Our employees can use the …
A. the company gym and swimming pool.
B. the local gym and swimming pool.
Our employees get …
A. 30 days holiday a year.
B. 13 days holiday a year.
带冲突检测的载波监听多路访问技术,简称( )。
A. CDMA
B. CSMA
C. MDAS
D. MSAD
CSMA/CD控制过程不包括()。
A. 监听
B. 发送
C. 冲突处理
D. 顺次切换