1.ATTACHREQUEST,ATTACHACCEPT分别包含与哪条RRC消息内:()a) RRCCONNECTIONREQUEST,RRCCONNECTIONSETUPb) RRCCONNECTIONSETUPRRCCONNECTIONSETUPCOMPELTEc) RRCCONNECTIONSETUPCOMPELTE,RRCCONNECTIONRECONFIGURATIONd) RRCCONNECTIONRECONFIGURATION,RRCCONNECTIONSETUPRECONFIGURATIONCOMPELTE2.关于切换过程描叙正确的是：()a)切换过程中，收到源小区发来的RRCCONNECTIONRECONFIGURATION，UE在源小区发送RRCCONNECTIONSETUPRECONFIGURATIONCOMPELTE。b)切换过程中，收到源小区发来的RRCCONNECTIONRECONFIGURATION,UE在目标小区随机接入后并在目标小区上送RRCCONNECTIONSETUPRECONFIGURATIONCOMP
