Because of the recent fire in the factory, all the stocks were destroyed. (), we cannot make shipment as arranged before.
A、In the case
B、In this cases
C、In this event
D、At this event
第1题:
A.don’t … at
B.didn’t … at
C.didn’t … in
D.don’t ...in
第2题:
第3题:
第4题:
Youhaveexecutedthiscommandtochangethesizeofthedatabasebuffercache:SQL>ALTERSYSTEMSETDB_CACHE_SIZE=2516582;Systemaltered.Toverifythechangeinsize,youexecutedthiscommand:SQL>SHOWPARAMETERDB_CACHE_SIZENAMETYPEVALUE------------------------------------------------db_cache_sizebiginteger4194304Whyisthevaluesetto4194304andnotto2516582()
A.Because4194304isthegranulesize
B.Because4194304isthestandardblocksize
C.Because4194304isthelargestnonstandardblocksizedefinedinthedatabase
D.Because4194304isthetotalsizeofdataalreadyavailableinthedatabasebuffercache
第5题:
第6题: