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Sequence question

From: Johnathan Marvin
Date: Thursday, April 29, 2004
Time: 3:30:35 am

I am stuck with this one...

Which of the following SQL statements will generate the next value in the
EMP_EMPNO sequence?

a) SELECT emp_empno.nextvalue FROM dual;
b) SELECT emp_empno.currentvalue FROM dual;
c) SELECT emp_empno.nextval FROM dual;
d) SELECT emp_empno.currentval FROM dual;

I feel that the correct answer is C. Can anyone please confirm this?

thanks

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