vault backup: 2023-09-20 10:36:49

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Alice 2023-09-20 10:36:49 +01:00
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>[!help]+ Ex. 3.5 >[!help]+ Ex. 3.5
>Consider the following requirement: *The system should be easy to use for trained persons.* >Consider the following requirement: *The system should be easy to use for trained persons.*
> >
>Classify this requirement with respect to its type. Is this requirement verifiable? Justify. >Classify this requirement with respect to its type.
>
>1. Functional >1. Functional
>2. Non-functional >2. Non-functional
>
>Is this requirement verifiable? Justify.
> >
>>[!hint]- Resolução >>[!hint]- Resolução
>>Option 1., since it defines no feature. >>Option 2., since it defines no feature.
>> >>
>>In terms of verifiability: >>In terms of verifiability:
>>What is a trained person? That is debatable. Is it a person with 1h of experience, 3h, 5h? This needs to be defined. >>What is a trained person? That is debatable. Is it a person with 1h of experience, 3h, 5h? This needs to be defined. Also, what is easy? Is it defined by the number of errors this person commits (commit less than 3 errors in this determined feature - this is considered "easy")? Use correctly 80% of the software and it's "easy" and intuitive for the tester? This also needs defining.
>>Also, what is easy? Is it defined by the number of errors this person commits (commit less than 3 errors in this determined feature - this is considered "easy")?
> >