WhentestingaCAT5cable,thetechniciannoticesthatpinAisopen.However,thecablestillworksfine.Whichofthefollowingdescribeshowthisispossible?()
A. Thecablewastestedfor100Base-T
B. Thecableisa1000BaseTcable.
C. Theswitchuseslinkaggregation,
D. TheswitchwassetuptouseMDIX
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UsersareunabletoaccesstheInternetbuttheusersareabletosend/receiveemailfromtheirdesktops.WhichofthefollowingportsisMOSTlikelybeingblocked?()
A. 25
B. 80
C. 110
D. 143
属于扁炒青的有()。
A. 洞庭碧螺春
B. 君山银针
C. 龙井
D. 大方
E. 旗枪
配送中心战略管理的构成要素是指以下哪几项?()
A. 产品与市场范围
B. 增长向量
C. 竞争优势
D. 协同作用
E. 营销策略
Anadministratorisrunningproprietaryserversoftwarethatrequiresservicestobereconfiguredeverytimetheserverisupgradedtothelatestvendorversion.WhichofthefollowingistheBESTsolutiontoaddressthisproblem?()
A. Thecurrentsystemconfigurationshouldbedocumentedforfutureuse.
B. Serverdiagrammingandenvironmentaltopologiesshouldbedocumented.
C. Acopyofthelatestpre-installationplanshouldbedevelopedandutilized.
D. Vendorsupportshouldbecontactedsothattheycancorrecttheissue.