You plan to use the In Database Archiving feature of Oracle Database 12c, and store rows that are inactive for over three months, in Hybrid Columnar Compressed (HCC) format.Which three storage options support the use of HCC?（）A. ASM disk groups with ASM d

题目

You plan to use the In Database Archiving feature of Oracle Database 12c, and store rows that are inactive for over three months, in Hybrid Columnar Compressed (HCC) format.Which three storage options support the use of HCC?（）

A. ASM disk groups with ASM disks consisting of Exadata Grid Disks.

B. ASM disk groups with ASM disks consisting of LUNS on any Storage Area Network array

C. ASM disk groups with ASM disks consisting of any zero padded NFS-mounted files

D. Database files stored in ZFS and accessed using conventional NFS mounts.

E. Database files stored in ZFS and accessed using the Oracle Direct NFS feature

F. Database files stored in any file system and accessed using the Oracle Direct NFS feature

G. ASM disk groups with ASM disks consisting of LUNs on Pillar Axiom Storage arrays

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    Your system has been upgraded from Oracle Database 10g to Oracle Database 11g. You imported SQL Tuning Sets (STS) from the previous version. After changing the OPTIMIZER_FEATURE_ENABLE parameter to 10.2.0.4 and running the SQL Performance Analyzer, you observed performance regression for a few SQL statements.What would you do with these SQL statements?（）

    A. Set OPTIMIZER_USE_PLAN_BASELINES to FALSE to prevent the use of regressed plans.

    B. Capture the plans from the previous version using STS and then load them into the stored outline.

    C. Capture the plans from the previous version using STS and then load them into SQL Management Base (SMB).

    D. Set OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES to FALSE to prevent the plans from being loaded to the SQL plan baseline.


    参考答案：C

  • 第2题：

    You wish to enable an audit policy for all database users, except SYS, SYSTEM, and SCOTT.You issue the following statements:SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYS;SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SYSTEM;SQL> AUDIT POLICY ORA_DATABASE_PARAMETER EXCEPT SCOTT;For which database users is the audit policy now active?（）

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    参考答案：B

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    Youhavecreatedascriptintherecoverycatalogcalledbackup_database.Whichofthefollowingcommandswouldsuccessfullyexecutethatscript?()

    A.run{openscriptbackup_database；runscriptbackup_database}

    B.run{engagescriptbackup_database；}

    C.run{runscriptbackup_database；}

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    参考答案：D

  • 第5题：

    Marrywantstocreateanewapplicationonhislaptopthatdoesnothaveanydesignelementsinit.Whichoneofthefollowingshouldhedotobeginhisprocess?()

    A.selectfile->Database->newandgiveitafilenameof“blank.nsf”

    B.selectfile->Database->new,chooselocalastheserver,andchosetheblanktemplate

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    参考答案：B

  • 第6题：

    ORACLE初始化参数文件的默认路径是:()

    A.对于UNIX，在$ORACLE_HOME/dbs

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