下列关于一般建筑幕墙的保温、隔热构造的要求说法不正确的是()。
A.有保温要求的玻璃幕墙应采用中空玻璃,必要时采用隔热铝合金型材
B.玻璃幕墙的保温材料应安装牢固,并应与玻璃保持50mm以上的距离
C.在冬季取暖地区,保温面板的隔汽铝箔面应朝向室内
D.保温材料填塞应饱满、平整,不留间隙
第1题
A.theportusedbythelistener
B.theprotocolusedbythelistener
C.theservernamewherethelistenerruns
D.thelogfileandtracefiledestinationforthelistener
E.thedatabaseservicestoberegisteredwiththelistener
第2题
A.ThecommandmustbeissuedinMOUNTstate.
B.Thecommandsucceedsonlyifthedatafileisoffline.
C.Thecommandmustbeissuedwhenthedatabaseisinthearchivelogmode.
D.Thecommandsucceedsifnoextentinthetablespaceiscurrentlyallocatedabovethe150MBboundaryofthefile.
第3题
1.YoulogontoEnterpriseManagerasSYSDBA.
2.Youselectthemaintenancescreen.
3.YouchoosePerformRecoveryoptiononthemaintenancescreen.
4.YouchooseWholeDatabaseintheObjectTypedrop-downlistPerformRecovery:Typescreen.5.YouchooseRecovertoCurrentTimefromtheOperationTypeonthePerformRecovery:Typescreen.
6.YouprovidetheHostCredentialsforadatabaseuser.onthePerformRecovery:Typescreen.
7.Youclickthecontinuebutton.
Aninformationscreenappearssayingthatthedatabaseisunavailable.Whatisthisinformationscreen?()
第4题
A. The SELECT statement is syntactically accurate.
B. The SELECT statement does not work because there is no HAVING clause.
C. The SELECT statement does not work because the column specified in the GROUP BY clause is not in the SELECT list.
D. The SELECT statement does not work because the GROUP BY clause should be in the main query and not in the subquery.
第5题
A.Thecommandfailsasatransactionisstillpending.
B.ThetransactioninScott’ssessionisrolledbackandthetablespacebecomesread-only.
C.ThecommandwaitsandtheuserSCOTTcanexecutedatamanipulationlanguage(DML)statementsonlyaspartofthecurrenttransaction.
D.Thecommandhangsuntilalltransactionsontheobjectsinthetablespacecommitorrollback,andthenthetablespaceisplacedinread-onlymode.
第6题
A.It rejects statements that try to insert out-of-range values
B.It rejects invalid dates
C.It limits the operations that the server can perform
D.It rejects queries that produce out-of-range values
E.It rejects dates with zero day or month values
第7题
A.alldisksinthediskgroup
B.alldisksthatarecurrentlyinOFFLINEmode
C.alldisksthatarenotcurrentlyinOFFLINEmode
D.alldisksinthediskgrouponlyifallofthemareONLINE
第8题
A.V$DATABASE
B.V$UNDOSTAT
C.V$FLASHBACK_DATABASE_LOG
D.V$FLASHBACK_DATABASE_STAT
第9题
A. Redo logs
B. Control file
C. The latest backup of only the damaged data file
D. The latest backup of all the data file in the USERS tablespace
E. Temporary files of temporary tablespace
F. Archive Logs since the latest backup to point of failure
第10题
Aftertheinstallation,youmakethefollowingchangesinyourinitializationparameterfile:LOG_ARCHIVE_DEST_1=’LOCATION=USE_DB_RECOVERY_FILE_DEST’
DB_RECOVERY_FILE_DEST=
’LOCATION=d:\product\10.1.0\flash_recovery_area’
DB_RECOVERY_FILE_DEST_SIZE=10g
Wherearethearchivedredologsstoredforyourdatabase?()
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