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You want to check the details of few errors that users have reported. You search for the alert log file andexecute few commands to find the location of the alert log file. View the Exhibit and check the commandsexecuted. 
What is the location of the alert_orcl.log file()

A . ORACLE_HOME/dbs
B . ORACLE_HOME/rdbms
C . /u01/app/oracle/admin/orcl/adump
D . /u01/app/oracle/flash_recovery_area
E . ORACLE_BASE/diag/rdbms/orcl/orcl/alert
F . ORACLE_BASE/diag/rdbms/orcl/orcl/trace

In your test database, you have created the ORDERS table as an index-organized table (IOT). To facilitate faster querying, you have created a mapping table and a bitmap index on the ORDER_FILLED column. You observe that the query performance degrades when users perform a large volume of transactions.  While investigating the reason, you find that the mapping table segment is fragmented, leading to poor performance.   Which option would you use to defragment the mapping table without affecting the original table data?()  export and import the mapping table。 drop and re-create the mapping table。 truncate the mapping table and reinsert the values。 use the ALTER TABLE···REBUILD command to defragment the mapping table。 需求评估 Which of the following options are valid choices for cluster communication security?() rsh and ssh。 Standard and VPN。 rhost and .shosts。 Classic and Enhanced。 电网发生两相相间故障时,没有()产生。 零序电流。 负序电流。 正序电流。 Moving data is one of the most common causes of planned downtime. For which of the followingpurposes might the data migration function of the SAN Volume Controller be used?() when replacing an SVC node due to a failure。 when migrating from a Windows OS to a Linux OS。 when replacing older storage with newer storage。 when performing a firmware upgrade on the SVC console。

You want to check the details of few errors that users have reported. You search for the alert log file andexecute few commands to find the location of the alert log file. View the Exhibit and check the commandsexecuted. 
What is the location of the alert_orcl.log file()

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