更多"[单选题]An administrator wants to enab"的相关试题:
[单选题]An administrator wants to configure vCenter Server High Availability so that each node is located in a different data center.
Which requirement must be met? (Choose the best answer.)
A. Each node must be configured with at least three network adapters.
B. Network latency between the nodes must be less than 10 milliseconds.
C. All nodes must be located on a vSAN datastore in each data center.
D. A vCenter Server license must be assigned to each node.
[单选题]An administrator wants to implement virtual machine encryption.
Which component encrypts the virtual machine files? (Choose the best answer.)
A. Certificate
B. Data encryption key (DEK)
C. Key encryption key (KEK)
D. Key management server (KMS)
[单选题]An administrator wants to leverage the processor-specific technology that uses a security extension for securing virtual machines (VMs). This will allow user-level code to define private regions of memory called enclaves that are protected from external access.
What does the administrator need to configure to enable VMs to use this technology? (Choose the best answer.)
A. Trusted Platform Module (TPM)
B. Virtual Intel Software Guard Extensions (vSGX)
C. Advanced Encryption Standard-New Instructions (AES-NI)
D. Transparent Page Sharing (TPS)
[单选题]An administrator wants to ensure that when virtual machines (VMs) are powered on, Distributed Resource Scheduler (DRS) places them on the best-suited host. When the cluster becomes imbalanced, the administrator wants DRS to display recommendations for manual VM migration.
Which DRS automation level should the administrator select? (Choose the best answer.)
A. Manual
B. Partially automated
C. Fully automated
D. Disabled
[单选题]An administrator wants to create a master copy of an existing virtual machine (VM) named “TestApp” and deploy VMs from this master copy whenever a user requests one.
Which method can the administrator use to create a master copy of TestApp? (Choose the best answer.)
A. Deploy from an Open Virtual Machine Format (OVF) template
B. Convert a template to a VM
C. Clone the VM to a template
D. Create a new VM
[单选题]An administrator wants to be able to send vCenter Server log files to a remote syslog server and analyze logs using vRealize Log Insight.
Which step must the administrator take to meet this requirement? (Choose the best answer.)
A. Configure the vCenter Server logging options using the vSphere Client.
B. Specify the remote syslog server name at deployment using the vCenter Server GUI Installer.
C. Specify the vRealize Log Insight system name using the vSphere Client.
D. Configure log file forwarding using the vCenter Server Management Interface.
[单选题]An administrator wants to be able to log in to the vSphere Client and view the inventories of two vCenter Server instances.
What must the administrator do to meet this requirement? (Choose the best answer.)
A. Configure Enhanced Linked Mode on each vCenter Server instance after deployment is complete.
B. Connect each vCenter Server instance to the same vCenter Single Sign-On domain during deployment.
C. Connect each vCenter Server instance to the same vCenter Single Sign-On domain using the vSphere
Client.
D. Configure the vCenter Server Management Interface to view both vCenter Server instances.
[单选题]An administrator is NOT able to enable ESXi secure boot.
What is a possible cause of this issue? (Choose the best answer.)
A. The vCenter Server version is 7.0.
B. ESXi is using Trusted Platform Module version 1.2.
C. The ESXi version is 7.0
D. ESXi is using Unified Extensible Firmware Interface (UEFI).
[单选题]MOV AL，-1
NEG AL
XOR AL，65H
上述指令序列执行后，AL的值是( )。
A.01H
B.40H
C.61H
D.64H
[单选题]What determines the default bandwidth share allocation for system traffic, such as vSphere Fault Tolerance and vSphere vMotion? (Choose the best answer.)
A. Physical network adapter
B. Network I/O Control version
C. Virtual machine hardware version
D. Load-balancing
[多选题]关于BDA Dynamically Bandwidth Assignment(动态带宽分配)，以下说法正确的是（）？
A.所有的 ONU 的上行信息发送，都要向 OLT 申请带宽；
B..OLT 根据 ONU 的请求按照一定的算法给予带宽（时隙）占用授权，ONU 根据分配的时隙发送信息；
C.是一种能在微秒或毫秒级的时间间隔内完成对上行带宽的动态分配的机制动态带宽分配采用集中控制方式；
D.基本工作原理为 OLT 安排好各 ONU 允许发送上行信号的时隙，发出时隙分配帧
[单选题]若AL，BL中是BCD数，且在执行ADD AL，BL之后，(AL)=0EH，CFAF＝10。再执行DAA后，(AL)=( )。
A.04H
B.14H
C.64H
D.74H
[单选题]DBA : Dynamic Bandwidth Assignment 动态带宽分配协议,其是用来分配( )
A.分配下行带宽
B.分配上行带宽
C.同时分配上行和下行带宽
[单选题]设AL和BL中都是带符号数，当AL≤BL时转至NEXT处，在CMP AL，BL指令后应选用正确的条件转移指令是( )。
A.JBE
B.JNG
C.JNA
D.JNLE
[判断题]OSPF 路由协议中，bandwidth-reference 命令的单位是 Mbps。
A.正确
B.错误
[判断题]( )根据VPN业务配置规范,Bandwidth QOS策略为最小带宽保障,在业务空闲时候,相应业务等级流量可以抢占更高带宽。Bandwidth 可以以绝对值度量,也可以使用百分比度量。Bandwidth,一般都需要和WRED或queue-limit配合使用。如果配置了WRED,就没有必要配置queue-limit。如果没有配置WRED,要求配置queue-limit。
A.正确
B.错误
[单选题]Generally speaking, an employer wants to know about an applicant’s work experience.
A. 一般说来,雇主比较想知道求职者的工作经历。
B.雇主比较想知道求职者的工作经历。
C. 一般说来,雇主想知道求职者的生活经历。
[判断题]默认情况下，OSPF 端口开销与端口的带宽有关，计算公式为:bandwidth- reference/bandwidth，端口开销只能 OSPF 自己计算，不能手工更改。
A.正确
B.错误
