Revision ICT 2622 Questions and Answer

Agile development - Correct Answer an information system development process that emphasizes flexibility to anticipate new requirements during development Iterative development - Correct Answer an approach to system development in which the system is "grown" piece by piece through multiple iterations core process 1 - Correct Answer Identify the problem and document the objective of the system Core Process 2: - Correct Answer Plan the Project Core Process 3 - Correct Answer Discover and Understand Details systems analyst - Correct Answer A person that functions as an architect to plan, capture the vision, and understand the needs for a new system is often called a subsystem - Correct Answer When a system is partitioned into pieces, each piece is referred to as a(n) the sequence of tasks - Correct Answer The primary difference between a work breakdown structure and a work sequence draft is that the work sequence draft shows graphical model - Correct Answer Diagrams and schematic representations of some aspect of a system are examples of a operational stakeholders - Correct Answer Persons who regularly interact with the system as part of their jobs are called interviewing stakeholders - Correct Answer Which of the following is normally the most time-consuming and resource-expensive operation? 1) Observing business processes 2) Researching vendor solutions 3) Interviewing stakeholders 4) Building prototypes user goal technique - Correct Answer One technique to identify use cases is to ask users what they want to achieve with a particular business procedure. This technique is called the temporal event - Correct Answer An event that occurs by reaching a point in time is called a is connected to the head of an arrow - Correct Answer In UML notation the includes relationship connects two use cases. The use case that is the "included" use case is the one which problem domain - Correct Answer The specific area of the user's business need that is within the scope of the new system is called