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You decided to increase the value for the SHARED_SERVERS parameter by using the following command:SQL> ALTER SYSTEM SET SHARED_SERVERS=3 SCOPE=?;Which 阅读全文
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View the Exhibit to see the structure of EMPLOYEES, DEPARTMENTS and EMP_DEP tables. User A wants to insert rows from EMPLOYEES and DEPARTMENTS table i 阅读全文
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You have three databases, FINDB, PAYDB and ADMINDB, located in Sydney, Tokyo and Singapore respectively. You want to perform administrative tasks whic 阅读全文
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You are using the backup scheduler in Enterprise Manager (EM) to schedule a backup of your database. Which type of script does the backup scheduler ge 阅读全文
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View the Exhibit to see the data in the emp table. You created a PRIMARY KEY constraint on the empno column of the emp table, and the constraint is no 阅读全文
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You are creating a locally managed tablespace to meet the following requirements: All the extents should be of the same size. The data should be sprea 阅读全文
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In your database, you discovered that a tempfile in a locally managed temporary tablespace has been deleted at the operating system level. How would y 阅读全文
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Your database is in the MOUNT state and you execute the following command to open it:ALTER DATABASE OPEN;What two actions are performed as a result of 阅读全文