Upgrade Oracle DBA 11g to Oracle Database 12c Free Practice Exam Questions

53 real Upgrade Oracle DBA 11g to Oracle Database 12c exam questions with answers and AI explanations. Oracle certification prep — page 5 of 6.

1. Question 41: You want to move your existing recovery catalog to another database. Examine the steps: 1)Export the catalog data by using the Data Pump Export utility in the…
2. Question 42: A user issues a query on the sales table and receives the following error: ERROR at line 1: ORA-01565: error in identifying file '/u0l/app/oracle/oradata/ORCL/…
3. Question 43: Examine the command and its output: SQL> DROP TABLE EMPLOYEE; SQL> SELECT object_name AS recycle_name, original_name, type FROM recyclebin; RECYCLE_NAMEORIGINA…
4. Question 44: Your database supports an OLTP workload. Examine the output of the query: SQL> SSLECT target_mttr, estimated_mttr FROM v$instance_recovery - Target_mttrestimat…
5. Question 45: For which two requirements would you use the Database Resource Manager?
6. Question 46: A complete database backup to media is taken for your database every day. Which three actions would you take to improve backup performance?
7. Question 47: For which three pieces of information can you use the RMAN list command?
8. Question 48: Which three statements are true about a job chain?
9. Question 49: Examine the command: SQL> RECOVER DATABASE USING BACKUP CONTROLFILE UNTIL CANCEL; In which two scenarios is this command required?
10. Question 50: Which two are prerequisites for setting up Flashback Data Archive?