While performing LVM maintenance， the volume group datavg1 was exported and re-imported. The volume group is varied online， and the filesystems have been mounted. However， the database will not start. What action would most likely resolve this problem？（）
A. Perform a shown command on the VG device files.
B. Perform a syncvg to validate VG integrity.
C. Perform a redfinevg to correct the VGDA state.
D. Perform a synchlvodm to correct the LV ownership.
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AsystemadministratoriscreatingfourLPARsonaPower550.ThePower550has64GBofmemoryinstalledand32GBactivated.Thesystemadministratorsetstheminimumdedicatedmemoryto8GBintheprofileforeachLPAR.AfteractivatingthreeLPARs,heisnotabletoactivatethefourthLPAR. Whatisthelikelycauseoftheproblem?（）
A. ThePower550islicensedforthreeLPARsonly.
B. ThereisnotenoughmemorytomeettheminimumdedicatedmemoryrequirementforthefourthLPA
C. AfaultymemoryDIMMisdetectedinthePOWER5550.
D. ThereisnotenoughmemorytomeettheminimumdedicatedmemoryrequirementforthefourthLPA
E. TheHMCreservessomememorytoperformlogicalpartitiontasks.
F. ThereisnotenoughmemorytomeettheminimumdedicatedmemoryrequirementforthefourthLPA
G. Thehypervisorreservessomememorytoperformlogicalpartitiontasks.
A storage specialist needs to automate some tasks triggered in the event of disaster recovery. What is the best solution to accomplish this（）
A. using the DS GUI， step through Real Time Manager， Copy Services， Create custom scripts； actions and event conditions can be defined that triggerthe script； there is no need for a password
B. create a shell script usingdscli commands； trigger the script from the operating system， and call the script using the -pwd option with the password
C. create a password file； create a shell script using dscli commands； trigger the script from the operating system
D. create a password file； create a shell script usingdscli commands； trigger the script from the operating system； call the dscli script with the dscli -script
Inyourdatabase,theflashrecoveryarea(FRA)isconfiguredasthedefaultforRMANbackups.YouexecutedthefollowingcommandstoconfigurethesettingsinRMAN: Whichstatementistrueabouttheoutcome?（）
A. Onlyonechannelisallocatedandthebackupiscreatedintheflashrecoveryarea
B. Onlyonechannelisallocatedandthebackupiscreatedinthedestinationspecifiedforchannel
C. Twochannelsareallocatedandbackupsetsarecreatedinthedestinationsspecifiedforchannels1and2
D. Threechannelsareallocatedandbackupsetsarecreatedinthedestinationsspecifiedforchannels1,2,andFRA
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
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