31. OSI 模型的哪一層提供電子郵件(E-mail)的服務
(A)應用層(Application Layer)
(B)表現層(Presentation Layer)
(C)傳輸層(Transport Layer)
(D)網路層(Network Layer)
答案:登入後查看
統計: A(211), B(3), C(27), D(14), E(0) #444119
統計: A(211), B(3), C(27), D(14), E(0) #444119
詳解 (共 1 筆)
#834003
- 應用層(Application Layer)
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