试题详情
- 单项选择题Which of the following should a technician MOST likely use to test a RS-232 port?（）
A、Loopback adapter
B、Power supply tester
C、The ping command
D、Multimeter
- A
关注下方微信公众号，在线模考后查看
热门试题
- Fibre channel requir
- On a Windows XP mach
- A tape l
- Which of
- The power̳
- An administrat
- A network̳
- In a sys
- Which of the followi
- Which of the followi
- A user is trying to
- 管理员需要获得与其它服务器用户不同的特权
- Which of the followi
- An administrator is
- Which of
- An environment
- Several reports are
- 以下哪几种设备可协助气流在服务器内流动？
- （）enables a computer
- Which of the followi