题目内容

WhichofthefollowingisMOSTcommonlypoweredusingPoE?()

A. Routers
B. Switches
C. Laptops
D. Accesspoints

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下列常用的网络连接设备论述中正确的有:()。

A. 中继器是链路层的设备
B. 网络是链路层的设备
C. 路由器工作在网络层
D. 网关在应用层中用来连接异种网络

WhichofthefollowingprovidestheBESTsecurityandaccountabilityforaDataCenter?()

A. Entrylogging
B. Combinationlocks
Cardkeys
Deadbolts

()是对配送组织管理中的人员负担进行研究,有利于评估配送人员工作分摊及其作业贡献度,以衡量配送人员的能力负荷与作业绩效。

A. 人均配送量
B. 人均配送距离
C. 人员负担指标
D. 人均配送重量

An administrator has just installed a new NIC into the server. The system POSTs fine and the NICis recognized by the OS, but it does not receive an IP address. Which of the following is the MOSTlikely cause of this?()

A. The NIC is not on the HC
B. The driver is incorrect on the server.
C. The patch cable has not been seated properly.
D. The NIC is not seated properly.

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