某校园网的地址块是138.138.192.0/20,该校园网被划分为____个C 类子网，不属于该校园网的子网地址是____.A.4B.8C.16D.32@@@SXB@@@A.138.138.203.0B.138.138.205.0C.138.138.207.0D.138.138.213.0
某校园网的地址块是138.138.192.0/20,该校园网被划分为____个C 类子网，不属于该校园网的子网地址是____.
A.4
B.8
C.16
D.32@@@SXB@@@A.138.138.203.0
B.138.138.205.0
C.138.138.207.0
D.138.138.213.0
相关考题：
某校园网的地址块是138.138.192.0/20，该校园网被划分为（48） 个 C 类子网，不属于该校园网的子网地址是（49） 。（48）A. 4B. 8C. 16D. 32（49）A. 138.138.203. 0B. 138.138.205.0C. 138.138.207. 0D. 138.138.213.0
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