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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millions of dollars in advertising‚ behind the scenes‚ workers who manufacture its products still earn the bare minimum. In the last three years‚ China Labor Watch (CLW) has been monitoring the conditions of PUMA’s suppliers in China. During an investigation on Taiway Sports Ltd.‚ a supplier that “has enjoyed an “A” ranking for years now” according to PUMA’s 2005/2006 Sustainability Report‚ CLW has found deplorable conditions. Conveniently‚ on March 19th‚ after CLW notified PUMA about Taiway’s conditions
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Wal-Mart ’s Chinese Suppliers Bill Reagor Mid-Continent University International Business Week Two MGT 6013 Dr. Sila Tuju 5/3/2012 Wal-Mart ’s Chinese Suppliers Question One Is it legitimate for an enterprise like Wal-Mart to demand that its suppliers adhere to a code of ethics? What are the benefits of this practice to Wal-Mart? What are the cost? Wal-Mart is the world’s largest retailer‚ and with that distinction there is an obligation to act as an example to the
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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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There are three potential suppliers available to Platinum to replace the existing machinery; JabaKing‚ the existing supplier‚ who enjoys a very close strategic relationship with Platinum‚ Merakuri – a supplier out of South Korea who offers cutting edge technology‚ and Pnutype – a relatively new supplier in the market who offers preferable financing options‚ service and superior technology. In order to arrive at a decision on choice of supplier (or mix of suppliers) I have taken the approach
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A Supplier Alliance at Quaker Oats Summary Quaker Oats Company of Chicago‚ IL formed an alliance with Graham Packaging of York‚ PA. Graham is a leading global manufacturer of custom blow molded plastic containers. Plastic bottles are the largest single quantity and cost item purchased by Quaker Oats. Gatorade had captured over 82% of the global market share in the sports beverage industry. The purchasing department established a goal of lowering the bottling cost $10 million to $15 million per
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Highly Confidential Functional Requirements Specifications Version 1.0 BANK OF PENNSYLVANIA‚ U.S.A 1 Kclink Development Team Highly Confidential Document Name Bank of Pennsylvania Functional_Doc_1.0 2 Version # Start Date 1.0.1 Prepared By Reviewed By Chandan & Prasanna S. Dayakar Babu Modified Date Present Status Under Development Kclink Development Team Highly Confidential 1.0 Bank of Pennsylvania Home Page 1.1 Bank of Pennsylvania
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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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Table of Contents Glass’ Law 3 Example 3 Boehm’s first law 3 Example 4 Boehm’s second law 4 Example 4 Davis’ law 5 Waterfall model 5 Spiral Model 7 Waterfall model with Glass’ Law 8 Waterfall model with Boehm’s First Law 9 Waterfall model with Boehm’s Second Law 9 Waterfall model with Davis Law 10 Spiral model with Glass Law 10 Spiral model with Boehm’s First Law 11 Spiral model with Boehm’s Second Law 11 Spiral model with Davis’ Law 11 Waterfall Model 12 Examples where
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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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