● (74) is a clickable string or graphic that points to another Web page or document.(74)A. LinkB. HyperlinkC. BrowserD. Anchor
● (74) is a clickable string or graphic that points to another Web page or document.
(74)
A. Link
B. Hyperlink
C. Browser
D. Anchor
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试题(74)Changes often happen in(74).(74)A.Initiating ProcessB.Executing ProcessC.Planning ProcessD.Closing Process
E-mail is a(n) ______ message delivery system that allows information such as typed messages and multimedia to be sent to individual compmer users.A.graphic-basedB.char-basedC.web-basedD.text-based
routingincircuit-switchingnetworkshastraditionallyinvolvedastaticroutingstrategywiththeuseof(71)pathstorespondtoincreasedload.modernroutingstrategiesprovidemoreadaptiveandflexibleapproaches.theroutingfunctionofapacket-switchingnetworkattemptstofindtheleast-costroutethroughthenetwork,withcostbasedonthenumberofexpecteddelay,orothermetricsinvirtuallyallpacket-switchingnetworks,somesortfadaptiveroutingtechniqueisused.adaptiveroutingalgorithmstypicallyrelyonthe(73)informationabouttrafficconditionsamongnodes.inmostcases,adaptivestrategiesdependnstatusinformationthatis(74)atoneplacebutusedatanother.thereisatradeoffheretweenthequalityoftheinformationandtheamountof(75).theexchangedinformationitselfaloadontheconstituentnetworks,causingaperformancedegradationA.hopsB.sitesC.membersD.points
7、面心立方、体心立方和密排六方的致密度分别为?A.74%、68%、74%B.74%、74%、74%C.68%、68%、68%D.68%、74%、68%