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5 Cards in this Set
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Question: 1 To troubleshoot a possiblehardware problem, you consider moving all disk drives from one Exadata storageserver to a replacement chassis.You must contain storageavailability while performing task.The Exadata storage server isan X3-8 Database Machine and storage grid is not partitioned. Whichtwo factors would prevent you from moving the disks from one Exadata storageserver to another one? A. The existence of anexternal redundancy ASM diskgroup B. The existence of a normalredundancy ASM diskgroup C. The existence of an ASMdiskgroup with the repair_time attribute set to 0. D. The existence of an ASMdiskgroup with its compatible.asm attribute set to 10.2.0.0.0E.Offline or inactive celldisks in another Exadata server |
Answer: A, D The existence of an external redundancy ASM diskgroup , The existence of an ASM diskgroup with its compatible.asm attribute set to 10.2.0.0.0 E. Offline or inactive celldisks in another Exadata server |
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Question: 2 Which two are regarding thecase of storage indexes? A. To increase the chance ofusing the a storage index, you can make table indexes invisible. B. To maximize the benefit ofstorage Indexes, load your data stored on the filtered columns.C. The cell physical 10 bytessaved by storage index statistic returns multiple rows, one for each storageserver. D. Storage indexes areretained after a cell is rebooted. E.Avoid the use of bind variables because Storage Indexes do not work with bindvariables. |
Answer: A,B To increase the chance of using the a storage index, you can make table indexes invisible To maximize the benefit of storage Indexes, load your data stored on the filtered columns |
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Question: 3 Identity the resource bottleneck for which QoSManagement can generate recommendation? A. CPU resource bottlenecks B. Global Cache resourcebottlenecks C. I/O resource bottlenecks D. Network resourcebottlenecks |
Answer: A CPU resource bottlenecks |
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Question: 4 Which two are Oracle recommendations for media basedbackups performed for a database running on a Database Machine? A. Allocate equivalent number of channels and instances per tape drive. B. Perform periodic level 0 backups and daily cumulative level-1 backups. C. Use the InfiniBand network between the database server and media server. D. Configure Recovery Manager (RMAN) channels to connect to the least loaded instances. E. Use InfiniBand network between the media server and the storage servers. |
Answer: A, C Allocate equivalent number of channels and instances per tape drive. Use the InfiniBand network between the database server and media server. |
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Question: 5 What is the benefit of bondingthe client access network configuration? A. Improved performance B. Improved reliability C. Both improved performanceand reliabilityD. A Single Client Access Name(SCAN) E.Improved monitoring |
Answer: B Improved reliability |
