External 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
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SOFTWARE TESTING SOFTWARE TESTING Testing is the process of executing a program with the intent of finding errors. TESTING PRINCIPLES All tests should be traceable to customer requirements. Tests should be planned long before testing begins. The Pareto principle applies to software testing. Stated simply‚ the Pareto principle implies that 80 percent of all errors uncovered during testing will likely be traceable to 20 percent of all program components. TESTING PRINCIPLES Testing should begin
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TORA Temporary-Ordered Routing Algorithm (TORA) – An Operations Research Software TORA is an algorithm i.e. a mathematical set of instructions or programs (mathematical-software). It is an optimization system in the area of operations research which is very easy to use. Further‚ TORA is menu-driven and Windows-based which makes it very user friendly. The software can be executed in automated or tutorial mode. The automated mode reports the final solution of the problem‚ usually in the standard
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application development as an aspect of ICT there has been a huge improvement in the availability and portability of applications in our day to day business transactions. Mobile application development is the course of action by which application software is designed and developed for hand-held devices like mobile phones‚ personal digital assistants‚ etc. With regard to the Agricultural sector most
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1. In assessing the value of Precise SQL for the user firm one has to consider increase in DBA productivity. Assuming 52 weeks in a year‚ how many hours does a DBA save in a year because of Precise? 3 Points DBA Hours Saved per year 52 * 9.4 488.8 DBA Hourly Wage (assuming 40 hours to a week) 3 Points Unburdened DBA salary $60‚000 Hours worked Per Year 52 * 40 2080 Burdened DBA salary 1.33*$60‚000 $79‚800 DBA Hourly Wage (unburdened) $60‚000/2080 $28.84 DBA Hourly Wage (burdened)
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the company name] | FORWARD SOFTWARE | Settlement or Else? | | | INTRODUCTION Forward Software‚ Inc. is a software company potentially facing a copyright infringement lawsuit. The spreadsheet product Forward sells includes an optional menu navigation system identical to that of Focus Software‚ the original developer of the menu system. Forward’s spreadsheet product currently dominates the market. Focus Software is currently suing a smaller software company that has also used this
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first law states that “Errors are most frequent during the requirements and design activities and are the most expensive the later they are removed”. The majority of the errors are found in the requirements specification and design stages of the software development life cycle. If the requirements are not clear and complete‚ then it will lead
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Middle Name FRANCISCO JEROME VALENZUELA Surname First Name Middle Name AMONCIO DOMINIC LEGASPI Surname First Name Middle Name LEE KEVIN DAGDAYAN Surname First Name Middle Name Course: Diploma in Software Engineering Date: January 25‚ 2013 1. 0 Proposed Capstone Title: Online Grades and Syllabus Monitoring for CIIT College of Arts and Technology (SIS) 2.0 Area of Investigation: 2.1 Field of Investigation PHP Web Programming
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DECLARATION STATEMENNT We‚ Humer Shan Abro and Hamima Pervaiz‚ hereby authorized University of Sindh‚ Jamshoro to supply copy of our thesis to libraries or individuals for private use and study purpose. This thesis is our original work and has not been submitted‚ in whole or in part‚ for degree at this or any other university. However‚ no part of this thesis or the information contained therein may be included in publication or referred to if a publication without the prior written permission
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possibly result in an exposure to liability. There is now a dilemma between wanting to keep the team spirit and at the same time reduce Quantum’s liability exposure. Review of the Case The case‚ TGIF‚ presents an organization‚ Quantum Software that though it was founded three (3) years ago has managed to set for itself an organizational culture that can majorly be described as fun‚ relaxed and amicable yet hard-working. Organizational culture‚ according to Robbins & Barnwell (2002)‚ is
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