下列关于剪贴板叙述错误的是()。
A.剪贴板中的内容可以粘贴到多个不同的文档中
B.剪贴板内始终只保存剪切或复制的内容
C.退出Windows后剪贴板中的内容将消失
D.利用剪贴板“剪切”的数据只可以是文本
第1题
A.makeredologfilessmaller
B.increasethesizeofthecheckpointfile
C.makethechangesaspertheadvicegivenbyMTTRAdvisor
D.makethechangesaspertheadvicegivenbyCheckpointAdvisor
第2题
A.AWebLogicdomaincanhavemorethanoneAdministrationserver.
B.AWebLogicdomainhasatleastoneWebLogicserver.
C.AWebLogicdomaincanhaveatthemostonecluster.
D.AWebLogicdomaincancrossmultiplephysicalmachines.
E.EachWebLogicdomainisassociatedwithadifferentNodeManager.
第3题
A. It fails with the ORA-665610 Invalid DDL statement on history-tracked message
B. The rows in the table are truncated without being archived.
C. The rows in the table are archived, and then truncated.
D. The rows in both the table and the archive are truncated.
第4题
A.useautomaticextentallocation
B.disablethresholdforthetablespace
C.usefreeliststomanagethefreespace
D.useautomaticsegmentspacemanagement
E.createthetablespaceasabigfiletablespace
F.usetheRESIZEclausewhilecreatingthetablespace
G.enableAUTOEXTENDforatleastoneofthedatafilesinthetablespace
第5题
A.Doubleclickthedeptcolumninthegrouptoalterthepropertypaletteandchangethebreakoutordervalue.
B.Doubleclickthedeptcolumninthegrouptoopenthepropertypaletteandchangethesetbreakordervalue.
C.Doubleclicktheg_deptgroupobjecttochangethebreakorder.
D.Clickthedeptcolumninthegrouptochangethebreakorder.
第6题
A. SYS sessions, regardless of the roles that are set in the session
B. SYSTEM sessions, regardless of the roles that are set in the session
C. SCOTT sessions, only if the MGR role is set in the session
D. SCOTT sessions, only if the MGR role is granted to SCOTT
E. SCOTT sessions, because he is the owner of the table
F. SYSTEM session, only if the MGR role is set in the session
第7题
A.abc
B.123
C.a1b2c3
D.a1b2c3
第8题
A.addinghardwaremayexacerbateinefficiency,whichcanleadtooverprovisioningandlowerutilization
B.performancemaydegradeduetobottleneckssuchasdatabaseconnectionsthatwon’tscaleinlockstepwithotherdimensionssuchascomputingcapacityormemory
C.bothAandBarevalid
D.neitherAnorBarevalid
第9题
A.runtime()
B.runtimeMbeanServer()
C.connectRuntime()
D.beginRuntime()
E.serverRuntime()
第10题
A.Two
B.One
C.Oneperreportstyle
D.Oneperreportstyle+onemore
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