A.networks
B.applications
C.protocols
D.layers
[单选题]The following three concepts are essential to the OSI model:service,interface andA. networksB.applicationsC.protocolsD.layers
[单选题]Three concepts are central to the OSI model: Service, Interface andA.LayersB.applicationsC.ProtocolsD.Networks
[单选题]Which of the following words doesn′t have three syllables?A.favouriteB.coun
[单选题]Which of the following system adopts a three-tier classification system:A.R
[单选题]Australia can be divided into three big regions,which of the following is n
[单选题]Australia can be divided into three big regions,which of the following is n
[单选题]An analyst gathered the following data for three profitable companies opera
[单选题]The following data are for a basket of three consumption goods used to meas
[单选题]A company is evaluating the following three capital projects that have the
[单选题]A credit analyst determines the following selected financial ratios for thr