以出现在集群。

D. Restoring a resource pool tree must be done in the vSphere Web Client.

恢复一个资源池树必须在vSphere Web客户端完成。 E. Enabling Enhanced vMotion Compatibility on the cluster is required.

在集群上启用增强vMotion兼容性是必需的。 Answer: B,C,D Explanation:

QUESTION NO: 93

An administrator has created a resource pool named Marketing HTTP with a Memory Limit of 24GB and a CPU Limit of 10,000 MHz.

管理员已经创建了一个名为营销HTTP的资源池，它内存限制24 GB 和CPU限制10000 MHz。

The Marketing HTTP resource pool contains three virtual machines:

营销HTTP资源池包含三个虚拟机:

- Mktg-SQL has a memory reservation of 16 GB. Mktg-SQL 有一个16 GB的内存预留

- Mktg-App has a memory reservation of 6 GB. Mktg-App 有一个6 GB的内存预留

- Mktg-Web has a memory reservation of 4 GB. Mktg-Web 有一个4GB的内存预留

What would happen if all three virtual machines are powered on?

如果这三个虚拟机都上电会发生什么？

A. All three virtual machines can power on, but will have memory contention.

所有三个虚拟机可以上电,但会有内存争用。 B. All three virtual machines can power on without memory contention.

所有三个虚拟机可以上电,但没有内存争用。

C. Only two of the three virtual machines can power on. 只能让其中的两个虚拟机可以上电。

D. Only one of the virtual machines can power on. 只能让其中的一个虚拟机可以上电。 Answer: C Explanation:

QUESTION NO: 94 Refer to the Exhibit. 依据图表

An administrator has configured a vSphere 6.x DRS cluster as shown in the Exhibit.

管理员配置vSphere 6。x DRS集群如图表显示。 Based on the exhibit, which statement is true? 基于这个图表,哪个声明是正确的

A. A virtual machine can be powered on in the Test Resource Pool with a 6 GB Memory Reservation.

虚拟机可以在有6 GB内存预留的测试资源池上电。 B. A virtual machine can be powered on in the Dev Resource Pool with a 8 GB Memory Reservation.

虚拟机可以在有8 GB内存预留的开发资源池上电。 C. A virtual machine from both the Test Resource Pool and the Dev Resource Pool can bepowered on with a 4 GB Memory Reservation.

一个来自测试资源池和开发资源池有4 GB内存的预留的虚拟机可以上电。

D. No more virtual machines can be powered on due to insufficient resources.

由于资源不足没有更多的虚拟机可以启动。 Answer: A Explanation:

QUESTION NO: 95 Refer to the Exhibit. 依据图表 -- Exhibit --

An administrator has created the DRS cluster shown in the Exhibit.

管理员创建了DRS集群如图表所示。

Based on the exhibit, which statement is true? 基于这个图表,哪个声明是正确的

A. Under CPU contention, Prod-VM1 receives four times the CPU resources than Test-VM1.

在CPU的争用情况下,Prod-VM1收到比Test-VM1的四倍多的CPU资源。

B. The Prod-VM1 will always have more CPU resources than all other virtual machines.

Prod-VM1总是有更多的CPU资源比其他所有虚拟机 C. The Test-VM2 will always have less CPU resources than all other virtual machines.

Test-VM2总是比其他所有虚拟机有更少的CPU资源。 D. Under CPU contention, Test-VM1 will receive 25% of the total CPU resources.

根据CPU争用,Test-VM1将获得25%的总CPU资源。 Answer: A Explanation:

QUESTION NO: 96

VMware vSphere Replication protects virtual machines from partial or complete site failures by replicating the virtual machines between which three sites? (Choose three.)

VMware vSphere复制从部分或整个站点故障保护虚拟机，通过复制哪三个站点虚拟机？ A. From a source site to a target site. 从源站点到目标站点。

B. From within a single site from one cluster to another. 在一个单独的站点从一个集群到另一个。

C. From multiple source sites to a shared remote target site. 从多个源站点到一个共享远程目标站点。

D. From a single source site to multiple remote target sites. 从单个源网站到多个远程目标站点。

E. From multiple source sites to multiple remote target sites.

从多个源站点到多个远程目标网站。 Answer: A,B,C Explanation: QUESTION NO: 97

Which two capabilities does the vSphere Replication Client Plug-in provide? (Choose two.)

vSphere复制客户端插件提供哪两个功能？

A. Configure connections between vSphere Replication Sites.

配置vSphere复制站点之间的连接。

B. Deploy and register additional vSphere Replication Servers.

部署和注册附加vSphere复制服务器。

C. Reconfigure the vSphere Replication Server. 重新配置vSphere复制服务器。

D. Configure an external database for a vSphere Replication Site.

为vSphere复制网站点配置一个外部数据库。 Answer: A,B Explanation:

QUESTION NO: 98

A vSphere Replication user needs to connect a source site to a target site.

vSphere复制用户需要连接源站点到目标站点。 What privilege is needed at both sites? 两个站点需要什么样的特权？ A. VRM remote.Manage VRM VRM遥远.管理VRM

B. VRM datastore mapper.Manage VRM数据存储映射.管理

C. Host.vSphere Replication.Manage replication 主机.vSphere复制.管理复制

D. Virtual machine.vSphere Replication.Manage replication

虚拟机.vSphere复制.管理复制 Answer: A Explanation:

QUESTION NO: 99

Which three parameters should be considered when calculating the bandwidth for vSphere Replication? (Choose three.)

哪三个参数在为vSphere复制计算带宽时应该考虑? A. Data change rate 数据变化速率 B. Traffic rates 通信量速率 C. Link speed 线速度

D. Application type 应用类型

E. Hardware type 硬件类型

Answer: A,B,C Explanation:

QUESTION NO: 100

When importing an existing SSL certificate into vSphere Replication Server, which file format is required?

当现有的SSL证书导入vSphere复制服务器,哪个文件格式是必需的 A. PKCS#12 B. DER C. PEM D. PKCS#7 Answer: A Explanation:

QUESTION NO: 101

Which keystore would a vSphere Replication administrator use to manually add an additional Certificate Authority certificate?

vSphere复制管理员会使用哪个密钥存储库手动添加一个额外的证书颁发机构的证书? A. hms-truststore.jks B. hms-keystore.jks C. certificates.ks D. cacerts.ks Answer: A Explanation:

QUESTION NO: 102

What is the maximum number of snapshot instances in vSphere Replication that can be configured to recover a virtual machine at a specific point in time?

在vSphere复制可以配置最大多少数量的快照实例来恢复虚拟机配置在一个特定的时间点? A. 16 B. 24 C. 48 D. 72

Answer: B Explanation:

QUESTION NO: 103

What is the compression algorithm used by vSphere Replication to compress data at the source?

vSphere复制压缩源数据时使用什么压缩算法吗? A. FastLZ B. Lz4 C. Lzr D. Lzx Answer: A Explanation:

QUESTION NO: 104 Refer to the Exhibit. 依据图表

A vSphere 6.x environment is configured with VMware Virtual Volumes (VVOLs). An administrator accesses the cluster Actions menu, as shown in the Exhibit.

vSphere 6.x环境配置了VVOLs。管理员访问集群操作菜单,如图表所示。 。

Which option is used to create a VVOL on an existing VVOL container?

哪个选项是用来在现有VVOL容器创建一个VVOL? A. Storage

B. Deploy OVF Template C. New vApp D. Settings Answer: A Explanation:

QUESTION NO: 105 Refer to the Exhibit. 依据图表

What will be created upon completion of the steps in this wizard?

在完成该向导中的步骤后以下哪个被创建?

A. 100GB VMFS5 datastore with free space available for expansion

100 gb VMFS5数据存储与自由空间用于扩张

B. 100GB VMFS5 datastore with free space available for a second datastore

100 gb VMFS5数据存储与自由空间用于第二个数据存储

C. 100GB VMFS3 datastore 100 gb VMFS3数据存储

D. 200.01 GB VMFS5 datastore 200.01 GB VMFS5数据存储 Answer: A Explanation:

QUESTION NO: 106 Refer to the Exhibit. 依据图表

An administrator is attempting to enable Enhanced vMotion Compatibility (EVC), but receives the error shown in the Exhibit.

管理员正试图使增强vMotion兼容性(EVC),但接收的错误如图表所示。

Which condition would explain the error? 哪个条件将解释这个错误?

A. The ESXi hosts are not licensed for EVC. EVC ESXi主机不许可。

B. The administrator does not have privileges to enable EVC.

管理员没有启用EVC的特权

C. The ESXi host CPU has the Intel No-Execute feature disabled.

ESXi主机CPU有英特尔不可执行功能缺陷。

D. The administrator has turned on Intel Virtualization Technology.

管理员打开了英特尔虚拟化技术。 Answer: C Explanation:

QUESTION NO: 107 Refer to the Exhibit. 依据图表

Refer to the Exhibit. The list of devices attached to vmhba1 will be the basis for configuring a VMware Virtual SAN using Manual Mode.

依据图表。设备的列表附加到vmhba1将成为一个基础来配置一个使用手动模式VMware虚拟SAN。

Based on the exhibit, which two combinations of devices should be used to create Disk Group(s)?(Choose two.) 基于这个展览,这两个组合的设备应该被用来创建磁盘组(s)

A. One Disk Group with one Flash Drive and three HDDs 一个磁盘组有一个闪存驱动器和三个HDDs组成

B. Two Disk Groups with one Flash Drive and two HDDs each

二个磁盘组有一个闪存驱动器和二个HDDs组成

C. One Disk Group with one Flash Drive and four HDDs 一个磁盘组有一个闪存驱动器和四个HDDs组成 D. Two Disk Groups with two Flash Drives and four HDDs each

二个磁盘组有两个闪存驱动器和四个HDDs组成 Answer: A,B Explanation:

QUESTION NO: 108

An administrator is unable to start the vCenter Server service. The vpxd.log file shows this service failure: 管理员无法启动vCenter服务器服务。vpxd.日志文件显示了这个服务失败:

[13308 error 'Default' opID=622892-371bf717] CoreDump: Unable to write minidump [13308 error'Default'

opID=622892-371bf717] error -2147024784 : There is not enough space on the disk.

What is preventing the start of the service? 什么可以防止这个服务启动?

A. Insufficient space on the vCenter Server vCenter服务器上的空间不足

B. Insufficient space on the Database Server 数据库服务器上的空间不足

C. Insufficient space on the VMFS volume VMFS卷上的空间不足

D. Insufficient space on the ESXi ramdisk ESXi ramdisk空间不足 Answer: A Explanation:

QUESTION NO: 109

After deploying a vSphere Platform Services Controller (PSC), an administrator is unable to install vCenter Server. The error displayed is:

部署vSphere平台服务控制器后,管理员无法安装vCenter服务器。显示的错误是:

Could not contact Lookup Service. Please check VM_ssoreg.log.

无法联系查找服务。请检查VM_ssoreg.log。

Which two actions can be taken to correct this problem? (Choose two.)

这两个操作可以更正这个问题?

A. Verify that the clocks on the host machines running the PSC, vCenter Server, and the vSphere Web Client are synchronized.

确认主机上的时钟运行的PSC,vCenter服务器,vSphere Web客户端是同步的。

B. Configure a valid Identity Source for the Platform Services Controller in the vSphere WebClient.

配置一个有效身份来源为vSphere Web客户端的平台服务控制器。

C. Ensure that there is no firewall blocking port 7444 between the PSC and vCenter Server.

确保没有防火墙阻塞PSC和vCenter服务器之间的端口7444。

D. Uninstall and reinstall the Platform Services Controller software.

卸载和重新安装平台服务控制器软件。 Answer: A,C Explanation:

QUESTION NO: 110

Which condition would cause a vCenter Server installation to fail when installing on a Windows virtual machine? 哪个条件会导致vCenter服务器在Windows虚拟机器上安装时安装失败?

A. The virtual machine does not have at least four vCPUs. 虚拟机没有至少四个vcpu

B. The virtual machine is running Windows Server 2008. 虚拟机运行Windows Server 2008

C. The virtual machine has an E1000 network device. 虚拟机有一个E1000网络设备。

D. The virtual machine does not have 16GB of RAM. 虚拟机没有16 GB的RAM Answer: B