UTLFILE for reading & writing operating-system files - PL/SQL

Q.  Which of the following is used for reading and writing operating-system files?
- Published on 19 Oct 15

a. UTL_FILE
b. UTL_HTTP
c. UTL_SMTP
d. None of the above

ANSWER: UTL_FILE
 
UTL_FILE helps the PL/SQL programs read and write operating system text files. It provides a restricted version of the operating system stream file I/O.

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