On Tue, Oct 07, 2008 at 02:33:17PM -0700, Bryan J. Smith wrote:
> Ummm, I thought the Brainbench agreement requires you to
> claim you won't use such?

Certainly not in the past they didn't.  They explicitly said you could.
Perhaps they have changed that since.  I haven't taken any of theire
tests for many years now.

> How do you "cheat" on a "hands on test"?  You're more than
> allowed to use HOWTOs, docs, etc... on the system, which is
> not on the Internet in the exam.  Of course, if you're looking
> through those, you're not going to finish in the alloted time.

I meant you could cheat on the online test.  The hands on test you
probably can't.  The hands on test has the disadvantage of requiring a
much more elaborate setup.

> I've now sat the RHCE twice.  I took the entire period both
> times for the second part.  Some people finish in half-time.
> Don't know how, but they do.  But 80% of them do not, including
> very experienced people.  E.g., the last time I sat, last fall
> for the RHEL 5 exam, every single person had been administering
> RHEL systems for at least 3 years and knew what they were doing.
> 
> I've also have sat two (2) RHCA exams.  I took the entire
> period on both of those as well.  The EX442 was one session
> of four (4) hours, not exactly "happy, happy fun time."  ;)
> 
> Huh?  Brainbench?  Sorry, don't see it.

If I can find the answer to a question using the man page in 20 seconds,
I think that makes a good indication of my admin skills.  Just because I
can't remember an obscure option I never use doesn't mean I don't know
what I am doing.  A paper only test tends to encounter such problems.

I wrote the LPIC 101 once at a linux show some years ago.  My score
reflects a lot more on LPIC than on my skill level as a linux
administrator.

> Furthermore, you can't cover as many concepts in a 4-6 hour,
> hands-on exam like you can in a 2 hour exam like LPI.  As
> someone who has sat those, I can say, they have their own
> pluses and minuses.

Hands on is certainly the best.

> In fact, that's why companies like Red Hat now have over a
> half-dozen level 400 exams, which go into various specialties
> beyond the RHCE.  But even those exams still have tasks that
> take time, and can't cover various scenarios.
> 
> It all depends on the focus as it can be crammed it, with
> their various pluses and minuses.

Are certifications that specialized actually useful?  What are the
chances of needing anyone with exactly that specialization and wanting
proof of exactly that skillset?

> If we're really, really worried about cheating, then maybe
> the system is flawed.  Candidates should really think what
> cheating means.

Some people will do anything to get a piece of paper that makes other
people think they know stuff.

> In any case, it's hard to balance everything without creating
> a week-long exam that cost $10,000.  ;)

Well that would be pretty nuts, but then again some people cheat in
university and how much does that cost?

Is the $10000 for a training course or is it just for a piece of paper
you can show around?  A training course is useful.  A $10000 piece of
paper probably isn't.  At least LPIC doesn't charge anything like that.
I think the only winner in a market where a certification can cost
$10000 is the provider of the certification.  Sounds like a profitable
business.

-- 
Len Sorensen
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