单项选择题
EMPDET is an external table containing the columns EMPNO and ENAME. Which command would work in relation to the EMPDET table?()
You execute the following block of code: SQL>BEGIN DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_PLAN ( SIMPLE_PLAN => ’DEPARTMENTS’, CONSUMER_GROUP1 => ’PAYROLLL’, GROUP1_CPU => 50, CONSUMER_GROUP2 => ’SALES’, GROUP2_CPU => 25, CONSUMER_GROUP3 => ’MARKETING’, GROUP3_CPU => 25); END; SQL>/ What is a prerequisite for using the simple resource plan created by executing the above code?()
多项选择题
You configured the Flash Recovery Area for your database. The database instance has been startedin ARCHIVELOG mode and the LOG_ARCHIVE_DEST_1 parameter is not set. What will be the implications on the archiving and the location of archive redo log files()
You want to perform the following operations for the DATA ASM disk group: Which command accomplishes these tasks?()
Given: What can directly access and change the value of the variable name?()
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