单项选择题
A.教学媒体可以随时记录和存储信息,以供在需要时再现 B.教学媒体所固定的信息符号是可以随时随地再现出来 C.若干种教学媒体能够任意组合使用 D.国际互联网和卫星电视网络的快速发展
An802.1Qtrunkisnotcomingupbetweentwoswitches.Theportson...
多项选择题An 802.1Q trunk is not coming up between two switches. The ports on both switches areconfigured as "switchport mode desirable." Assuming that there is no physical issue, choose two possible causes.()
A. Incorrect VTP domain B. Incorrect VTP password C. Incorrect VTP mode D. Incorrect VTP configuration revision
家访
名词解释家访
乘务人员仪容仪表不规范;未按规定列队、行走,属于()问题。A.红线B.A1C.A2D.B
单项选择题乘务人员仪容仪表不规范;未按规定列队、行走,属于()问题。
A.红线 B.A1 C.A2 D.B