Oracle Database 12c: Installation and Administration Free Practice Exam Questions

211 real Oracle Database 12c: Installation and Administration exam questions with answers and AI explanations. Oracle certification prep — page 7 of 22.

  1. Question 67: Which statement is true about the Log Writer process?
  2. Question 68: Which two statements are true? (Choose two.)
  3. Question 69: Which action takes place when a file checkpoint occurs?
  4. Question 70: Examine the current value for the following parameters in your database instance: SGA_MAX_SIZE = 1024M - SGA_TARGET = 700M - DB_8K_CACHE_SIZE = 124M - LOG_BUFF…
  5. Question 71: Which three features work together, to allow a SQL statement to have different cursors for the same statement based on different selectivity ranges? (Choose th…
  6. Question 72: Which two actions does an incremental checkpoint perform? (Choose two.)
  7. Question 73: What are two benefits of installing Grid Infrastructure software for a stand-alone server before installing and creating an Oracle database?
  8. Question 74: A database is open READ WRITE and the instance has multiple sessions some of which have active transactions. You execute this command: SQL> ALTER SYSTEM ENABLE…
  9. Question 75: Identify three benefits of Unified Auditing.
  10. Question 76: You have successfully taken a database backup by using the command: RMAN> BACKUP AS BACKUPSET DATABASE; Now you execute this command: RMAN> BACKUP INCREMENTAL…