题目内容

填空题 Each IP consists of ____bytes.

查看答案
更多问题

判断题 SMTP is a protocol for file transfer. ( ) 对 ( ) 错

A. 对
B. 错

判断题 FTP is a protocol for file transfer. ( ) 对 ( ) 错

A. 对
B. 错

判断题 The physical layer is responsible for transmitting a bit stream over a physical medium. ( ) 对 ( ) 错

A. 对
B. 错

判断题 The session layer is responsible for transmitting a bit stream over a physical medium. ( ) 对( ) 错

A. 对
B. 错

答案查题题库