$2.$ The sample chapter gives five rules for determining what is considered to be a bug in a software product. Which of the following is not one of those five? $(1)$ Hint: the wording is changed to make you think.

a$.$ The product does not perform some functionality required by the specification.

b$.$ The product offers functionality beyond what is required by the specification.

c$.$ The product functions in a way that is different from what is described in the specification.

d$.$ The product specification does not reflect the end$-$users needs or does not solve the problem that motivated the development of the product.

e$.$ The product fails to meet non$-$functional expectations such as performance, learnability or usability.

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COMP$311$ Assignment $1$

$3.$ Which one of the five rules is left out of the list of options for the previous question? $(1)$