题目内容

Youwanttoperformabackupofyourdatabasetotape.Whichbackupformatcanyouuse?()

A. backupsetonly
B. imagecopyonly
C. onlyuser-managedbackup
D. bothimagecopyandbackupset
E. onlyincrementalimagecopybackup

查看答案
更多问题

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

Youneedtoaddapop-upmenutotheCV_EMPcanvastodisplaywhenauserright-clicksthemousewithinthecanvas.Howcouldyoucreatethepop-upmenu?()

A. UsetheLayoutEditortocreateapop-upmenu,assigncommandstothemenuintheMenuEditor,andattackthemenuitemstothecanvas.
B. UsetheReportWizardtocreateapop-upmenuandattackthemenuitemstothecanvas.
C. Alterthepop-upMenuPropertyvalueinthePropertyPaletteofthecanvas.
D. UsetheObjectNavigatortocreateapop-upmenu,assigncommandstothemenuitems,andattackthemenutoitemsorcanvases.

Inyourdatabase,UNDO_RETENTIONhasbeensetto600secandUNDOtablespaceisconfiguredforRETENTIONGUARANTEE.WhichstatementregardingRETENTIONGUARANTEEistrue?()

A. Undodataisretaineduntilthenextfulldatabasebackup.
B. Nocommittedundodatawillbeoverwrittenfor10minutes.
Committedundodatawillbekeptforeverifnotoverwrittenwithin600seconds.
D. Guaranteesthatrequestedundoinformationareavailableuntiltheinstanceisshutdown.

YoudeployedaJavaEESharedLibraryandwanttouseitfromanapplicationthatisalsodeployedonthesamecluster.Whichtwomanifestattributesmustbespecifiedataminimumwithcorrespondingvaluesinthedeploymentdescriptoroftheapplicationthatrequires?()

A. Implementation-Version
B. Specification-Version
C. Extension-Name
D. Specification-Vendor
E. Implementation-Vendor

答案查题题库