Oracle Database Administration 2022 Certified Professional Free Practice Exam Questions

29 real Oracle Database Administration 2022 Certified Professional exam questions with answers and AI explanations. Oracle certification prep — page 2 of 3.

1. Question 20: This error occurred more than four hours ago in the database: ORA-04036 PGA memory used by the instance exceeds PGA_AGGREGATE_LIMIT You want to know which proc…
2. Question 22: Buffer cache access is too frequent when querying the SALES table. Examine this command which executes successfully: ALTER TABLE SALES SHRINK SPACE; For which…
3. Question 23: Which two statements are true about disabling Automatic Shared Memory Management (ASMM)? (Choose two.)
4. Question 24: Which procedure gathers statistics that are always used in the generation of any execution plan?
5. Question 25: During which application lifecycle phase do you take baselines?
6. Question 28: Which three statements are true about using the In Memory (IM) column store? (Choose three.)
7. Question 29: An Oracle 19c database uses default values for all optimizer initialization parameters. After a table undergoes partition maintenance, a large number of wait e…
8. Question 30: Which two statements are true about cursor sharing? (Choose two.)
9. Question 32: You are informed that the RMAN session that is performing the database duplication is much slower than usual. You want to know the approximate time when the rm…
10. Question 33: Which three statements are true about tuning dimensions and details of v$sys_time_model and DB time? (Choose three.)