在我国,红色因喜庆而被人喜爱。有人传言称2013年本命年禁红色,红腰带、红绳等一概不能用,认为红色属火,穿红色会破坏五行平衡。从哲学角度看,这种传言属于()
A. 唯物主义观点
B. 唯心主义观点
C. 从实际出发
D. 以主观想象代替客观事实
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AcustomerwantstosendJMSmessagestoaremoteWebLogicserverfromaJavaSEapplicationoveranunreliablenetworkconnection.WhichfeatureofWebLogicJMSwillenablethecustomertosendmessagesfromaJavaSEclienttoaJMSdestinationthatisnotalwayseasilyreached?()
A. SAFTarget
B. SAFImportedDestination
C. SAFClient
D. SAFServer
E. DistributedSAFJMS
InwhichsituationsdoestheOracleDataPumpuseexternaltablesandnotthedirectpathloadwhileexportingatable()
A. ifatableisnotinacluster
B. ifatablehasanactivetrigger
C. ifatablehasanencrypted
D. ifatablehasacolumnofdatatypeLONGdefinedonit
E. ifatablehasareferentialintegrityconstraintdefinedonit
Youwanttoperformabackupofyourdatabasetotape.Whichbackupformatcanyouuse?()
A. backupsetonly
B. imagecopyonly
C. onlyuser-managedbackup
D. bothimagecopyandbackupset
E. onlyincrementalimagecopybackup
Given:11.Stringtest="Thisisatest";12.String[]tokens=test.split("\s");13.System.out.println(tokens.length);Whatistheresult?()
Anexceptionisthrownatruntime.
B. 1
C. 4
D. Compilationfails.
E. 0