A.Two APs for user roaming switch must have the same VLAN

B.The SSID released by the two APs of the user roaming switch must have the same authentication method.

C.User roaming requires two AP signals to be covered with overlapping areas

D.Two APs for user roaming switch must have the same SSID

A.The ability of the antenna to collect or emit electromagnetic waves in all directions

B.The ability of the antenna to amplify high-frequency electrical signals

C.Amplification ability of electromagnetic waves

D.The ability of the antenna to collect or transmit electromagnetic waves in a certain direction

A.4 and 8

B.3 and 8

C.6 and 11

D.4 and 10

A.6

B.3

C.1

D.11

A.True

B.False