试题详情
- 单项选择题Which of the following operates in the 2.4GHz range and has a MAXIMUM distance of 10 meters (33 feet)?()
A、x-10
B、Bluetooth
C、802.11a
D、802.11b
- B
关注下方微信公众号,在线模考后查看
热门试题
- A small business wi
- 以下哪种灾难恢复站点需要在使用前先接通电
- Which of
- What does̳
- Which of the followi
- Which of the followi
- Which of
- Which of
- Which of the followi
- An administrat
- Which of the followi
- Given the&ensp
- Which of the followi
- A customer calls in
- A customer reports t
- Which of the followi
- Which of
- 数据中心发生断电。电源恢复后,管理员应首
- A customer has a wir
- A technician