最新的Other Oracle Certification認證 1z0-499考試題庫

問題1

Which configuration should improve ZFS throughput and response time for stable write processing (for example, O_SYMC)?

A. ZIO

B. DMU

C. ARC

D. VDEV

E. ZIL

正確答案: D

說明：（僅 VCESoft 成員可見）

問題2

Which option represents the steps to add L2ARC cache SSDs (Readzillas) to a storage pool by using the command-line interface (CLI)?

A. enter configuration storage, configure cache to the pool, verify and done

B. enter configuration storage, import cache to the pool, verify and done

C. enter configuration storage, get cache to the pool, verify and done

D. enter configuration storage, add cache to the pool, verify and done

正確答案: D

說明：（僅 VCESoft 成員可見）

問題3

When an operation lacks sufficient disk space, which three configurations can make available on a ZFS Storage Appliance?

A. thin provisioning

B. Dtrace Analytics

C. hybrid storage pool

D. deduplication

E. hybrid columnar compression

正確答案: A,D,E

說明：（僅 VCESoft 成員可見）

問題4

Which two actions would you take if a rolling upgrade procedure fails with an unexpected error?

A. Use the operating system shell to manually restart the upgrade.

B. Contact the storage administrator or support provider.

C. Factory-reset both the controllers.

D. Conduct an initial reset on both controllers.

E. Perform a series of takeovers and failbacks until the cluster operates normally.

F. Retry the failed upgrade by using the CLI or BUI in case of a transient error.

正確答案: E,F

說明：（僅 VCESoft 成員可見）

問題5

With which option would you configure a storage pool to meet the requirement of highest performance and high availability for random disk IOPS?

A. RAID-ZR

B. RAID-Z3

C. RAID-Z2

D. RAID-5

E. RAID-1

正確答案: B

說明：（僅 VCESoft 成員可見）

問題6

Which two actions make a statistic into an archived data set?

A. using "Add statistic..." in Analytics > Open Worksheet

B. clicking the archive (tape) icon in Analytics > Open Worksheet

C. saving the statistic in a Worksheet

D. zooming out to more than one hour, and then pausing the statistic

E. monitoring the statistic in Analytics > Open Worksheet for more than one hour

正確答案: B,C

說明：（僅 VCESoft 成員可見）

問題7

Identify two classes of resources within the Oracle ZFS Appliance cluster.

A. network

B. memory

C. cache

D. storage

正確答案: A,D

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