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
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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
ConsiderthefollowingtablecalledEMPLOYEES:IDFIRSTNAMELASTNAMEJOBLEVEL CLERK3 IfthefollowingSQLstatementisexecuted,howmanyrowswillbedeleted?DELETEFROMemployeesWHERE1=1（）
A. 0
B. 1
C. 3
D. 6
市场决定着一个创业项目（）。
A. 能不能做
B. 如何做
C. 想不想做
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