Question 231

Your database instance is started by using a server parameter file (SPFILE). You execute the following command to
change the value of the LOG_BUFFER initialization parameter:
ALTER SYSTEM SET LOG_BUFFER=32 M;
What is the outcome of this command?
  • Question 232

    Examine the parameter settings in your local ORCL database:

    Examine the parameter settings for the remote SALES database:

    As the SYS user, you issue the following command on ORCL:
    CREATE PUBLIC DATABASE LINK sales.us.example.com USING 'sales1';
    The sales1 tnsnames entry points to the sales database instance.
    Which two are requirements to ensure that you can successfully connect by using this database link?
  • Question 233

    Which two statements are true about availability audit features after migration to unified auditing? (Choose two.)
  • Question 234

    Identify two prerequisites for configuring Enterprise Manager Database Express (EM Express).
  • Question 235

    Your database is configured in ARCHIVELOG mode.
    Examine the RMAN configuration parameters:

    Examine the command:
    RMAN> BACKUP DATABASE PLUS ARCHIVELOG DELETE INPUT;
    Which two are true? (Choose two.)