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1. Produce a single Conceptual ERD (on a single slide) for the whole Case Study showing all attributes and identifying each entity's primary key.
2. Clearly and concisely state any assumptions (decisions) you have made on a single and separate slide.
School of computing caseScenario
Students at Weatherfield University School of Computing are, at any one instance in time, enrolled on an award. The school has around 50 modules. An award is made up of either 12 or 16 modules. Between six and eight are core modules (depending on the particular award), the remainder of the award is constituted from a number of specified "elective" modules which students choose (to make up their award).Each module is taught by one or more members of academic staff, one being designated the "Module Leader" responsible for organising the teaching team, planning the teaching schedule, etc. A module also has a "Moderator" who is responsible for assuring the quality of module; a member of staff cannot be both the Leader and Moderator for a particular module.Academic staff are one of the following: Lecturer 1, Lecturer 2, Senior Lecturer, Principal Lecturer or Reader, Professor. There is also a dean who is the school head, reporting to him are four Principal Lecturers and all other academic staff report to one of these Principal Lecturers, with the exception of Professors who report directly to the Dean.
Identify all the important concepts represented in the library database case study described here. In particular, identify the abstraction of classification entity types.
If you have five critical errors, two main faults, and five minor errors, what is the standard error
Draw an ERD for a database that should track baluster designs, balusters sold, and customer orders for a company that sells various wood balusters.
Beginning with 'make a call' and 'end a call', Sketch use-case diagrams to show participants in these use-cases. Then draw other use-cases to say what other significant interactions these participants might have with each other, or with other part..
Determine the order that breadth first search will expand the nodes? S,A,B,D,C,E,G. What is the order that depth first search will expand nodes? S,B,E,F,D,G
Another tool used to infer the conceptual model are the end user's forms. The form below will help you identify the entities and relationships.
Explain the relationships between application development methodologies, models, and tools. Compare and contrast the various generations of programming languages.
Provide an example of how process modeling might be beneficial, whether specifically for IT system development project or not.
Explode Context level DFD to Level 0 DFD to illustrate sub-systems (processes). Level 0 DFD illustrates internal data stores and how data flows through processes.
Develop a DTD for a catalog of cars, where each car has child elements make, model, year, color, engine, number_of_doors, transmission_type, and accessories.
Draw a flowchart or write pseudocode to represent the logic of a program that allows the user to enter three values.
interface design proces, Star Life Cycle as a model for interface Design, Nielsen's usability principles, Shneiderman's eight golden rules
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