Upgrade to Oracle Database 12c Free Practice Exam Questions

33 real Upgrade to Oracle Database 12c exam questions with answers and AI explanations. Oracle certification prep — page 3 of 4.

  1. Question 24: You notice a performance change in your production Oracle 12c database. You want to know which change caused this performance difference. Which method or featu…
  2. Question 25: You execute a DROP USER CASCADE on an Oracle 11g release 1 database and immediately realized that you forgot to copy the OCA.EXAM_RESULTS table to the OCP sche…
  3. Question 26: You notice that the elapsed time for an important database scheduler Job is unacceptably long. The job belongs to a scheduler job class and window. Which two a…
  4. Question 27: To enable the Database Smart Flash Cache, you configure the following parameters: DB_FLASH_CACHE_FILE = /dev/flash_device_1 , /dev/flash_device_2 DB_FLASH_CACH…
  5. Question 28: Which three tasks can be automatically performed by the Automatic Data Optimization feature of Information Lifecycle Management (ILM)? (Choose three.)
  6. Question 29: Which three resources might be prioritized between competing pluggable databases when creating a multitenant container database plan (CDB plan) using Oracle Da…
  7. Question 30: Which two statements are true when row archival management is enabled?
  8. Question 32: Which two statements are true about Enterprise Manager (EM) express in Oracle Database 12c? (Choose two.)
  9. Question 33: On your Oracle 12c database, you issue the following commands to create indexes: SQL > CREATE INDEX oe.ord_customer_ix1 ON oe.orders (customer_id, sales_rep_id…
  10. Question 34: Which two statements are true when the listener handles connection requests to an Oracle 12c database instance with multithreaded architecture enabled in UNIX?