试题详情
- 单项选择题When testing a CAT5 cable, the technician notices that pin A is open. However, the cable stillworks fine. Which of the following describes how this is possible?（）
A、The cable was tested for 100Base-TX.
B、The cable is a 1000BaseT cable.
C、The switch uses link aggregation,
D、The switch was setup to use MDIX
- A
关注下方微信公众号，在线模考后查看
热门试题
- 以下哪项可为数据中心提供最高安全性和可用
- When a user’s comput
- Which of
- Which of the followi
- In which of the foll
- The Serial ATA (SATA
- A technician is inst
- Acceptance of&
- Which of the followi
- Which of
- 管理员管理的服务器机房刚刚着火了。管理员
- Several users are se
- When troubleshooting
- A user reports that
- Which of
- A technician has bee
- Which of the followi
- Windows XP mode on a
- A technician&#
- Several users from