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共用题干题工程师利用测试设备对某信息点已经连接好的网线进行测试时,发现有4根线不通,但计算机仍然能利用该网线连接上网。则不通的4根线可能是(15)。某些交换机级联时,需要交换UTP一端的线序,其规则是(16),对变更了线序的UTP,最直接的测试方式是(17)。
空白处(16)应选择()
A.1<-->2,3<-->4
B.1<-->2,3<-->6
C.1<-->3,2<-->6
D.5<-->6,7<-->8
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更多 “ 共用题干题工程师利用测试设备对某信息点已经连接好的网线进行测试时,发现有4根线不通,但计算机仍然能利用该网线连接上网。则不通的4根线可能是(15)。某些交换机级联时,需要交换UTP一端的线序,其规则是(16),对变更了线序的UTP,最直接的测试方式是(17)。空白处(16)应选择()A.1--2,3--4B.1--2,3--6C.1--3,2--6D.5--6,7--8 ” 相关考题
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共用题干题AstuteserviceprovidersrealizethatthecontinuedsupportoflegacyX.25andasynchronousnetworkelementusingseparateoperationsnetworkiscost(16).Forexample,themaintenanceofmultiplenetworkscanrequireadditionalstaff.Often,thisstaffmustbetrainedonmultiplevendortechnologies,sometimesrequiringparallelgroupsspecializingineach(17).Hence,additionalmaintenanceproceduresmustbemaintainedandadministrativerecordsare(18).Theduplicationoftransportfacilitiestocarry(19)networktrafficisaninefficientuseofresources.Andnotsurprisingly,moretechnologiesinstalledinacentralofficemeansthenecessityformorephysicalspace,andanincreaseinpowerconnectionsandpowerconsumptionmigrationofthese(20)networkelementstoIP-basedDCnsisalogicalstrategy.空白处(20)应选择()A.raditionalB.dominancyC.redundancyD.legacy
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共用题干题AstuteserviceprovidersrealizethatthecontinuedsupportoflegacyX.25andasynchronousnetworkelementusingseparateoperationsnetworkiscost(16).Forexample,themaintenanceofmultiplenetworkscanrequireadditionalstaff.Often,thisstaffmustbetrainedonmultiplevendortechnologies,sometimesrequiringparallelgroupsspecializingineach(17).Hence,additionalmaintenanceproceduresmustbemaintainedandadministrativerecordsare(18).Theduplicationoftransportfacilitiestocarry(19)networktrafficisaninefficientuseofresources.Andnotsurprisingly,moretechnologiesinstalledinacentralofficemeansthenecessityformorephysicalspace,andanincreaseinpowerconnectionsandpowerconsumptionmigrationofthese(20)networkelementstoIP-basedDCnsisalogicalstrategy.空白处(19)应选择()A.overlookB.overlieC.overlayD.overleap
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共用题干题AstuteserviceprovidersrealizethatthecontinuedsupportoflegacyX.25andasynchronousnetworkelementusingseparateoperationsnetworkiscost(16).Forexample,themaintenanceofmultiplenetworkscanrequireadditionalstaff.Often,thisstaffmustbetrainedonmultiplevendortechnologies,sometimesrequiringparallelgroupsspecializingineach(17).Hence,additionalmaintenanceproceduresmustbemaintainedandadministrativerecordsare(18).Theduplicationoftransportfacilitiestocarry(19)networktrafficisaninefficientuseofresources.Andnotsurprisingly,moretechnologiesinstalledinacentralofficemeansthenecessityformorephysicalspace,andanincreaseinpowerconnectionsandpowerconsumptionmigrationofthese(20)networkelementstoIP-basedDCnsisalogicalstrategy.空白处(18)应选择()A.declinedB.proliferatedC.destroyedD.produced
考题
共用题干题AstuteserviceprovidersrealizethatthecontinuedsupportoflegacyX.25andasynchronousnetworkelementusingseparateoperationsnetworkiscost(16).Forexample,themaintenanceofmultiplenetworkscanrequireadditionalstaff.Often,thisstaffmustbetrainedonmultiplevendortechnologies,sometimesrequiringparallelgroupsspecializingineach(17).Hence,additionalmaintenanceproceduresmustbemaintainedandadministrativerecordsare(18).Theduplicationoftransportfacilitiestocarry(19)networktrafficisaninefficientuseofresources.Andnotsurprisingly,moretechnologiesinstalledinacentralofficemeansthenecessityformorephysicalspace,andanincreaseinpowerconnectionsandpowerconsumptionmigrationofthese(20)networkelementstoIP-basedDCnsisalogicalstrategy.空白处(17)应选择()A.lineB.platformC.severD.switch
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下列方法中可打开“页面设置”对话框的有()。
A.在“文件”菜单中选择“页面设置”命令B.单击鼠标右键,在快捷菜单中选择“页面设置”命令C.在“工具”菜单中选择“选项”命令D.在标尺空白处单击鼠标右键E.双击标尺空白处F.在标尺空白处双击鼠标右键
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在windows中,为了弹出“显示属性”对话框以进行显示器的设置,以下操作中正确的是()。A用鼠标右键单击“任务栏”空白处,在弹出的快捷菜单中选择“属性”项B用鼠标右键单击桌面空白处,在弹出的快捷菜单中选择“属性”项C用鼠标右键单击“我的电脑”窗口空白处,在弹出的快捷菜单中选择“属性”项D用鼠标右键单击“资源管理器”窗口空白处,在弹出的快捷菜单中选择“属性”项
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在Windows中,为了弹出“显示属性”对话框进行显示器的设置,下列操作中正确的是()。A用鼠标右键单击“任务栏”空白处,在弹出的快捷菜单中选择“属性”选项B用鼠标右键单击桌面空白处,在弹出的快捷菜单中选择“属性”选项C用鼠标右键单击“我的电脑”窗口空白处,在弹出的快捷菜单中选择“属性”选项D用鼠标右键单击“资源管理器”窗口空白处,在弹出的快捷菜单中选择“属性”选项
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在 Windows7中,对桌面背景的设置可以通过()。A.右击“计算机”,选择“属性”;B.右击“开始”菜单,选择“属性”;C.右击“桌面”空白处,选择“个性化”;D.右击“任务栏”空白处,选择“小工具”
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