ThelocallibraryhasseveralpublicdesktopsandisconcernedaboutPCsbeingopenedandcomponentsbeingstolen.Whichofthefollowingcouldpreventthis?()
A. SecurethePCstothetablewithcablelocks.
B. Installbiometricstotrackuseraccessandidentities.
C. Installreal-timesystemresourcemonitoringsoftware.
D. Usesecurityscrewstopreventthecasefrombeingopened.
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我国公务员法规定:公务员职位类别按照公务员职位的性质、特点和管理需要, 划分为哪些类别()。
A. 综合管理类
B. 行政执法类
C. 立法研究类
D. 专业技术类
根据《信用证统一惯例》,受益人超过提单签发日期后21天才交到银行议付的提单称为()。
A. 过期提单
B. 倒签提单
C. 预借提单
D. 转船提单
Atechnicianistryingtoinstallaprevious-generationexpansioncardintotheirnewlaptop.However,thecardrefusestofitintotheexpansionslot.WhichofthefollowingisMOSTlikelythereason?()
A. Thecardneedstohavethecompatibilityjumperssetbeforeitcanbeinstalledintothesystem.
B. ThecardisaPCIExpresscardandthelaptopsupportspcmica.
C. Theexpansionslotneedstobeenabledintheblosfirst.
D. ThecardisaPCMCIAcardandthelaptopsupportsPCIExpresscards.
Anetworkprinterwillnotprint.Theprinterisonlineandvisible.Alltheprintjobscompletebuttheprinterwillnotoperate.WhichofthefollowingistheMOSTlikelycause?()
A. Thedrumisfaulty.
B. Theprintbufferisfull.
C. Theprinterisoutoftoner.
D. Thefuserisfaulty.