A.數(shù)據(jù)幀B.數(shù)據(jù)包C.數(shù)據(jù)段D.數(shù)據(jù)
A.域名B.DNS名稱(chēng)C.活動(dòng)目錄D.LADP
A.拿出光盤(pán)B.按下Power鍵C.不用操作D.立刻按任意鍵