NLS_SESSION_PARAMETERS WILL SHOW THE FORMAT USED SO THAT YOU CAN INTERPRET THE OUTPUT OF THE QUERY CORRECTLY, OR YOU COULD SET THE FORMAT TO A SENSIBLE VALUE, OR CONTROL THE FORMAT IN THE QUERY

10. þ C, D and E. NLS_SESSION_PARAMETERS will show the format used so

that you can interpret the output of the query correctly, or you could set the

format to a sensible value, or control the format in the query.

ý A, and D. You must query the session-specific version of the view to be

sure of interpreting the output correctly.