Which two are reserved words in the Java programming language?()  
A、A. run
B、B. import
C、C. default
D、D. implement
A、A. run
B、B. import
C、C. default
D、D. implement
A、Dual power supplies. B、Twice the amount of disk. C、Two dual-port LHEA adapters. D、Two dual-port fibre channel adapters.
A、 auto-channel selection B、 WMM QoS C、 802.11F roaming D、 multiple BSSIDs E、 802.1Q VLANs F、 AP detection