最新的Oracle 1z0-070免費考試真題

問題1

Identify the four software components that run only on an Exadata Database Machine Database Server.

A. Cell Serve (CELLSRV)

B. Automatic Diagnostic Repository Command Interpreter (ADRCI)

C. DSKM

D. Oracle Enterprise Manager Agent (OMA)

E. ASM instance

F. CELLCLI

G. DISKMON

正確答案: A,D,E,F

問題2

Which two statements are true about the Integrated Lights Out Manager (ILOM) on an Exadata X5 or X6 Database Machine?

A. ILOM on a storage server uses IPMI to send sensor alerts to the MS process on the same storage server.

B. ILOM on database servers can use IPMI to send sensor alerts to an Enterprise Manager Agent.

C. ILOM on a storage server uses SNMP to send sensor alerts to the cellsrv process on the same storage server.

D. ILOM on a storage server uses SNMP to send sensor alerts to the MS process on the same storage server.

E. ILOM on database servers can use SNMP to send sensor alerts to an Enterprise Manager Agent.

正確答案: A,E

說明：（僅 Fast2test 成員可見）

問題3

Which two statements are true about RMAN incremental level-1 backups for a database running on an X5 Database Machine?

A. cellsrv returns all blocks that have been or might have been changed since the last backup, and RMAN filters the blocks that do not require backup.

B. Block Change Tracking (BCT) is not needed for databases in an X5 Database Machine, because change tracking is done by cellsrv.

C. Block Change tracking (BCT) is not needed for databases in an X5 Database Machine, because ASM automatically does block change tracking when diskgroups are built from griddisks.

D. cellsrv filters blocks and returns only those that have changed since the last backup, for databases in noarchivelogmode.

E. cellsrv filters blocks and returns only those that have changed since the last backup, for databases in archivelogmode.

正確答案: B,E

說明：（僅 Fast2test 成員可見）

問題4

Which three statements are true about the EXADCLI utility?

A. It can be used to execute O/S commands on multiple storage servers in parallel.

B. It can be used to execute EXACLI scripts on multiple storage servers in parallel.

C. It uses the same security mechanism as the EXACLI command.

D. It may be run interactively.

E. It may be used to execute DBMCLI commands on multiple database nodes in parallel.

F. It can be used to execute EXACLI commands on multiple storage servers in parallel.

正確答案: C,E,F

說明：（僅 Fast2test 成員可見）

問題5

Which three are sources for alerts from storage servers in an X5 Database Machine?

A. Hardware sensor alerts detected by the ILOM on the storage servers

B. Hardware sensor alerts reported by the CELLSRV process on the storage servers

C. Metrics that have administrator-defined thresholds on the storage servers

D. Software errors reported by the RS process on the storage servers

E. Software errors reported by the MS process on the storage servers

正確答案: B,C,E

說明：（僅 Fast2test 成員可見）

問題6

An Exadata storage server physical disk on an X5 high-capacity full rack entered the predictive failure state.
Identify the two steps that you must perform to replace this failed physical disk.

A. Verify that the griddisks located on the physical disk have been successfully dropped from the associated ASM diskgroups.

B. Identify the griddisks located on the failed physical disk and drop them from the associated ASM diskgroups.

C. Add the griddisks back into the ASM diskgroup they used to be a member of.

D. Replace the failed physical disk.

E. Create a new celldisk and new griddisks on the replaced physical disk.

正確答案: A,D

說明：（僅 Fast2test 成員可見）

問題7

You plan to consolidate your company's INVENTORY and SALES databases onto your new Exadata X6 Database Machine.
You are considering consolidation of all schemas into one RAC database.
Which three factors would you need to consider before choosing this approach?

A. the number of database roles

B. the maintenance schedule

C. the number of database users

D. the number of simultaneous sessions

E. Security Policies

正確答案: C,D,E

問題8

A file contains a script with several EXACLI commands that must be executed on each cell in an X5 full rack.
The script must run on each cell simultaneously.
How would you achieve this?

A. Copy the script to all cells using the DCLI command and manually execute it on each cell using the DCLI command.

B. Execute it on all cells using the EXADCLI command specifying the file name containing the EXACLI script.

C. Copy the script to all cells using the CELLCLI command and execute it on all cells in parallel using the CELLCLI command.

D. Copy the script to the cells using the EXACLI command and execute the script on all cells using the EXACLI command.

E. Execute it on all cells using the DBMCLI command specifying the file name containing the EXACLI script.

正確答案: B

說明：（僅 Fast2test 成員可見）

問題9

Which two statements are true about Auto Service Request (ASR) with an X5 Database Machine?

A. Configuring ASR is mandatory for all Database Machine assets.

B. ASR communicates with Oracle support services using HTTPS.

C. ASR can upload configuration metadata to support problem resolution.

D. ASR Manager opens a service request (SR) automatically after sensors detect hardware faults.

E. ASR Manager must be installed and configured on a dedicated server external to the Database Machine.

F. ASR Manager must be installed and configured on one of the database servers.

正確答案: D,E

說明：（僅 Fast2test 成員可見）

問題10

Which three are true concerning Smart Scans?

A. Smart Scans are possible on heap organized tables.

B. Smart Scans are possible on uncompressed B*Tree indexes.

C. Smart Scans are possible on Index Organized Tables (IOTs).

D. Smart Scans always outperform scans that are not offloaded.

E. Smart Scans are only possible during full table scans or fast full index scans.

F. The decision to perform a Smart Scan is made by the Optimizer.

正確答案: B,E,F

說明：（僅 Fast2test 成員可見）

最新的Oracle Exadata X5 Administration - 1z0-070免費考試真題

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