The 3+1 Approach to Software Architecture Description Using UML Revision 2.2 Henrik Bærbak Christensen‚ Aino Corry‚ and Klaus Marius Hansen Department of Computer Science‚ University of Aarhus Aabogade 34‚ 8200 ˚rhus N‚ Denmark A {hbc‚apaipi‚marius}@daimi.au.dk May 2011 Abstract This document presents a practical way of describing software architectures using the Unified Modeling Language. The approach is based on a “3+1” structure in which three viewpoints on the described system are
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Customer could easily to buy in other store or they could search by them self in market. • Sometimes one store is not enough to satisfy the customer. • Buyer is a price sensitive and brand minded‚ once they didn’t found what they looking for‚ then they didn’t want to go back to that store. • The availability for the goods is very important to satisfy the customers. • Strategic location is important for customers. • Easy payment. • Information about the products‚ what kind of products‚ how to use
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1. Question(s) a) Find definitions using your text or other appropriate source for the following and write them in your own words. Take a note of the source that you have used to find the information. Data Data is any information that is in raw format like number‚ characters‚ symbols etc. Information in raw or unorganized form (such as alphabets‚ numbers‚ or symbols) that refer to‚ or represent‚ conditions‚ ideas‚ or objects. Data is limitless and present everywhere in the universe
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What is Project Management? Project management is more complicated and extensive than people think. One definition of project management is “the process of guiding a project from its beginning through its performance to its closure.” There are three operations that project management entails: planning‚ controlling‚ and organizing. These operations are seen from beginning to end. In project management it is important to keep many challenges of project management in mind so you can control‚ plan
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Centre (GMC) Database Administration (DCT 5043) Instructor: Weekly Schedule: Contact: General Method of instruction: Dr. David Asirvatham Director / A. Prof. Sun: 9.00am – 5.30pm david.asirvatham@gmail.com Tel: 019-5111555 Lectures Discussions Tutorials Assignment Case Studies Project Fundamentals of Database Systems‚ 6/E by Ramez Elmasri & Shamkant Navathe; : Addison-Wesley‚ 2011 Information Technology Project Management Jack T. Marchewka Wiley‚ 2006 Text: Software: Dreamweaver
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Documentation 4 Introduction 4 Customer Engagement Approach 4 Software Development Processes and Procedures 4 Quality Assurance Processes and Procedures 6 Testing Procedures 7 Developer Testing 8 Reliability 9 Accuracy 9 Developer Performance Testing 10 Developer Fault Testing 10 User Acceptance Reliability 11 User Acceptance Accuracy 11 User Acceptance Fault Tolerance 11 Test System Infrastructure 15 Hardware/Software Capabilities 15 Formal Program Specifications Format 15 Conclusion
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“pipes”. Among the important invariants of the style‚ filters must be independent entities: in particular‚ they should not share state with other filters. Another important invariant is that filters do not know the identity of their upstream and downstream filters. Their specifications might restrict what appears on the input pipes or make guarantees about what appears on the output pipes‚ but they may not identify the components at the ends of those pipes. Furthermore‚ the correctness of the output
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What is a project schedule? A project schedule consists of a list of project (terminal) elements with an intended start and finish dates. The project terminal elements are the lowest element within a schedule that are not subdivided but estimated in terms of a resource requirement‚ a budget and duration. The project schedule is use by the project manager as a tool for the work breakdown structure known as the WBS. The project schedule remains preliminary until the resource assignments have been
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Introduction/ Executive Summary: As the manager of Eastown Hardware I am faced with the decision of calling Mitch in‚ a 19 year veteran‚ to work overtime during Labor Day weekend. I told Mitch he did not need to come into work during this weekend and he therefore made plans to watch football‚ go fishing and generally relax this weekend. Nicholas‚ a three year veteran‚ is currently grumbling because he feels swamped with all the people coming in. I decided to go ahead and call Mitch in for work
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A hardware description language(HDL) is a language from a class of computer languages‚ specification languages‚ or modeling languages for formal description and design of electronic circuits‚ and most-commonly‚ digital logic. It can describe the circuit’s operation‚ it’s design and organization‚ to verify its operation by simulation. The hardware description language looks much like a programming language such as C++‚ it is a textual description consisting of expressions‚ statements and control
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