[Year 12 IT Apps] RE: OC2 Virtual coll..secure page qn..

Mon Apr 21 07:34:21 EST 2008

A registration page for a discussion forum is fine, however, remember
that the options you create must support the organisation's need to
share knowledge and collaboratively make decisions. Therefore it is
important to create a scenario that allows the students to make
appropriate connections (and justifications) between the organisation's
needs and the technology.

Regards

Paula

Paula Christophersen

ICT Curriculum Manager

VCAA

41 St Andrews Place

EAST MELBOURNE 3002

(03) 9651 4378

-----Original Message-----
From: itapps-bounces at edulists.com.au
[mailto:itapps-bounces at edulists.com.au] On Behalf Of Kent Beveridge
Sent: Sunday, 20 April 2008 2:18 PM
To: Year 12 IT Applications Teachers' Mailing List
Subject: OC2 Virtual coll..secure page qn..

Outcome 2 Virtual Collaboration..

Using front page, a web can be created incorporating  a self
registration page for a discussion forum. What is the consensus from you
guys about using this as an option to allow 'secure virtual
collaboration'. 

Its available on the page selection feature with FP to build into webs
and we are required to build into our site a virtual discussion forum. 

Any comments on this idea. 

Paula C. is this a legitimate approach?

Visual thinking.. anyone got a magic bullet for that one yet? We all had
our different approaches last year on the VT approach.

Handpass...

Kent.

Kent Beveridge,

I.T. co-ordinator

St. Brigids Catholic Sec. College

Horsham

email.. kbeveridge at stbc.vic.edu.au

|<3|\|7  b3\/3r1D93 ?  ;-)

Wishes and Eggs, one you make and one you break!  A bit like
promises.....

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________________________________

From: itapps-bounces at edulists.com.au on behalf of Timmer-Arends
Sent: Sat 4/19/2008 8:28 AM
To: Year 12 IT Applications Teachers' Mailing List
Subject: Re: [Year 12 IT Apps] IT applications 2007 exam: assessor's
report

Validation is used to
D. prevent inaccurate data from entering the system

It would have been better if D had read: D minimise inaccurate...
but, given that it didn't, D is the *most* correct answer

because, as has been pointed out, validation (manual or electronic) can
never prevent inaccurate data from entering a system; eg the form that
the
entry operator is using may have been filled out incorrectly etc

And (for the sake of my pedantic soul) I no longer think spell checking
should be considered as a validation technique because it is not
actually
checking the validity of the data, but the validity of the spelling.
"Correct" spelling is a convention: fish, fyche, or ghoti are all
written
representations in the English language of those animals you eat with
chips.
If the data were about types of animals found on a plate then 'ghoti'
would
be correct, but becuase it does not follow convention it becomes
difficult
to understand. And isn't that one of the purposes of conventions: to
give us
a common frame of reference?

Regards
Robert T-A

----- Original Message -----
From: "Mark Scott" <msc at luther.vic.edu.au>
To: "'Year 12 IT Applications Teachers' Mailing List'"
<itapps at edulists.com.au>
Sent: Friday, April 18, 2008 3:11 PM
Subject: RE: [Year 12 IT Apps] IT applications 2007 exam: assessor's
report

Forget machine validation.

The question is talking about manual validation.

Checking for typos etc is clearly checking for accuracy.

Mark Scott

-----Original Message-----
From: itapps-bounces at edulists.com.au
[mailto:itapps-bounces at edulists.com.au]
On Behalf Of Mark Kelly
Sent: Friday, 18 April 2008 2:24 PM
To: Year 12 IT Applications Teachers' Mailing List
Subject: Re: [Year 12 IT Apps] IT applications 2007 exam: assessor's
report

Hi Mark

Yes, I include spell checking as validation, and I agree that the other
options are all bad, but I don't accept that validation can check that
data are accurate.

If a person's age is entered as 19 into a database, validation can't
prove the person is 19 or not.  All it can do is tell whether 19 is a
reasonable age or not under the circumstances (e.g. 19 would not be
reasonable if the database stored data on newborn babies, or if it were
an old folk's home).

And looking at databases' validation options, you can check for data
range, type, existence, uniqueness, even its existence in a limited
list, but not "accuracy"  :-)

The Q does not mention calculations, but what I tried to say was that
testing accuracy is a role of testing, not validation (and my kids
frequently confuse testing and validation (and evaluation, come to think
of it).

It's mainly annoying that the question contradicts the Study Design
glossary, which is mandated knowledge.  But then again, it's Friday
afternoon and most things annoy me then.

Mark Scott wrote:
> Not sure I agree with you on this one.
>
> Checking data entry for spelling mistakes is validation (I think).
>
> And where does the part d mention calculations?
>
> And it is certainly the most correct response. (the first three are
> testing)
>
> Mark Scott
> "Education is an admirable thing, but remember that nothing that is
worth
> knowing can be taught." Oscar Wilde
>
>
> -----Original Message-----
> From: itapps-bounces at edulists.com.au
> [mailto:itapps-bounces at edulists.com.au] On Behalf Of Mark Kelly
> Sent: Friday, 18 April 2008 1:23 PM
> To: Year 12 IT Applications Teachers' Mailing List
> Subject: Re: [Year 12 IT Apps] IT applications 2007 exam: assessor's
> report
>
> I see Section A Q9 had no comment by the examiners...
>
> "Validation is used to
> A. check the accuracy of calculations.
> B. detect software errors and alert the manager.
> C. test functions and alert programmers to errors.
> D. prevent inaccurate data from entering the system.
>
> The official 'right' answer was still steadfastly 'D', which is
rubbish.
>
> It cannot be D because validation does NOT check the ACCURACY of data,
> only its reasonableness.
>
> Even the sacred IT glossary says validation checks data input to a
system
> is of an "appropriate type for processing, and within acceptable
> boundaries")
>
> So are we to accept that validation is used to check the accuracy of
> calculations? No - that's called testing.
>
> Hmphh.
> Not happy, Jan.
>
>
>
> Christophersen, Paula P wrote:
>> Dear colleagues
>>
>>
>>
>> The assessor's report on the 2007 IT apps examination is now
available
>> at:
>>
>>
http://www.vcaa.vic.edu.au/vce/studies/infotech/it-applications/exams.
>> html#H2N10037
>>
>>
>>
>> It is also attached. I will let you know when the Software
development
>> report is available.
>>
>>
>>
>> Regards
>>
>> Paula
>>
>>
>>
>> Paula Christophersen
>>
>> ICT Curriculum Manager
>>
>> VCAA
>>
>> 41 St Andrews Place
>>
>> EAST MELBOURNE 3002
>>
>> (03) 9651 4378
>>
>
>
> --
> Mark Kelly
> Manager - Information Systems
> McKinnon Secondary College
> McKinnon Rd McKinnon 3204, Victoria, Australia Direct line /
Voicemail:
> 8520 9085 School Phone +613 8520 9000 School Fax +613 95789253 kel AT
> mckinnonsc.vic.edu.au
>
> Webmaster - http://www.mckinnonsc.vic.edu.au
<http://www.mckinnonsc.vic.edu.au/>  IT Lecture notes:
> http://vceit.com <http://vceit.com/> 
> Moderator: IT Applications Mailing List
>
> A conclusion is the place where you got sick of thinking.
> If you Declare War - is it integer or boolean?
>
> _______________________________________________
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>
> _______________________________________________
> http://www.edulists.com.au <http://www.edulists.com.au/>  - FAQ,
resources, subscribe, unsubscribe
> IT Applications Mailing List kindly supported by
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Information Technology Teachers
> Association Inc
>
>
>

--
Mark Kelly
Manager - Information Systems
McKinnon Secondary College
McKinnon Rd McKinnon 3204, Victoria, Australia
Direct line / Voicemail: 8520 9085
School Phone +613 8520 9000
School Fax +613 95789253
kel AT mckinnonsc.vic.edu.au

Webmaster - http://www.mckinnonsc.vic.edu.au
<http://www.mckinnonsc.vic.edu.au/> 
IT Lecture notes: http://vceit.com <http://vceit.com/> 
Moderator: IT Applications Mailing List

A conclusion is the place where you got sick of thinking.
If you Declare War - is it integer or boolean?

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resources, subscribe, unsubscribe
IT Applications Mailing List kindly supported by
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Victorian Curriculum and Assessment Authority and
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Information Technology Teachers
Association Inc

_______________________________________________
http://www.edulists.com.au <http://www.edulists.com.au/>  - FAQ,
resources, subscribe, unsubscribe
IT Applications Mailing List kindly supported by
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Information Technology Teachers
Association Inc

_______________________________________________
http://www.edulists.com.au <http://www.edulists.com.au/>  - FAQ,
resources, subscribe, unsubscribe
IT Applications Mailing List kindly supported by
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Victorian Curriculum and Assessment Authority and
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Information Technology Teachers Association Inc

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