Inyourdatabase,theflashrecoveryarea(FRA)isconfiguredasthedefaultforRMANbackups.YouexecutedthefollowingcommandstoconfigurethesettingsinRMAN: Whichstatementistrueabouttheoutcome?（）
A. Onlyonechannelisallocatedandthebackupiscreatedintheflashrecoveryarea
B. Onlyonechannelisallocatedandthebackupiscreatedinthedestinationspecifiedforchannel
C. Twochannelsareallocatedandbackupsetsarecreatedinthedestinationsspecifiedforchannels1and2
D. Threechannelsareallocatedandbackupsetsarecreatedinthedestinationsspecifiedforchannels1,2,andFRA
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mary would like to display a collapsed section on her video catalog form, she has created a section buy when she display the form in the client the section always opens expanded. whichone of the following should mary do to collapse the section?（）
A. nothing. Sections always open expanded
B. modify the section default properties to collapsed
C. modify the form propenties to display all sections collapsed
D. modify the section opened for reading property to auto-collapse
olga wants to have one action on the video form that will give the options to print ,save and exit the document when it is clicked .how can she accomplish this?（）
A. use an action with subactions
B. layer the actions in the action menu
C. Use action buttons within an outline control in a hidden frame to present "twisties "
D. use hide/when formulas along with a database profile field setting to display "toolbars" of icons
Viewtheexhibitandexaminetheoutput. Whichstatementcanbeaninferencefromtheoutput?（）
A. TheFRAdiskgrouphasanasynchronousI/Obottleneck
B. TheleastnumberofI/Osareperformedonthelastdatafileinthelist
C. ThenumberoftimesthatthebackuporrestoreprocessdirectedtheOStowaituntilanI/Owascompleteisthehighestforthelastdatafileinthelist
D. ThenumberoftimesthatthebackuporrestoreprocessmadeanOScalltopollforI/OcompletioninNonblockingmodeistheleastfortheFRAdiskgroup
What is required during the initial creation of a cluster？（）
A. Nothing，because HACMP will discover the configuration
B. The cluster name and a TCP/IP path to each of the nodes
C. The cluster name and IDand a TCP/IP path to each of the nodes
D. The cluster name and IDnode namesand a TCP/IP path to each of the nodes
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