A.軟件 B.數(shù)據(jù)庫(kù) C.音樂(lè)碟片 D.鮮花
A.適應(yīng)性 B.擴(kuò)展性 C.兼容性 D.標(biāo)準(zhǔn)化
A.S-HTTP(Secure HyperText Transfer Protocal) B.SSL(Secure Sockets Layer) C.PIN(Personal Identification Numbers) D.SET(Secure Electronic Transaction)