A.傳統(tǒng)企業(yè)數(shù)據(jù) B.機器和傳感器數(shù)據(jù) C.社交數(shù)據(jù) D.電子商務數(shù)據(jù)
A.數(shù)據(jù)存儲技術(shù) B.數(shù)據(jù)開發(fā)技術(shù) C.數(shù)據(jù)計算技術(shù) D.數(shù)據(jù)挖掘技術(shù)
A.bit B.NB C.GB D.TB