When is a Use Case Necessary?
Posted: Thu Feb 20, 2025 10:39 am
According to the Swedish scientist, this development makes it possible to recreate a set of requirements that can ensure full interaction.
Who needs Use Case scenarios:
a developer whose task is to create an event algorithm. In this case, the scenario helps to determine the result obtained after performing a particular action;
to the customer, who, thanks to the simplicity and accessibility of the presentation, can conclude that the goal has been achieved, or, on the contrary, demand that changes be made to the script;
a tester who checks the functionality of the program;
the project team, in cases where the scenario must be agreed upon, but alternative georgia mobile database options periodically arise. An orderly description of the flow of events will help to not deviate from the main idea;
to other participants.
When is a Use Case Necessary?
When is a Use Case Necessary?
Cases in which Use Case scenarios can be used:
To create a high-quality specification of system requirements. During their development, a description of the program interface and the possibility of its integration with others are also used.
When providing technical support. In this case, UseCase helps to identify the error and determine at what stage it occurred.
If you need to describe only part of the system functionality, the interaction of the user and the program. Here the UseCase template comes to the rescue, on the basis of which the scenario is created. Let's assume that the mobile application is based on the description of the user interface. But a number of functions are not taken into account, the implementation of which requires the creation of additional scenarios using the table: "User action - system response" or their combination.
Who needs Use Case scenarios:
a developer whose task is to create an event algorithm. In this case, the scenario helps to determine the result obtained after performing a particular action;
to the customer, who, thanks to the simplicity and accessibility of the presentation, can conclude that the goal has been achieved, or, on the contrary, demand that changes be made to the script;
a tester who checks the functionality of the program;
the project team, in cases where the scenario must be agreed upon, but alternative georgia mobile database options periodically arise. An orderly description of the flow of events will help to not deviate from the main idea;
to other participants.
When is a Use Case Necessary?
When is a Use Case Necessary?
Cases in which Use Case scenarios can be used:
To create a high-quality specification of system requirements. During their development, a description of the program interface and the possibility of its integration with others are also used.
When providing technical support. In this case, UseCase helps to identify the error and determine at what stage it occurred.
If you need to describe only part of the system functionality, the interaction of the user and the program. Here the UseCase template comes to the rescue, on the basis of which the scenario is created. Let's assume that the mobile application is based on the description of the user interface. But a number of functions are not taken into account, the implementation of which requires the creation of additional scenarios using the table: "User action - system response" or their combination.