YOUR database crashes after a user accidentally kills a background process. What are three possible ways to restart your database?
Your customer is looking for zero-data-loss failover with maximum data protection and high availability for their primary database. Which two solutions would you recommend to the customer if the distance between the primary and the standby location is more than 300 miles?
Identify three types of important statistics collection that you can disable in Oracle Database 12c by setting the STATISTIS_LEVEL parameter to BASIC.
Which statement about Storage Snapshot Optimization is correct?
Oracle Database 12c provides new task-specific privileges (SYSBACKUP, SYSDG, and SYSKM) to handle standard administration duties. Which two statements about these standard administration privileges are true?
Which type of information is included in dynamic performance views?
1 - System and session parameters
2 - Memory usage and allocation
3 - File states (including RMAN backup files)
4 - Progress of jobs and tasks
5 - SQL execution
6 - Statistics and metrics
Your database is open and the listener is running. The DBA stops the listener by using the command:
LSNRCTL> STOP
What happens to the sessions that are currently connected to the database instance?
Which two statements are true regarding SQL*Plus?
Examine the command:
sqlplus /nolog
In which scenario would this command execute successfully?
The session of user SCOTT receives the following error after executing an UPDATE command on the EMP table:
ERROR at line 1:
ORA-00060: deadlock detected while waiting for resource
You find out that a session opened by user JIM has a transaction that caused the deadlock. Which two statements are true about SCOTT's session in this scenario?