SOFTWARE ENGINEERING Assignment 1 2004272 The acronym CASE stands for Computer – Aided Software Engineering which covers a wide range of different types of programs that are used to support software process activities. Software systems which are intended to provide automated support for software process activities. CASE systems are often used for method support. CASE tools are software systems that are designed to support routine activities in the software process such as editing design
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reasonable project must have some requirements that define what that project is supposed to do. The requirements are the basic steps in implementing a project. A requirement is an objective that must be met. There are several types of requirements such as price‚ performance and reliability objectives. Requirements are instructions describing what functions the project is supposed to provide‚ what characteristics the project is supposed to have‚ and what goals the project is supposed to meet. The shortage
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entities are objects outside the system‚ with which the system communicates. External entities are sources and destinations of the system’s inputs and outputs. 1.b) ENTITY RELATIONSHIP DIAGRAM Entity–relationship model (ER model) in software engineering is an abstract way to describe a database. This article refers to the techniques proposed in Peter Chen’s 1976 paper.An ER model is an abstract way to describe a database. There are three basic elements in ER models: Entities are the
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Ermack B. Verzel June 26‚ 2013 Assignment Software Engineering 1. As software becomes more pervasive‚ risks to the public (due to faulty programs) become an increasingly important concern. Develop a realistic doomsday scenario where a failure of a computer program could do great harm (endanger human life or economies). Tech doomsday scenario: The Net goes down News flash: The Internet melted down today as millions of Web surfers found themselves redirected to the wrong sites
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inexperienced analysts involved in requirements gathering phase or the clients are not sure about what requirements that they need. For example‚ if engineer misunderstood client requirements or he miss one of the requirement‚ later on and before the project finish. The client will say‚ “I forgot about that especial functionality without this function the project is nothing for me‚ and are not know if I told you or not”. So the engineer or the creator of the project says “already I have done 70% of the
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Introduction to Software Engineering * Software engineering * The economies of ALL developed nations are dependent on software * More and more systems are software controlled * Software engineering is concerned with theories‚ methods and tools for professional software development * Software engineering expenditure represents a significant fraction of GNP in all developed countries * Software costs * Software costs often dominate system costs. The costs of software on a PC are
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Introduction to Software Engineering Version 2 CSE IIT‚ Kharagpur Lesson 1 Basic Issues in Software Engineering Version 2 CSE IIT‚ Kharagpur Specific Instructional Objectives At the end of this lesson the student will be able to: • Identify the scope and necessity of software engineering. • Identify the causes of and solutions for software crisis. • Differentiate a piece of program from a software product. Scope and necessity of software engineering Software engineering is an engineering approach
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to Software Engineering Somnuk Keretho‚ Assistant Professor Department of Computer Engineering Faculty of Engineering‚ Kasetsart University Email: sk@nontri.ku.ac.th URL: http://www.cpe.ku.ac.th/~sk Somnuk Keretho/Kasetsart University Outline of this presentation • • • • • • Scope of Software Engineering Object-Oriented Software Development Software Process Software Life-Cycle Models Object Orientation Software Quality Assessment Reference to Chapter 1/2/3 of “Software Engineering with
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A decade is a period of 10 years. Cultural generations are cohorts of people who were born in the same date range and share similar cultural experience. The idea of a cultural generation‚ in the sense that it is used today gained currency in the 19th century. Prior to that the concept "generation" had generally referred to family relationships. Today’s world involves threatening serious problems. The three issues of today’s world are: global financial crisis‚ global warming and food scarcity
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Gossip girl here‚ your one and only source into the scandalous lives of Herzliah’s elite. Top story on my page: The 2010 graduates 20-year reunion. The reunion was held at Hannah Finestone’s house. Surprisingly enough‚ the first to arrive was Leora Syne. Shortly after‚ the Shochet Ariel Dahan showed up‚ providing smoked meat for everyone! Once the house was all set up‚ people gradually made their way in. Jason Schenk and Julianna Sitrit-Libovitch‚ happily married‚ arrived in a sweat after having
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