Because of its intimacy, radio is usually more than just a medium; it is _______ .
A firm B company C corporation D enterprise
第1题:
B.${requestScope[’priority’]=’medium’}
C.<c:setvar="priority"value="medium"/>
D.<c:setvar="priority"scope="request">medium</c:set>
E.<c:setvar="priority"value="medium"scope="request"/>
第2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3题:
A. high-20 medium-40 normal-60 low-80
B. high-20 medium-20 normal-20 low-20
C. high-10 medium-20 normal-40 low-80
D. high-80 medium-60 normal-40 low-20
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:
A、适合国情的ITS技术发展模式
B、ITS与基础设施同步发展
C、ITS的学习和创新特点
D、不分地区和阶段的发展特点
第6题:
真核生物ITS序列由ITS1和ITS2两部分组成。