1Z0-083 Exam Question 36

Which two are true about Oracle Optimizer Statistics, their use, and their collection? (Choose two.)
  • 1Z0-083 Exam Question 37

    A container database called CDB1is OMF-enabled.
    PDB_FILE_NAME_CONVERTis not configured in CDB1.
    PDB1was unplugged from CDB1earlier in the week.
    Examine this command, which will be executed in CDB1:
    CREATE PLUGGABLE DATABASE pdb1
    USING '/u01/app/oracle/oradata/pdb1.xml'
    SOURCE_FILE_NAME_CONVERT
    ('/u01/app/oracle/oradata/', '/u02/app/oracle/oradata/');
    Which two are true? (Choose two.)
  • 1Z0-083 Exam Question 38

    Examine these queries and their output: After a system crash, an instance restart and an attempted opening of the PDBs result in: Which two are true? (Choose two.)
  • 1Z0-083 Exam Question 39

    Which two are true about RMAN duplexed backup sets? (Choose two.)
  • 1Z0-083 Exam Question 40

    The users tablespace consists of data files 3 and 4 and must always be online in read/write mode. Which two are true about using RMAN to perform an open database back up of this tablespace?