【多选题】
计算机病毒除通过有病毒的软盘传染外,另一条可能途径是通过___进行传染。 (易)(基础知识)
A. 网络
B. 电源电缆
C. 键盘
D. 输入不正确的程序
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答案
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下面的叙述只有___是正确的。(中)(基础知识)
A. 计算机指令是指挥CPU进行输出的设备
B. 显示器既是输入设备又是操作设备
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TCP/IP协议在Internet中的作用是___ (易)(基础知识)
A. 定义一套网间互连的通信规则或标准
B. 定义采用哪一种操作系统
C. 定义采用哪一种电缆互连
D. 定义采用哪一种程序设计语言
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在下面的描述中,正确的是___。(中)(基础知识)
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C. 380V、双相三线、
D. 380V、三相四线
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电台操作使用的正确程序是___。(易)(基础知识)
A. 开机-调整信道-通话-拆线关机
B. 调整信道-开机 -通话-拆线关机
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消防站固定接警终端能接受指挥中心发送下来的一般通知信息,并自动给出___信息,并立即打印。(中)(消防业务信息系统)
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消防站固定接警终端能向火警受理台发送___信息及其他有关灭火信息。(中)(消防业务信息系统)
A. 本站消防实力
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___网主要用于部局、总队、支队、大(中)队以及专职消防队等相关单位的图像综合管理平台、语音综合管理平台、灭火救援指挥系统的指挥调度部分等信息传输。(消防业务信息系统)
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Which three VMware-recommended best practices should an administrator follow before upgrading to vSphere 6.5? (Choose three.)___
A. Disconnect ESXi host from vCenter.
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C. Ensure that the system hardware complies with ESXi requirements.
D. Back up the host.
E. Check the interoperability of any other software integrated with vSphere.
【多选题】
What are two requirements to enable EVC in vSphere DRS cluster? (Choose two.)___
A. CPUs must be from the same vendor.
B. EVC must use the lowest possible baseline supported by the hardware.
C. CPUs must be in the same family and of the same speed.
D. No VMs may be running in the cluster.
【多选题】
What three conditions could result in VMware Flash Read Cache being unable to claim a disk? (Choose three.)___
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B. The disk is not detected as an SSD.
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【多选题】
Boot from SAN is supported on which three storage technologies? (Choose three.)___
A. VMware vSAN
B. FCoE
C. NFS 4.1
D. iSCSI
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Which two components are part of storage I/O multipathing on ESXi? (Choose two.)___
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Which two statements are true about Highly Available vSphere Auto Deploy infrastructure? (Choose two.)___
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C. It requires two or more Auto
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【多选题】
The virtual machine log rotation size can be changed for all VMs by which two interfaces? (Choose two.)___
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B. vSphere Web Client
C. ESXi host client
D. esxcli
【多选题】
Which two configuration options can exclude virtual disks from snapshot operations? (Choose two.)___
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D. Use RDM in physical mode for virtual disk.