Re: OCP Tuning Sample Question

And here again we are at the question: "Who certifies the certifiers?"

Martin

fumi wrote:
>
> Buck Turgidson <jcmanNOSPAM_at_worldnet.att.net> wrote in message
> news:86f6d7$7f0$1_at_bgtnsc03.worldnet.att.net...
> > This seems ambiguous to me. I think both C and D are correct, but the
> > question indicates only D. Am I missing something?
> >
> > "At which level is the optimizer mode set if you use the OPTIMIZER_MODE
> > parameter?
> > A-Data
> > B-System
> > C-Session
> > D-instance
> > E-Statement.
>
> IMO, I think this question is nonsense.
>
> Where did you see this question?
> In the Oracle Assessment Test, it's a multi-selection question.
> The "answer(?)" is C and D.
>
> But (B), (D) are ambiguous, somebodies say "instance parameters",
> somebodies say "system parameters".
> Note there are two views called v$parameter, and v$system_parameter.
>
> Another tangle is the word "parameter", we don't say "session parameter",
> so somebodies may think C is not correct.
Received on Thu Jan 27 2000 - 05:25:25 CST