IfIPaddressis202.130.191.33andsubnetmaskis255.255.255.0,thensubnetprefixis()。
A.202.130.0.0 B.202.0.0.0 C.202.130.191.33 D.202.130.191.0正确答案D
IfIPaddressis202.130.191.33andsubnetmaskis255.255.255.0,thensubnetprefixis()。
A.202.130.0.0 B.202.0.0.0 C.202.130.191.33 D.202.130.191.0正确答案D