题目内容

Acustomerreportsthatanetworkedprinterisnotprintingdocuments.Thetechniciansuccessfullypingstheprinter’sIPaddress.Whichofthefollowingcouldbetheproblem?(SelectTWO).()

A. Thenetworkcableisunplugged.
B. Theprinterislowontoner.
C. Thegatewayaddressontheprinterisincorrect.
D. Theprinterisoutofpaper.
E. Thespoolerisnotfunctioning.

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门脉性肝硬化典型的病理变化是()

A. 肝细胞变性坏死
B. 结缔组织增生
C. 正常肝小叶结构破坏
D. 肝内血管网改建
E. 再生结节及假小叶形成

具有温经止血,散寒止痛功效的药物是()

A. 槐花
B. 三七
C. 地榆
D. 艾叶

When applying the configuration in the exhibit and initializing a chassis cluster, which statement is correct?()[edit chassis]user@host# showcluster {reth-count 3;redundancy-group 1 {node 0 priority 1;node 1 priority 100;}}

A. Three physical interfaces are redundant.
B. You must define an additional redundancy group.
C. node 0 will immediately become primary for redundancy group 1.
D. You must issue an operational command and reboot the system for the above configuration to takeeffect.

在加氢精制装置中,反应器一般设有急冷氢设施,急冷氢设施一般在()

A. 正常情况下不使用,在事故状态下使用
B. 正常情况下使用
C. 事故状态下不使用
D. 无法确定

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