Which two options are limitations of using an AP as a workgroup bridge? (Choose two.)

Which two options are limitations of using an AP as a workgroup bridge? (Choose two.)
A . Only factory-configured MAPs can support WGB mode.
B . MAPs that are configured in WGB mode do not answer S36 radio measurement requests.
C . A limited subset of Layer 2 security types are supported for wireless clients of a WG
E . There is a limit of 20 wired client devices.
F . Multiple VLANs are not supported for wireless clients.

Answer: B, D