1.在網路通訊標準-開放系統連結(Open System Interconnection, OSI)七層分類中,最上層與最下層分別為何?
(A)最上層為表達層(Presentaiton Layer),最下層為資料鏈結層(Data Link Layer)
(B)最上層為實體層(Physical Layer),最下層為網路層(Network Layer)
(C)最上層為會議層(Sessino Layer),最下層為傳輸層(Transport Layer)
(D)最上層為應用層(Application Layer),最下層為實體層(Physical Layer)
答案:登入後查看
統計: A(0), B(0), C(0), D(6), E(0) #3504314
統計: A(0), B(0), C(0), D(6), E(0) #3504314