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Chapter 11 (Harpreet Singh Brar)


Non- functional requirements

Non- functional requirements are properties that the functionality must have. The functionality can be represented either by a product use case or its constituent functional requirements. The eight major non-functional requirements for this product use case in chapter 11 are:

1  Look and Feel requirements
2  Performance requirements
3  Maintainability requirements
4  Operational requirements
5   Legal requirements
6  Security requirements
    Political requirements
8   Usability requirements

Cultural Requirements

Cultural requirements specify special factors that would make the product unacceptable because of customs, religion, languages, prejudices, or almost any other aspect of human behavior. These requirements are necessary when we try to sell a product into a different country or in another culture.

Comments

  1. Vaibhav UppalNovember 28, 2018 at 5:14 PM

    I would like to talk a bit more about performance requirements which are written when the product needs to perform task in a given period of time, some tasks need to be done to a particular level of accuracy, or the product needs some data storage, or it has to achieve some certain volume of throughput.

    ReplyDelete
  2. UnknownDecember 10, 2018 at 5:38 PM

    Security requirements are one other thing to discuss because it is one the biggest and most important of all the requirements. Acessibilty, privacy are the utmost important.

    ReplyDelete

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