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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Application Software John Hassler Professor C. Mason Computer Information systems 204 September 13‚ 1996 Computer systems contain both hard and software. Hardware is any tangible item in a computer system‚ like the system unit‚ keyboard‚ or printer. Software‚ or a computer program‚ is the set of instruction that direct the computer to perform a task. Software falls into one of two categories: system software and application software. System software controls the operation of the computer hardware;
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Online course reservation system 6. E-ticketing 7. Software personnel management system 8. Credit card processing 9. e-book management system 10. Recruitment system 11. Foreign trading system 12. Conference Management System 13. BPO Management System Suggested SoftwareTools ArgoUML‚ Eclipse IDE‚ Visual Paradigm‚ Visual case‚ and Rational Suite Ex.No:1A) INTRODUCTION TO SOFTWARE ENGINEERING TECHNIQUES Aim: To study the basics of Software Engineering
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Eureka Centra Software Catalogue Ⅰ Ⅱ Ⅲ BACKGROUND ANALYSIS ALTERNATIVE PLANS Ⅳ COMMENTS Ⅴ PLAN IMPLEMENTATION Ⅰ Background Centra is a pioneer in software eLearning in the fast-growth market. However it faces the threat from WebEx‚ who sells exclusively over the phone. Now‚ It is debating how to modify its go-to-market strategy and how to add telesales to improve sales force productivity. Should Centra concentrate on the enterprise customer and exclude small and mid-size corporations
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P RACTICAL SOFTWARE TESTING Springer New York Berlin Heidelberg Hong Kong London Milan Paris Tokyo P RACTICAL SOFTWARE TESTING A PROCESS-ORIENTED APPROACH ILENE BURNSTEIN Ilene Burnstein Department of Computer Science Illinois Institute of Technology 10 West 31 Street Chicago‚ IL 60616 USA burnstei@babbage2.cs.iit.edu Library of Congress Cataloging-in-Publication Data Burnstein‚ Ilene. Practical software testing : a process-oriented approach / Ilene Burnstein
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Lecture 1. Software Engineering Introduction‚ Objectives‚ Professional and ethical responsibility Objectives 1. To introduce software engineering and to explain its importance 2. To set out the answers to key questions about software engineering .3. To introduce ethical and professional issues and to explain why they are of concern to software engineers Software engineering The economies of ALL developed nations are dependent on software. More and more systems are software controlled.
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The Fraunhofer IESE Series on Software Engineering The Fraunhofer IESE Series on Software Engineering Albert Endres & Dieter Rombach ‘giving the reader a proven basis for engineering complex software systems’ A Handbook of Software and Systems Engineering Empirical Observations‚ Laws and Theories The book is structured around the software development lifecycle. It begins with requirements definition and goes on to maintenance and withdrawal. In different process models‚ these
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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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Sled Dog Software What policy regarding external competitiveness would you advise? List the options and the pros and cons of each policy option. Offer the rationale for your recommendation. Labor Market Factors Pros – Minor Haggling Cons – Employers seek to maximize profit‚ there is no advantage for the employer to pay above or below the market rate. Product Market Factors Pros – With product demand and the degree of competition as major factors with cost they should be able to keep the pay
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PLANNING A PERFORMANCE IMPROVEMENT STRATEGY IN A SMALL MANUFACTURING COMPANY The object of this assignment is to produce a two year plan to implement a programme of integrated performance improvement activities in a small manufacturing company that employs about 30 people. Metal components are manufactured‚ and the factory is arranged around five machines in three cells according to small‚ medium and large components. Heat treatment and grinding and the other major operations‚ as well as secondary
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