The is planning process often generates ____ planning documents that can be used to define systems requirements.
Question: The is planning process often generates ____ planning documents that can be used to define systems requirements.
The information systems planning process often generates conceptual system models and requirements specification documents that can be used to define systems requirements.
Conceptual system models are high-level diagrams that show the different components of a system and how they interact with each other. They are used to help analysts understand the system and to identify the requirements that need to be met.
Requirements specification documents are detailed documents that describe the functional and non-functional requirements of a system. Functional requirements describe what the system should do, while non-functional requirements describe how the system should perform.
These documents are used by systems developers to design and implement the system. They are also used by testers to verify that the system meets the requirements.
Here is an example of how a conceptual system model and a requirements specification document can be used to define systems requirements:
- Conceptual system model: A conceptual system model of a library system might show the different components of the system, such as the library database, the circulation system, and the online catalog. The model would also show how these components interact with each other.
- Requirements specification document: A requirements specification document for a library system might describe the functional and non-functional requirements of the system. Functional requirements might include the ability to check out and return books, search for books in the catalog, and place holds on books. Non-functional requirements might include the requirement that the system be available 24/7 and that it be able to handle 100 concurrent users.
By using conceptual system models and requirements specification documents, systems developers can ensure that they are building a system that meets the needs of users.
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