Contents
- 1 What is the event decomposition technique?
- 2 What are some examples of users with different functional roles and at different operational levels?
- 3 What is the purpose of using the CRUD technique?
- 4 What is the CRUD technique used for?
- 5 How are activity diagrams used in documenting use cases?
- 6 What is the purpose of using CRUD technique?
- 7 How to take the lecture 5 flashcard Quizlet?
- 8 How are user goals used in system analysis?
What is the event decomposition technique?
The event decomposition technique focuses on identifying the events to which a system must respond and then determining how a system must respond (i.e., the system’s use cases).
What are some examples of users with different functional roles and at different operational levels?
What are some examples of users with different functional roles and at different operational levels? Functional roles may be like department organization such as shipping, or sales, or accounting. Different operational level may be like clerks, or middle management like supervisors, and then executives.
Which a technique to identify use cases by determining the external business events to which the system must respond?
Cards
| Term Use Case | Definition an activity that the system performs, usually in response to a request by a user |
|---|---|
| Term Event decomposition technique | Definition a technique to identify use cases by determining the external business events to which the system must respond |
What are the two techniques used to identify use cases explain briefly?
Use cases are thus, a combination of existing system functions and newly requested functions. Another technique used for identifying use cases is CRUD, an acronym for Create, Read or Report, Update and Delete.
What is the purpose of using the CRUD technique?
CRUD technique, an acronym for Create, Read or Report, Update, and Delete technique is used for identifying use cases. Here, the analyst checks the data the needs to be processed by the system, and creates use cases that create, report on, update, and delete the data items.
What is the CRUD technique used for?
The CRUD technique is used to validate and refine use cases. “CRUD” is an acronym for Create, Read or Report, Update, and Delete. The CRUD technique is most useful when used as a cross- check along with the user goal technique.
What are the six activities of systems analysis?
Building a system can be broken down into six core activities. Systems analysis involves defining the problem, identifying its causes, specifying the solution, and identifying the information requirements that must be met by a system solution.
What is a perfect technology?
The assumption that a system runs under perfect operating and technological conditions. In doing this they avoid particular tasks regardingsystem failure, which they will add controls later in the design process.
How are activity diagrams used in documenting use cases?
A UML activity diagram helps to visualize a certain use case at a more detailed level. It is a behavioral diagram that illustrates the flow of activities through a system. UML activity diagrams can also be used to depict a flow of events in a business process.
What is the purpose of using CRUD technique?
Which is more comprehensive event decomposition or goal decomposition?
Event decomposition not only looks at user initiated events (the same as the user goal technique), but it also considers temporal events and state events. Hence it is more comprehensive. 11.
What is the use of use goal technique?
Use goal technique, event decomposition technique 4. Describe the user goal technique for identifying use cases. A technique to identify use cases by determining what specific goals or objectives must be completed by a user. Usually, users describe their goals for using the new or updated system to the analyst.
How to take the lecture 5 flashcard Quizlet?
1. Gather detailed information 2. Define requirements 3. Prioritize requirements 4. Develop user interface dialog 5. Evaluate user requirements 6. Define functional requirements. 2. What is a use case? Nice work! You just studied 19 terms!
How are user goals used in system analysis?
The user goal technique is done by interviewing a user (or user role) to see what their work “goals” or objectives are. These are low level objectives to accomplish a piece of work or to complete a work procedure. The system then must have use cases to support each user goal