【单选题】GVRP是( )的缩写
A.
GARP VLAN Registration Protocol
B.
GARP VLAN Record Protocol
C.
GARP VLAN Remark Protocol
D.
GARP VALN Rewrite Protocol
【简答题】试解释 COMMIT 操作和ROLLBACK 操作的语义。
【多选题】关于导引集体,下列说法正确的是()
A.
有效导频集:分配给移动台的与当前的前向业务信道相关的导频集合
B.
候选导频集:当前不在有效导频集里,由移动台接收到的有足够的强度显示与该导频相对应的基站的前向业务信道可以被成功解调的导频的集合
C.
相邻导频集:当前不在有效导频集或候选导频集里,但根据某种算法可能进入候选导频集的导频集合
D.
剩余导频集:当前系统中,当前CDMA载频中的所有其它可能的导频
【简答题】COMMTT和ROLLBACK操作的语义是什么?
【单选题】When will the rollback information applied in the event of a database crash?
A.
before the crash occurs
B.
after the recovery is complete
C.
immediately after re-opening the database before the recovery
D.
rollback information is never applied if the database crashes
【单选题】小便量极少而短赤灼热,口苦心烦、口舌生疮糜烂,舌质红,苔黄腻,脉数,宜选用
【单选题】When will the rollback information applied in the event of a database crash?
A.
before the crash occurs
B.
after the recover is complete
C.
immediately after re-opening the database before the recovery
D.
rollback information is never applied if the database crashes
【单选题】小便量极少而短赤灼热,口苦心烦、口舌生疮糜烂,舌质红,苔黄腻,脉数,宜选用