[Year 12 IT Apps] IT applications 2007 exam: assessor's report

Fri Apr 18 16:40:35 EST 2008

Yes the answer D was the best answer, in fact the only possible answer from 
the alternatives provided, and if you don't like that then perhaps the 
bottle of red is the only way to go :-)

Robert Hind (Semi-retired)
Ex Traralgon and Ashwood

----- 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 3:59 PM
Subject: RE: [Year 12 IT Apps] IT applications 2007 exam: assessor's report


> You can compare a name with the hardcopy/form/whatever that you copied it 
> from onto the computer. (which is checking for accuracy?)
>
> Time to go home and open a bottle of red.
>
> cheers
> 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 3:34 PM
> To: Year 12 IT Applications Teachers' Mailing List
> Subject: Re: [Year 12 IT Apps] IT applications 2007 exam: assessor's 
> report
>
> Well, AFAIK, the only validation you could do with a name is existence 
> (has it been entered?) and type (alphanumeric, including punctuation like 
> dashes).  You couldn't even validate that it has capital letters at the 
> start of each word, since some names don't (e.g. Leo da Vinci).
>
> Postcodes can be better validated by type (numeric), range (3000-3999 plus 
> 8000-8999, I think, in Victoria), length (4 digits in Oz).
>
>
> Mark Scott wrote:
>> How do you validate someone's name or a postcode?
>>
>> You check to make sure it is accurate.
>>
>> Am I missing something or are you people just trying to get to me.
>>
>> Playing with my mind?
>>
>> ...and on a Friday afternoon as well.
>>
>> Mark Scott
>>
>>
>> -----Original Message-----
>> From: itapps-bounces at edulists.com.au
>> [mailto:itapps-bounces at edulists.com.au] On Behalf Of Bill Turner
>> Sent: Friday, 18 April 2008 2:33 PM
>> To: 'Year 12 IT Applications Teachers' Mailing List'
>> Subject: RE: [Year 12 IT Apps] IT applications 2007 exam: assessor's
>> report
>>
>> I see your point, Mark.
>>
>> If you are validating a test score from 0 - 100, you may not know that
>> the score entered is the actual true result the student obtained
>> (accuracy), only that 0 - 100 was a reasonable result for that 
>> field/cell.
>>
>> Perhaps 'accurate' was intended in the sense of 'accurate to the data
>> type allowed"?
>>
>> A clearer wording might be
>> " D. prevent unreasonable data from entering the system."
>>
>> Bill
>>
>> -----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#H
>> 2N10037
>>>
>>>
>>> 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 IT Lecture notes:
>> 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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>> Teachers Association Inc
>>
>>
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>> Applications Mailing List kindly supported by
>> http://www.vcaa.vic.edu.au/vce/studies/infotech/itapplications3-4.html
>> - Victorian Curriculum and Assessment Authority and
>> http://www.vitta.org.au  - VITTA Victorian Information Technology
>> Teachers Association Inc
>>
>> _______________________________________________
>> http://www.edulists.com.au - FAQ, resources, subscribe, unsubscribe IT
>> Applications Mailing List kindly supported by
>> http://www.vcaa.vic.edu.au/vce/studies/infotech/itapplications3-4.html
>> - Victorian Curriculum and Assessment Authority and
>> http://www.vitta.org.au  - VITTA Victorian 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 IT Lecture notes: 
> 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?
>
> _______________________________________________
> http://www.edulists.com.au - FAQ, resources, subscribe, unsubscribe IT 
> Applications Mailing List kindly supported by 
> http://www.vcaa.vic.edu.au/vce/studies/infotech/itapplications3-4.html - 
> Victorian Curriculum and Assessment Authority and 
> ttp://www.vitta.org.au  - VITTA Victorian Information Technology Teachers 
> Association Inc
>
> _______________________________________________
> http://www.edulists.com.au - FAQ, resources, subscribe, unsubscribe
> IT Applications Mailing List kindly supported by
> http://www.vcaa.vic.edu.au/vce/studies/infotech/itapplications3-4.html - 
> Victorian Curriculum and Assessment Authority and
> http://www.vitta.org.au  - VITTA Victorian Information Technology Teachers 
> Association Inc
>