Midterm Enabling Assessment 1 - Short Quiz 1 Flashcards
(20 cards)
The descriptions of the system services and constraints that are generated during the requirements engineering process.
system requirements
Constraints on the services or functions offered by the system such as timing constraints, constraints on the development process, standards
Non-functional requirements
Statements in natural language plus diagrams of the services the system
user requirements
The document is difficult to read
Lack of clarity
Several different requirements may be expressed together.
Requirements amalgamation
It involves technical staff working with customers to find out about the application domain, the services that the system should provide and the system’s operational constraints.
Requirements elicitation
Any person or organization who is affected by the system in some way and so who has a legitimate interest
system stakeholders
It is effective for understanding existing processes but cannot identify new features that should be added to a system.
Ethnography
Requirements which should describe the system services in detail.
Functional system requirements
It is the process of managing changing requirements during the requirements engineering process and system development.
Requirements management
A description of how a system may be used for a particular task.
Stories and scenarios
The process of establishing the services that a customer requires from a system and the constraints under which it operates and is developed.
requirements engineering
Constraints on the system from the domain of operation
Domain requirements
A kind of scenario that are included in the UML.
use case
An approach to writing requirements where the freedom of the requirements writer is limited and requirements are written in a standard way
Structured specifications
The process of writing down the user and system requirements in a requirements document.
Requirements specification
Several different requirements may be expressed together.
Requirements amalgamation
It is concerned with demonstrating that the requirements define the system that the customer really wants.
Requirements validation
A problem which occur when functional and non-functional requirements tend to be mixed-up
Requirements confusion
Statements of services the system should provide, how the system should react to particular inputs and how the system should behave in particular situations.
Functional requirements
