13. What conditions must hold before a database session can create a file stored
by the operating system of the server? (Choose three correct answers.)
A. The session must be connected to a database account with execute
permission on the package UTL_FILE.
B. The session must be connected to a database account with execute
permission on the package DBMS_OUTPUT.
C. The parameter UTL_FILE_DIR must have been set.
D. The parameter DB_WRITER_PROCESSES must be set to greater than zero.
E. The parameter DB_CREATE_FILE_DEST must be set.
F. The operating system account under which the Oracle instance is running
must have write permission on the directory that will store the file.
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