AnetworkIPSprovideswhichofthefollowing?()
A. Thelayer3protocolonwhichotherprotocolslikeTCPandUDPcommunicate.
B. EnablestheIPSecprotocoloninternalworkstations.
C. Packet-baseddetectionandpreventionofnetworkattacks.
D. SinglemodeIPcommunicationforafiberlinebetweenremotesites.
查看答案
许可证制度是一种()。
A. 关税措施
B. 鼓励出口措施
C. 管制进出口措施
D. 为了统计目的而采取的措施
下列哪项属于以时间为核心的增值服务?()
A. 零库存配送
B. 代收货款
C. 金属剪裁服务
D. 为配送商品贴标
按干燥方法不同,绿茶分为()。
A. 炒青
B. 晒青
C. 烘青
D. 风青
E. 蒸青
AnITmanagerisconcernedaboutserveradministratorshavingtobecross-trainedtoworkoneveryserver.WhichofthefollowingistheBESTwaytocorrectthisproblem?()
A. Ensurethatserverbaselinesaredocumentedforeachserver.
B. Ensurethatallserverdocumentationiscompletedanduptodate.
C. EnsurethateachserverisaccessibleviaaKVMoverI
D. Ensurethateachserverisprocessedthroughthechangecontrolboard.