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1z0-070 – Oracle Exadata X5 Administration

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Showing 7–9 of 10 questions

Question 7

You issued these commands to all Exadata Storage Servers in an X6 Exadata Database Machine using dcli:

alter iormplan objective = off alter iormplan active

There are no database or category plans defined.

You are suffering I/O performance problems at certain times, which vary by day and week.

DSS and batch workloads perform well, but your OLTP workloads suffer poor response times when running at the same time as these other workloads.

You must ensure that DSS and batch workloads retain relatively high throughput without causing excessive degradation of OLTP performance.

Which statement would you issue to all Exadata Storage Servers to achieve this?

Select an option, then click Submit answer.

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    alter iormplan objective = low_latency
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    alter iormplan objective = high_throughput
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    alter iormplan objective = balanced
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    alter iormplan objective = auto
Question 8

In which scenario will griddisks residing on the same celldisk have balanced performance characteristics in an X5 High Capacity Exadata Storage Server?

Select an option, then click Submit answer.

  • ○

    griddisks on memory based celldisks
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    griddisks on hard disk-based celldisk consumed by ASM when creating diskgroups using ASM-based Intelligent Data Placement (IDP)
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    griddisks on hard disk-based celldisks consumed by the Database Smart Flash Cache
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    griddisks on Flash-based celldisks
Question 9

Which type or types of network traffic are transported over the internal InfiniBand interconnect in Exadata Database Machine X5?

Select an option, then click Submit answer.

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    IDB protocol traffic, clustered ASM traffic, and clustered database instance traffic
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    IDB protocol traffic and clustered database instance traffic only
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    IDB protocol traffic and clustered ASM instance traffic only
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    Both clustered ASM and clustered database instance traffic only
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    IDB protocol traffic only