following:
- three ESX Server host machines with four physical dual-core processors
- the ability to migrate running virtual machines (VMs) between these hosts without taking
them offline
- multiple processor support for certain applications What licensing is necessary to support
these requirements?
（某公司准备实施ESX4.0和vcenter，要求条件如下） （3个ESX主机，每主机4个双核处理器） （在不停机的情况下进行虚拟机迁移）
（某些应用程序需要多处理器支持）需要实现上述要求，必须购买哪种license。
A、1 vCenter server license, a 24-processor VMotion license, and a 24-processor ESX Server license
B、1 vCenter server license, a 12-processor VMotion license, and a 12-processor ESX Server license （1个vcenter server license，12个处理器的vmotion license，和12个处理器的ESXlicense） C、3 vCenter server licenses, 3 VMotion licenses, and 3 ESX Server licenses
D、1 vCenter server license, 1 VMotion license, and an ESX Server license for each virtual processor for each running VM
35、During installation you manually create a local VMFS volume. What is a possible purpose for this volume? （通常情况下，会因为什么目的去手动创建本地VMFS卷）
A、service console swap files for over commitment of service console RAM B、decentralized storage for all VMkernel swap activity （分散存储上所有的Vmkernel swap文件）
C、VMkernel swap files for locally configured virtual machines D、storage for service console log files
36、Which partition is required to store core dumps for debugging and for VMware technical
support?
（哪一个分区需要Vmware技术支持，进行核心转储及调试）
A、vmkcore B、vmfscore C、vmimages D、vmkdump
37、Which statement is true about running an ESX Server virtual machine on a CIFS share? （关于ESX server虚拟机运行在CIFS共享上的描述，以下哪项是正确的）
A、ESX Server requires gigabit Ethernet adapter in order for CIFS to be used as datastore. B、ESX Server must be on the same LAN as the CIFS server. C、ESX Server does not support datastore on CIFS. （ESX server不支持datastore运行在CIFS上）
D、ESX Server must be granted as a trusted member of the CIFS server.
38、During ESX Server 4.0 installation, selecting \
will cause virtual machines to _____.
（在安装ESX server 4.0时，如果选择了\，将
造成虚拟机出现什么情况？）
A、share a network adapter with the service console （和service console共享一个网络适配器） B、share a bond with all available network adapters C、share a port group on VLAN 1 D、share an internal only virtual switch
39、Where is LUN masking configured? (Choose two.) （LUN masking在哪里配置）
A、on the Fibre Switch B、on the host （在主机上） C、on the storage processor （在存储设备上） D、on the Ethernet switch E、on the firewall
40、What is a valid reason for choosing to boot from local storage rather than choosing to boot
from SAN? （什么原因会让你选择从本地存储启动，而不是从SAN启动）
A、MSCS is not supported on boot from SAN. （MSCS微软集群服务不支持从SAN启动） B、RDM is not supported on boot from SAN. C、VMotion is not supported on boot from SAN.
D、There is no way to restrict sharing of boot LUNs between ESX Servers on boot from SAN.
41、A company decides to replace one 8-CPU host with four dual-CPU hosts. This Virtual
Infrastructure uses server-based licensing. How many new licenses will be required?
（某公司准备将4台双路CPU的主机更换成1台8CPU的主机，他们之前的license是基础
服务器版，请问他们还需要多少个新的license）
A、0 （不需要，因为并没有增加CPU数量，所以不需要新的license） B、16 C、8 D、4
42、In order to upgrade to vSphere 4, an ESX host must have a /boot partition of at least: （为了升级到vSphere4，ESX主机的/boot分区必须至少拥有多少空间？）
A、100 MB B、150 MB C、50 MB D、200 MB
43、The vSphere 4 Host Update Utility upgrades the (Choose Two): （vSphere 4主机升级程序可以升级哪些？？）
A、service console if present B、VMFS datastores C、virtual machine hardware D、VMkernel 44、Before you upgrade an ESX/ESXi host (Choose Three): （当你准备升级ESX主机之前，需要做什么？）
A、verify current hardware is supported per the vSphere Systems Compatibility Guide （确认当前硬件是否在vSphere兼容性列表中） B、run the VMware CPU Identification Utility （运行Vmware CPU识别程序，确认CPU是否受支持） C、run the vSphere 4 Pre-Upgrade Script from the command line D、schedule a maintenance window for 32-bit hardware
E、compare the md5sum of the downloaded file to the value on the VMware download website （校验下载文件的MD5值）
45、The following ESX versions are supported for direct upgrading to vSphere 4 (Choose Two): （下列哪两个版本支持直接升级到vSphere4）
A、ESX/ESXi 3.5 B、ESX 2.1 C、ESX 2.5.5
D、ESX 3.0.0, 3.0.1, 3.0.2 （ESX3以上版本及ESXi3.5以上版本） 46、Which of the following are true regarding the ESX Service Console file system structure
(Choose Two)? （下列哪些是ESX Service Console文件系统的结构）
A、separate mount points are created for /tmp, /var/log and swap by default B、running out of space on /var/log can cause vSphere Client connectivity disruptions C、running out of space on / can cause vSphere Client connectivity disruptions （超出/分区空间运行，可能造成client连接中断）
D、separate mount points are created for /var/log and swap by default （默认情况下，会创建单独的/var/log和swap挂载点）
47、The vSphere 4 Host Update Utility provides a graphical user interface for (Choose Two): （vSphere4主机升级程序提供下列哪两项图形界面）
A、upgrading ESX hosts in DRS/HA clusters
B、upgrading standalone ESX/ESXi hosts （单个的ESX/ESXi主机升级） C、performing a host compatibility check （进行主机兼容性检查） D、keeping guest operating systems patched
48、Before you upgrade an ESXi host: （在升级ESX主机之前，需要…..）
A、Save the ESXi configuration using vicfg-cfgbackup s from the vCLI （在vCLI命令行使用vicfg-cfgbackup命令备份ESXi配置） B、Update the ESXi restore CD with the current ESXi image C、Save the current ESXi image to another ESXi server D、Copy the embedded ESXi image to a USB flash drive
49、vCenter Update Manager is capable of upgrading which of the following (Choose Three): （vCenter升级管理工具可以升级下列哪三项）
A、VMware Tools B、vCenter C、Service Console D、Virtual Machine Hardware E、vSphere Client
50、Additional licensing is required once the number of cores per CPU reaches which of the
following?
（当每CPU核心数量达到多少，将需要额外申请license）
A、8 or more cores （1个CPU只允许8个核，超过了要额外申请license） B、12 or more cores C、6 or more cores D、16 or more cores
51、After upgrading an ESX host to vSphere 4, which of the following three actions should be
taken (Choose Three) （当从ESX升级到vSphere4完成后，需要进行下列哪三项）
A、restore files to the service console
B、connect the host to vCenter if managed （用vCenter连接主机进行管理） C、boot into Troubleshooting Mode for proper operation D、configure licensing （重新配置license） E、verify virtual machine operation （验证虚拟机的工作是否正常）
52、Before you upgrade an ESX host: （在升级ESX主机之前，需要做什么）
A、back up /var/logs, /usr, /bin and the dmesg output
B、back up /proc, /mnt, /tmp, custom scripts and all VMFS datastores C、back up /home, /etc/init.d and /boot
D、back up /etc/passwd, /etc/groups, /etc/shadow, /etc/gshadow, custom scripts and local VMFS （备份如下文件：/etc/passwd /etc/groups /etc/shadow /etc/gshadow 自定义的脚本和VMFS）
53、An administrator is in the process of upgrading ESX 3.5 Hosts to vSphere. vCenter Data Recovery has been installed and configured to back up the virtual machines in the datacenter. However, after a scheduled backup it appears that not all of the virtual machines selected were successfully backed up. What is most likely the cause for this issue?
（管理员在进行ESX3.5升级为vSphere的过程中，配置了VDR计划任务，将虚机备份到数
据中心，但是在完成备份的计划任务后，发现有些虚机没有成功备份，出现此原因可能是以下哪种情况造成的）
A、The virtual machines which were not backed up are running unsupported Operating Systems. B、The affected virtual machines did not have the VDR agent installed
C、Some of the virtual machines are on the ESX 3.5 hosts. （ 有一些虚拟机还在ESX3.5主机上） D、Some of the virtual machines were running during the backup window.
54、Securing an ESX service console is important because:
（安全对于ESX service console是非常重要的，因为什么原因？）
A、VMs depend on the patch level of the service console B、Service Console actions can affect all VMs on an ESX host （service conslole的动作会影响到所有该ESX主机上的虚拟机）
C、Service Console permissions are applied to users when logging in to a host via vCenter D、VMs run in the service console
55、By default ESX4 is installed with which security settings? （ESX4安装完毕后，默认提供哪些安全设置）
A、Low and you must configure higher parameters B、No security
C、Medium with minimum ports opened D、High with all outbound ports closed （所有高（高于1024）端口的出栈流量会被关闭）
56、ESX Service Console patches should be applied (Choose Two): （在什么时候需要进行ESX service console的补丁程序安装）
A、when advised by VMware authorized technical support personnel （当vmware认证的技术人员建议时） B、when notified on the VMware security blog C、in accordance with VMware security advisories （按照vmware的安全公告）
D、in accordance with VMware and RedHat Security Advisories
57、What are the three default roles provided on an ESX Host? （ESX主机包含哪三个默认角色）
A、Network Consumer, Datastore Consumer and Resource Pool Administrator B、Virtual Machine User, Virtual Machine User and Administrator C、Read only, Operator Access and Administrator D、No Access, Read Only and Administrator （无访问权限、只读权限和管理员权限）
58、The default warning for password expiration on ESX is how many days? （ESX中，密码过期警告默认提示多少天？）
A、5 B、15 C、30 D、7 59、ESX uses which Linux based firewall tool? （ESX使用的防火墙是基于linux的哪个工具）
A、IPCop B、IPTables C、monowall D、FireStarter
60、When cloning a role, which of the following applies (Choose Two)? （当克隆一个角色时，下列哪两项是适用的）
A、The cloned role contains all of the same privileges as the original role （克隆的角色包含所有与原始角色相同的权限）
B、The cloned role can be edited during the cloning process to adjust the privileges in the role C、The cloned role is not applied to the same users or groups as the original role （克隆的角色与原角色不适用在同一用户或组中）
D、The cloned role is applied to the same users and groups as the original role
61、Which of the following is a benefit of ESXi over ESX? （下列哪一项是ESXi比ESX更好的地方）
A、Dynamic Resource Allocation
B、Increased Security and Reliability （增强的安全性和可靠性） C、Memory Overcommitment D、Improved Fault Isolation
62、Which of the following are not valid permissions for a Datacenter Administrator (Choose
Two)?
（下列哪两项不是有效的数据中心管理员的特权）