D it checks for required tablespaces and if they are

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D. It checks for required tablespaces and if they are not available, creates them automatically. E. The preupgrade_fixups.sql script is executed automatically to fix issues in the source database. F. The postupgrade_fixups.sql script is created to address issues that can be fixed after a database has been upgraded. Correct Answer: BCF Section: (none) Explanation Explanation/Reference: References - database.htm#UPGRD-GUID-C0219AF1-AD43-4097-B358-E53E48958647 QUESTION 197 Which activity is audited by default and recorded in the operating system audit trail irrespective of whether or not database auditing is enabled? A. execution of SQL statements by users connected with the SYSDBA privilege
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B. creation of a fine-grained audit policy C. configuration of unified auditing mode D. usage of the AUDIT statement Correct Answer: A Section: (none) Explanation Explanation/Reference: References QUESTION 198 You want to create a role that: - is protected from unauthorized usage - does not use a password embedded in the application source code or stored in a table - is enabled for a user based on security policies defined in a PL/SQL package How would you create this role? A. as a secure application role B. with definer’s rights C. with global authentication D. with external authentication Correct Answer: A Section: (none) Explanation Explanation/Reference: References: QUESTION 199 You perform RMAN backups for your database and use a recovery catalog for managing the backups. To free space, you execute this command: RMAN> DELETE OBSOLETE; Which three statements are true is this scenario? (Choose three.) A. The backup sets marked as expired are deleted. B. The information related to the backups is removed from the recovery catalog and the control file. C. The physical files related to the backup need to be manually deleted. D. The physical files related to the backup are deleted automatically. E. The backups deleted are based on the backup retention policy. Correct Answer: BDE Section: (none) Explanation Explanation/Reference: QUESTION 200 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?
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A. The parameter value is changed and it comes into effect as soon as space becomes available in the SGA. B. It returns an error because the value of this parameter cannot be changed dynamically. C. The parameter value is changed and it comes into effect at the next instance startup.
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  • Fall '19
  • Oracle Database

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