They may be happy because their work provides a lot of pleasure.()
第1题:
Youhaveexecutedthiscommandtochangethesizeofthedatabasebuffercache:SQL>ALTERSYSTEMSETDB_CACHE_SIZE=2516582;Systemaltered.Toverifythechangeinsize,youexecutedthiscommand:SQL>SHOWPARAMETERDB_CACHE_SIZENAMETYPEVALUE------------------------------------------------db_cache_sizebiginteger4194304(4M)Whyisthevaluesetto4194304andnotto2516582()
A.because4194304isthegranulesize
B.because4194304isthestandardblocksize
C.because4194304isthelargestnonstandardblocksizedefinedinthedatabase
D.because4194304isthetotalsizeofdataalreadyavailableinthedatabasebuffercache
第2题:
If the Shipowner has failed to carry out a term of a time charter-party whereby he undertakes to maintain the vessel in a seaworthy state,this only ______ the Charterer to sue him for damages,and not to repudiate the charter-party.
A.complies
B.entitles
C.supplies
D.provides
第3题:
第4题:
Provides 3 properties that make an OS, a RTOS?
第5题:
第6题:
下面英文日期写法错误的是____?
A.May 1, 2015
B.1 May,2015
C.1 May 2015
D.May 1st, 2015