当前分类： OCP 11G认证考试
问题：单选题View the Exhibit to examine the metrics with a threshold.Which statement is true regarding the Number of Transactions (per second) metric?（）A Oracle uses statistical relevance to determine when an adaptive threshold has been breached for the metric.B ...
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问题：单选题Examine the following command: SQL ALTER TABLE booking SHRINK SPACE COMPACT; Which activity is performed when the preceding command is executed?（）A The shrink operation touches every block in the BOOKING tableB The high-water mark (HWM) for the BOOKING...
问题：多选题You executed the following command to drop a user: DROP USER scott CASCADE; Which two statements regarding the above command are correct?（）AAll the objects of scott are moved to the Recycle Bin.BAny objects in the Recycle Bin belonging to scott are pur...
问题：单选题The BOOKINGS table contains online booking information. When a booking is confirmed, the details are transferred to an archival table BOOKINGS_HIST and deleted from the BOOKINGS table. There is no fixed time interval between each online booking and its...
问题：多选题What are the recommendations for Oracle Database 11g installation to make it Optimal Flexible Architecture (OFA)-compliant? （）AORACLE_BASE should be set explicitly.BAn Oracle base should have only one Oracle home created in it.CFlash recovery area and ...
问题：单选题View the Exhibit that sets the threshold for the Current Open Cursors Count metric.Why is the Significance Level threshold type not available in the threshold setting?（）A because AWR baseline is not enabledB because Current Open Cursors Count is not ...
问题：单选题Which tuning tool recommends how to optimize materialized views so that these views can take advantage of the general query rewrite feature?（）A Segment AdvisorB SQL Access AdvisorC Undo AdvisorD SQL Tuning Advisor...
问题：多选题Which of the following objects can be directly referenced by a window object? （）ASchedule objectBProgram objectCJob objectDResource planEResource consumer group...
问题：单选题Examine the following ALTER command: SQL ALTER DISKGROUP dgroup1 UNDROP DISKS; What is the purpose of the command?（）A It cancels all pending disk drops within the disk group.B It restores disks that are being dropped as the result of a DROP DISKGROUP o...
问题：单选题Your archive-log destination directory runs out of space. What is the impact of this on the database?（）A None. The database will switch over to the stand-by archive-log destination directory. B A warning message will be written to the alert log of the ...
问题：单选题The Database Resource Manager is automatically enabled in the maintenance window that runs the Automated Maintenance Task. What is the reason for this?（）A to prevent the creation of an excessive number of scheduler job classesB to allow the Automated M...
问题：多选题Which two kinds of failures make the Data Recovery Advisor (DRA)generate a manual checklist? （）Afailures because a data file is renamed by errorBfailures when no standby database is configuredCfailures that require no archive logs to be applied for rec...
问题：单选题What view might you use to try to determine how long a particular backup will take?（）A V$SESSION_EVENT B V$SESSION C V$W0041ITSD V$WAITSTAT E V$SESSION_LONGOPS...
问题：多选题Which two statements regarding a SQL profile are true?（）AIt is built by Automatic Tuning Optimizer.BIt cannot be stored persistently in the data dictionary.CIt can be used by the query optimizer automatically.DIt can be created manually by using the CR...
问题：单选题How many individual archive-log destination directories are supported by Oracle Database11g?（）A 7 B 1 C 10 D 11 E 21...
问题：多选题Identify the persistent configuration setting for the target database that can be set for the backup by using RMAN.（）ABackup retention policyBDefault backup device typeCDefault destinations for backupsDMultiple backup device types for single backupEDef...
问题：多选题You are working on a CATDB database that contains an Oracle Database version 11.1 catalog schema owned by the user RCO11. The INST1 database contains an Oracle Database version 10.1 catalog schema owned by the user RCAT10. You want the RMAN to import m...
问题：单选题Which of the following would be affected by setting NLS_LENGTH_SEMANTICS=CHAR?（）A All objects in the databaseB Tables owned by SYS and SYSTEMC Data dictionary tablesD NCHAR columnsE CHAR columns...
问题：单选题The SQL Tuning Advisor configuration has default settings in your database instance. Which recommendation is automatically implemented after the SQL Tuning Advisor is run as part of the automatic maintenance task?（）A statistics recommendationsB SQL Pro...
问题：多选题When does a transaction complete?（）Awhen a DELETE statement is executedBwhen a ROLLBACK command is executedCwhen a PL/SQL anonymous block is executedDwhen a data definition language (DDL) statement is executedEwhen a TRUNCATE statement is executed afte...
