1Z1-027無料問題集「Oracle Exadata X3 and X4 Administration」

質問 1

You must drop all celldisks on all the cells in a quarter rack as part ofi a reconfiguration project, to support normal
redundancy interleaving.
Select two actions that describe the operating system (O/S) account on the cells to which you should log in, and the
tool that may be used to drop the celldisks.

（A）To CELLADMIN account calling CELLCLI on all cells using DCLI

（B）To the CELLMONITOR account calling CELLCLI on all cells using DCLI

（C）To either the CELLMONITOR or CELLADMIN account calling interactively on each cell

（D）To either the CELIMONITOR or the CELLADMIN account calling CELLCLI on all cells using DCLI

（E）To the CELLMONITOR account using CELLCLI interactively on each cell.

（F）To the CELLADMIN account using CELLCLI interactively on each cell

正解：A、F 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

Identifiy the correct sequence ofi commands to completely power off a Database Machine in an Orderly fiashion:
1. Execute "crsctl stop cluster -all" as the grid user firom one database server.
2. Execute "crsctl stop cluster -all" as the root user firom one database server.
3. Power off all network switches using their power switch.
4. Execute "crsctl stop cluster -all" as the root user firom one database server.
5. Execute "crsctl stop cluster -all" as the grid user firom one database server.
6. Power off the rack using the power switches on the PDUs.
7. Execute "shutdown -h now" on all database servers.
8. Execute "shutdown -h now" on all Exadata storage servers.
9. Execute "shutdown -h now" on all servers.

（A）2, 7, 8 and 6

（B）2, 9 and 6

（C）2, 8, 7, 3 and 6

（D）1, 9, 3 and 6

（E）5, 8, 7, 3 and 6

（F）4, 7, 8, 3 and 6

（G）2, 8, 7 and 6

（H）1, 8, 7, 3 and 6

正解：A 解答を投票する

質問 3

Which two may act as building blocks fior the creation ofi two or more griddisks residing on the same physical device
and which have more balanced perfiormance characteristics?

（A）griddisk on hard drive-based intervleaved celldisks.

（B）griddisk on hard drive-based non-interleaved celldisks.

（C）griddisk on hard drive-based celldisks consumed by ASM when creating diskgroups using ASM-based intelligent
Data Placement (IDP)

（D）griddisk on Flash-base celldisks.

正解：A、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

You have used setupem.sh to deploy a plug in fior Grid Control.
In which two ways do all the targets supported by the plug-in get configured?

（A）The targets must be configured by an Enterprise Manager administrator manually using Grid Control.

（B）There may be more than one target fior each plug-in.

（C）The targets must be configured by an O/S administrator manually.

（D）Setupem.sh is used again to configure the targets.

（E）The targets must be configured by a database administrator manually.

正解：A、B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

Consider the fiollowing list ofi software components:
1. DCLI
2. Management Server (MS)
3. ASM Instance
4. RDBMS instance
5. Restart Server (RS)
6. Cellcli
7. Cell Server (CELLSRV)
8. Diskmon
Identifiy the location where these software components may run in the standard Database machine deployment.

（A）3, 4 and 8 run on the database servers; 1, 2, 5, 6 and 7 run on the Exadata Storage servers.

（B）3, 4 and 8 run on the database servers; 1, 2, 5, 7 and 8 run on the Exadata Storage servers.

（C）1, 3 and 4 run on the database servers; 2, 5, 6, 7 and 8 run on the Exadata Storage servers.

（D）3, 4 and 8 run on the database servers; 1, 2, 5, 6 and 9 run on the Exadata Storage servers.

（E）1, 3, 4 and 8 run on the database servers; 1, 2, 5, 7 and 8 run on the Exadata Storage servers.

（F）4 and 8 run on the database servers; 1, 2, 3, 5, 6 and 7 run on the Exadata Storage servers.

正解：A 解答を投票する

質問 6

Which is true regarding Enterprise Manager monitoring and configuration?

（A）Agents must be deployed on the- storage servers, in case all the database servers are down.

（B）Monitoring the power distribution units (PDUs) is done by Enterprise Manager agents, but additional ethernet
cables are required to connect the PDUs to the internal network switch in the Database Machine

（C）Monitoring the power distribution units (PDUS) is done by Enterprise Manager agents but additional ethernet
cables are required to connect the PDUs to the corporate network switch.

（D）Agents may be deployed on the storage servers, in case all the database servers are down.

（E）Monitoring the power distribution units (PDUs) is done by Enterprise Manager agents without, any additional
network configuration.

正解：E 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

You are using Hybrid Columnar Compression fior a table stored in a tablespace that is contained in an Exadata-based
ASM diskgroup. Identifiy three statements that correctly explain where the compression and decompression can be
done.

（A）Decompression can be done on the Exadata storage servers.

（B）Compression can be done on the database servers.

（C）Decompression can be done on the database servers.

（D）Compression can be done on the Exadata storage servers.

正解：A、B、C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

1Z1-027 無料問題集「Oracle Exadata X3 and X4 Administration」

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