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Which type of system requirements is Use Case modelling used to identify?

Question

Which type of system requirements is Use Case modelling used to identify?

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Solution

Use Case modelling is used to identify functional system requirements.

Here are the steps to understand why:

  1. System requirements are specifications that outline the functions a system must be able to perform. They are typically divided into two categories: functional and non-functional requirements.

  2. Functional requirements are related to the specific behaviors or functions of the system. They describe what the system should do and include calculations, technical details, data manipulation and processing, and other specific functionality.

  3. Non-functional requirements, on the other hand, are requirements that specify criteria that can be used to judge the operation of a system, rather than specific behaviors. This could include performance requirements, security, or usability.

  4. Use Case modelling is a technique used to identify and clarify system requirements in the early stages of system development. It involves creating a set of use cases, each of which represents a specific interaction between the system and its users.

  5. Each use case describes a specific function that the system must perform in response to a specific user request. Therefore, use case modelling is primarily used to identify functional system requirements.

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Similar Questions

Which type of system requirements is Use Case modelling used to identify?Question 5Select one:a.Usability requirementsb.Performance requirementsc.Functional requirementsd.Security requirementse.Reliability requirements

What is the primary goal of use case modeling?a.To design the database schemab.To define the software architecture of the systemc.To capture and describe the functional requirements of a systemd.To create detailed user interface mockups

How do use cases contribute to the validation of system requirements?a.By capturing user interactions and system responsesb.By defining the user interface elementsc.By outlining the database schemad.By specifying the software architecture

According to Satzinger et al. (2016) in the book "Systems Analysis and Design in a Changing World," what is a use case? A. An abstract concept without practical application. B. A documented list of system requirements. C. An activity the system performs in response to a user request. D. A detailed technical design document.

When should use case modeling be performed during the systems development life cycle?a.Throughout the entire development processb.Only during the requirements gathering phasec.Only during the testing phased.Only during the implementation phase

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