试题详情
- 单项选择题高层的协议将数据传递到网络层后，形成（），而后传送到数据链路层。
A、数据帧
B、信元
C、数据包
D、数据段
- C
关注下方微信公众号，在线模考后查看
热门试题
- VLANs have&ens
- Which command displa
- Refer to t
- Which three
- The Neilson
- Which of
- A network administra
- 如果要创建用于因特网的图像应选用的标尺单
- How does a switch re
- Which remote access
- Which BGP̳
- 请参见图示。以下哪一项可以让交换机X上V
- 白噪声在任意传输速率上强度相等。
- Which two states are
- The Cisco Enterpris
- Which typeQ
- While logged into a
- If a web
- What is the purpose
- Thefollowingexhibits