试题详情
- 单项选择题A customer’s laptop display panel assembly had just been replaced. The customer notices that the wireless network adapter is enabled but detecting a weak signal. Which of the following is the MOST likely cause?（）
A、The wireless card needs to be replaced.
B、The antenna wires are not connected properly.
C、The wireless drivers need to be updated.
D、The display panel is defective.
- B
关注下方微信公众号，在线模考后查看
热门试题