Given below is a list of scenarios： 1）A user terminates his session abnormally. 2）The connection between the server and the client application terminates because of a network failure. 3）A schema is accidentally dropped. 4）The tablespace is accidentally dropped from the database. 5）The hard disk gets corrupted and the data files in the disk are lost. 6）The database instance abnormally shuts down because of power failure. Which scenarios require DBA intervention to perform recovery（）
You have two database servers SEMP and SACCT. The database in the SEMP server maintains theemployee information and the database in the SACCT server maintains the accounts payable information.The employees submit the expense reports to the accounts payable department. A user of the accountspayable database wants to extract the employee information from the database in the SEMP server for cross-verification. Which schema object enables the user to access the information from the remote database（）
View the Exhibit to examine the output of the DBA_OUTSTANDING_ALERTS view. After 30 minutes， you executed the following command： SQL> SELECT reason，metric_value FROM dba_outstanding_alerts； REASON METRIC_VALUE ------------------------------------------------------------ ------------ Tablespace [TEST] is [28 percent]full 28.125 What could be the reason for the elimination of the other rows in the output（）
The job to gather optimizer statistics for objects runs as part of the automatic maintenance window in yourdatabase instance. At a certain point of time， the maintenance window closes before the statistics are gatheredfor all objects. Which statement is true in this scenario（）
You plan to configure the new Oracle Database 11g installation by performing these tasks： - Use Automatic Storage Management （ASM） as the storage option. - Use Oracle Enterprise Manager Database Control to manage the database. - Provide the same password for SYS， SYSTEM， SYSMAN， and DBSNMP accounts during theinstallation. - Configure the database to send email notifications. Some tools available to you for installation are： 1：Oracle Universal Installer （OUI） 2：Database Configuration Assistant （DBCA） 3：Database Upgrade Assistant （DBUA） 4：Oracle Net Configuration Assistant Which tools would you use for this installation（）
