9. 下列何者為常見的網路連線安全機制?
(A) DNS(domain name system)
(B) DHCP(dynamic host configuration protocol)
(C) SSL(secure socket layer)
(D) SIP(session initiation protocol)
答案:登入後查看
統計: A(8), B(6), C(176), D(1), E(0) #2388684
統計: A(8), B(6), C(176), D(1), E(0) #2388684