Both Class Diagrams and Use Case Diagrams are used in the requirements determination of object oriented development. Object oriented development is an approach to system development that uses the object as the basic unit of systems analysis and design. Use case shows the relationships among actors and use cases within a system. Class diagrams are widely used to describe the types of objects in a system and their relationships The purpose of Use case diagram is that it shows the interaction
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Question Bank in Social Science (History) Class-IX (Term-II) 7 HISTORY AND SPORT : THE STORY OF CRICKET CONCEPTS Cricket grew out of the many stick and ball games played in England. By the 17th century it evolved enough to be recognisable as a distinct game. It became so popular that its fans did not mind to be fined for playing it on Sunday instead of going to church. HISTORICAL DEVELOPMENT OF CRICKET AS A GAME IN INDIA Cricket was given its unique nature by the history of England
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Class Diagram A class diagram is at the heart of UML. It represents the core purposes of UML because it separates the design elements from the coding of the system. UML was set up as a standardized model to describe an object-oriented programming approach. Since classes are the building block of objects‚ class diagrams are the building blocks of UML. The diagramming components in a class diagram can represent the classes that will actually be programmed‚ the main objects‚ or the interaction between
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Venn Diagram Tracy Powell MATH 56 1/25/2015 Lok Man Yang Venn Diagram A Venn diagram is a visual tool to help students organize complex information in a visual way. The Venn diagram comes from a branch of mathematics called a set theory. John Venn developed them in 1891 to show the relationship between sets. The information is normally presented in linear text and students make the diagram to organize the information. It makes it easier when there is a lot of information‚ because with linear text
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Ishikawa diagram From Wikipedia‚ the free encyclopedia Ishikawa diagram Cause and effect diagram for defect XXX.svg One of the Seven Basic Tools of Quality First described by Kaoru Ishikawa Purpose To break down (in successive layers of detail) root causes that potentially contribute to a particular effect Ishikawa diagrams (also called fishbone diagrams‚ or herringbone diagrams ‚ cause-and-effect diagrams‚ or Fishikawa) are causal diagrams that show the causes of a certain event -- created
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The Myth of Er concerns the issue of what happens to us after death. What Socrates is trying to sum up‚ which he has been mentioning through out the entire book‚ is that we should all live a wise‚ strenuous‚ and philosophical way of life. Socrates’ tale is for people from all walks of life‚ he only wants us to pursue a just way of life. The way it correlates to politics is that he wants people that hold a high status is politics to make sure they are just in the decisions they make for their people
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Interaction Diagram:- means a situation or occurrence in which two or more objects act upon one another to produce a new effect in an understandable format. Interaction is a part of dynamic behavior of the system represented in UML by two diagrams known as Sequence diagram and Collaboration diagram. Meaning of Collaboration Diagram:- also called a communication diagram or interaction diagram‚ is an illustration of the relationships and interaction between entities or objects in the Unified Modelling
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Scatter Diagram MGT350 October 1‚ 200 Tool and Techniques Paper: Scatter Diagram When faced with a problem‚ one can utilize various tools and techniques to try to solve the said problem. Depending on the way a person process his or her thoughts would greatly affect which tools or techniques might be the best for one to use. For example‚ if a person understands better by seeing the information‚ one might use a visual tool like a pie chart‚ bar graph or perhaps a scatter diagram; which
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1 Bicol University 41st Anniversary Bicol University celebrates it’s 41 years of Excellence with a theme “MOVING TOWARDS ANOTHER DECADE OF EXCELLENCE”. It was held last September 20-25‚2010. On the first day‚ there was a foot parade wherein in every campus there was a representative to represent their campus. After the foot parade‚ the opening program started. All 1st year and 2nd year students performed the “HATAW”‚it was really a good performance because the cooperation of every students
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BAR DIAGRAMS Bar diagrams are one of easiest and the most commonly used devices of presenting most of the business and economic data. These are satisfactory for categorical data or series. They consist a group of equidistant rectangles‚ one of each group or category of the data in which the values or the magnitudes are represented by the length or height of the rectangles‚ the width of the rectangles being arbitrary and immaterial. These diagrams are called one-dimensional because in such diagrams
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