ACTIVITY DIAGRAMS IN UML Activity Diagrams WHAT IS AN ACTIVITY DIAGRAM? Activity diagrams consist of activities‚ states and transitions between activities and states. Activity diagrams combine ideas from event diagrams‚ Petri nets and state modeling techniques An activity diagram is a special case of state charts in which most or all states are activity states and most or all transitions are triggered by the completion of activities in the source state. What is an Activity Diagram? The
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Frank and Alex in a tug-of-war • Draw the free body diagram on the back of your sheet or your notes for Frank winning (accelerating away) a tugof-war with Alex – Draw Frank and Alex as separate objects‚ with forces acting on each – How many forces are there on each? – Identify Newton’s 3rd law pairs – Identify Newton’s 2nd law relationships 1 Frank and Alex in a tug-of-war • Draw the free body diagram on the back of your sheet or your notes for Frank winning (accelerating away)
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A computer system consists of mainly four basic units; namely input unit‚ storage unit‚ central processing unit and output unit. Central Processing unit further includes Arithmetic logic unit and control unit‚ as shown in the figure:. A computer performs five major operations or functions irrespective of its size and make. These are • it accepts data or instructions as input‚ • it stores data and instruction • it processes data as per the instructions‚ • it controls all operations inside a computer
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MA Table 2 – Assessment Components Assessment components Weighting Individual / Group* 1. Assignment 1 20% I 2. Assignment 2 30% I 3. Examination 50% I Module Assessment Components In the following pages‚ further details of each assessment component are presented along with expectations in relation to prior preparation and completion
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Maria Tortorelli Eng 323-940 6/26/12 Unit 1 The diverse components that construct the filmmaking process vary in complexity. Sound‚ narration‚ stars‚ writers‚ and cinematography are only a few elements essential to filmmaking. Although each of these features make up the filmmaking process‚ I believe the most complex aspect is sound. Sound is segregated into three branches which include live sound‚ sound effects‚ and music. Live sound is expressed as the dialogue between
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4.3 DATA FLOW DIAGRAM A data flow diagram is a graphical technique that depicts information flow and transforms that are applied as data move from input to output. The DFD is also known as Data Flow Graph or Bubble Chart. The DFD is used to represent increasing information flow and functional details. Also DFD can be stated as the starting point of the design phase that functionally decomposes the requirements specifications down to the lowest level of detail. A Level 0 also called a fundamental
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Evaluation of the business model for Wal-Mart.com. Is it a successful model? Wall-Mart is using the click and mortar business model‚ it is a multi-channel business model that leverages the best of both online and offline operations. One of the advantages of this model is that it offers products and services through multiple channels: through its brick and mortar stores and online store. In addition‚ most of the products offered by Walmart.com have successful e-tailing characteristics. They are
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In reviewing the many components that make up the Stategy Diamond‚ the Arenas section tends to be the biggest. The Arenas section asks some key questions relating to where the firm is active in the market and where they tend to do most of their business. After evaluating the Cummins Inc. business model‚ it has been easy to determine what kinds of products they offer‚ what channels they use to sell their products‚ what business segments they have‚ the geographic areas where they are most prominent
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Bright Horizons A business model refers to the trade-offs and decisions regarding how an organization makes money. Every business model must answer four questions. The four questions are: who is the customer?; what does the customer value?; what is the underlying logic of how value is delivered to the customer?; and how does the organization make money? The traditional day care business model answers the four questions as follows: The parents are the customers. The parents value a place for their
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has become a main child survival strategy in almost all countries in the African region‚ creating a unique opportunity to scale up newborn health interventions using IMCI as a vehicle. Incorporating newborn algorithms in IMCI and strengthening the components of the strategy related to the health system and community will directly impact newborn health. Some of this work has already begun as generic IMCI guidelines and training materials have been revised to include the first week of life. Many countries
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