Author: James A. Whittaker
Publisher: Pearson Education
ISBN: 0321647858
Category : Computers
Languages : en
Pages : 475
Book Description
How to Find and Fix the Killer Software Bugs that Evade Conventional Testing In Exploratory Software Testing, renowned software testing expert James Whittaker reveals the real causes of today’s most serious, well-hidden software bugs--and introduces powerful new “exploratory” techniques for finding and correcting them. Drawing on nearly two decades of experience working at the cutting edge of testing with Google, Microsoft, and other top software organizations, Whittaker introduces innovative new processes for manual testing that are repeatable, prescriptive, teachable, and extremely effective. Whittaker defines both in-the-small techniques for individual testers and in-the-large techniques to supercharge test teams. He also introduces a hybrid strategy for injecting exploratory concepts into traditional scripted testing. You’ll learn when to use each, and how to use them all successfully. Concise, entertaining, and actionable, this book introduces robust techniques that have been used extensively by real testers on shipping software, illuminating their actual experiences with these techniques, and the results they’ve achieved. Writing for testers, QA specialists, developers, program managers, and architects alike, Whittaker answers crucial questions such as: • Why do some bugs remain invisible to automated testing--and how can I uncover them? • What techniques will help me consistently discover and eliminate “show stopper” bugs? • How do I make manual testing more effective--and less boring and unpleasant? • What’s the most effective high-level test strategy for each project? • Which inputs should I test when I can’t test them all? • Which test cases will provide the best feature coverage? • How can I get better results by combining exploratory testing with traditional script or scenario-based testing? • How do I reflect feedback from the development process, such as code changes?
Exploratory Software Testing
Author: James A. Whittaker
Publisher: Pearson Education
ISBN: 0321647858
Category : Computers
Languages : en
Pages : 475
Book Description
How to Find and Fix the Killer Software Bugs that Evade Conventional Testing In Exploratory Software Testing, renowned software testing expert James Whittaker reveals the real causes of today’s most serious, well-hidden software bugs--and introduces powerful new “exploratory” techniques for finding and correcting them. Drawing on nearly two decades of experience working at the cutting edge of testing with Google, Microsoft, and other top software organizations, Whittaker introduces innovative new processes for manual testing that are repeatable, prescriptive, teachable, and extremely effective. Whittaker defines both in-the-small techniques for individual testers and in-the-large techniques to supercharge test teams. He also introduces a hybrid strategy for injecting exploratory concepts into traditional scripted testing. You’ll learn when to use each, and how to use them all successfully. Concise, entertaining, and actionable, this book introduces robust techniques that have been used extensively by real testers on shipping software, illuminating their actual experiences with these techniques, and the results they’ve achieved. Writing for testers, QA specialists, developers, program managers, and architects alike, Whittaker answers crucial questions such as: • Why do some bugs remain invisible to automated testing--and how can I uncover them? • What techniques will help me consistently discover and eliminate “show stopper” bugs? • How do I make manual testing more effective--and less boring and unpleasant? • What’s the most effective high-level test strategy for each project? • Which inputs should I test when I can’t test them all? • Which test cases will provide the best feature coverage? • How can I get better results by combining exploratory testing with traditional script or scenario-based testing? • How do I reflect feedback from the development process, such as code changes?
Publisher: Pearson Education
ISBN: 0321647858
Category : Computers
Languages : en
Pages : 475
Book Description
How to Find and Fix the Killer Software Bugs that Evade Conventional Testing In Exploratory Software Testing, renowned software testing expert James Whittaker reveals the real causes of today’s most serious, well-hidden software bugs--and introduces powerful new “exploratory” techniques for finding and correcting them. Drawing on nearly two decades of experience working at the cutting edge of testing with Google, Microsoft, and other top software organizations, Whittaker introduces innovative new processes for manual testing that are repeatable, prescriptive, teachable, and extremely effective. Whittaker defines both in-the-small techniques for individual testers and in-the-large techniques to supercharge test teams. He also introduces a hybrid strategy for injecting exploratory concepts into traditional scripted testing. You’ll learn when to use each, and how to use them all successfully. Concise, entertaining, and actionable, this book introduces robust techniques that have been used extensively by real testers on shipping software, illuminating their actual experiences with these techniques, and the results they’ve achieved. Writing for testers, QA specialists, developers, program managers, and architects alike, Whittaker answers crucial questions such as: • Why do some bugs remain invisible to automated testing--and how can I uncover them? • What techniques will help me consistently discover and eliminate “show stopper” bugs? • How do I make manual testing more effective--and less boring and unpleasant? • What’s the most effective high-level test strategy for each project? • Which inputs should I test when I can’t test them all? • Which test cases will provide the best feature coverage? • How can I get better results by combining exploratory testing with traditional script or scenario-based testing? • How do I reflect feedback from the development process, such as code changes?
Testing Computer Software
Author: Cem Kaner
Publisher: John Wiley & Sons
ISBN: 0471358460
Category : Computers
Languages : en
Pages : 502
Book Description
This book will teach you how to test computer software under real-world conditions. The authors have all been test managers and software development managers at well-known Silicon Valley software companies. Successful consumer software companies have learned how to produce high-quality products under tight time and budget constraints. The book explains the testing side of that success. Who this book is for: * Testers and Test Managers * Project Managers-Understand the timeline, depth of investigation, and quality of communication to hold testers accountable for. * Programmers-Gain insight into the sources of errors in your code, understand what tests your work will have to pass, and why testers do the things they do. * Students-Train for an entry-level position in software development. What you will learn: * How to find important bugs quickly * How to describe software errors clearly * How to create a testing plan with a minimum of paperwork * How to design and use a bug-tracking system * Where testing fits in the product development process * How to test products that will be translated into other languages * How to test for compatibility with devices, such as printers * What laws apply to software quality
Publisher: John Wiley & Sons
ISBN: 0471358460
Category : Computers
Languages : en
Pages : 502
Book Description
This book will teach you how to test computer software under real-world conditions. The authors have all been test managers and software development managers at well-known Silicon Valley software companies. Successful consumer software companies have learned how to produce high-quality products under tight time and budget constraints. The book explains the testing side of that success. Who this book is for: * Testers and Test Managers * Project Managers-Understand the timeline, depth of investigation, and quality of communication to hold testers accountable for. * Programmers-Gain insight into the sources of errors in your code, understand what tests your work will have to pass, and why testers do the things they do. * Students-Train for an entry-level position in software development. What you will learn: * How to find important bugs quickly * How to describe software errors clearly * How to create a testing plan with a minimum of paperwork * How to design and use a bug-tracking system * Where testing fits in the product development process * How to test products that will be translated into other languages * How to test for compatibility with devices, such as printers * What laws apply to software quality
The CEO Test
Author: Adam Bryant
Publisher: Harvard Business Press
ISBN: 1633699528
Category : Business & Economics
Languages : en
Pages : 157
Book Description
Named to the longlist for the 2021 Outstanding Works of Literature (OWL) Award in the Leadership category Are you ready to lead? Will you pass the test? Despite all the effort through the years to understand what it takes to be an effective leader, the challenges of leadership remain enormously difficult and elusive; even today, most CEOs don't last five years in the job. The demands to deliver at a consistently high level can be unforgiving. The loneliness. The weight of responsibility. The relentless second-guessing and criticism. The pressure to build all-star teams. The 24/7 schedule that requires superhuman stamina. The tough decisions that often leave no one happy. The expectation to always have the right answer when it can be hard just to know the right question. These challenges are brought into their highest and sharpest relief in the corner office, but they are hardly unique to chief executives. All leaders face their own version of these tests, and the authors draw on the distilled wisdom, stories, and lessons from hundreds of chief executives to show how every aspiring leader can master these challenges and lead like a CEO. These foundational leadership skills will make all aspiring executives more effective in their roles today and lift the trajectory of their careers. The CEO Test is the authoritative, no-nonsense insider's guide to navigating leadership's toughest challenges, brought to you by authors uniquely qualified to tell the stories. Adam Bryant has conducted in-depth interviews with more than 600 CEOs. Kevin Sharer spent more than two decades as president and then CEO of Amgen, where he led its expansion from $1 billion in annual revenues to nearly $16 billion. He has served on many boards and is a sought-after mentor for CEOs of global companies. Leadership is getting harder as the speed of disruption across all industries accelerates. The CEO Test will better prepare you to succeed, whether you're a CEO or just setting out to become one.
Publisher: Harvard Business Press
ISBN: 1633699528
Category : Business & Economics
Languages : en
Pages : 157
Book Description
Named to the longlist for the 2021 Outstanding Works of Literature (OWL) Award in the Leadership category Are you ready to lead? Will you pass the test? Despite all the effort through the years to understand what it takes to be an effective leader, the challenges of leadership remain enormously difficult and elusive; even today, most CEOs don't last five years in the job. The demands to deliver at a consistently high level can be unforgiving. The loneliness. The weight of responsibility. The relentless second-guessing and criticism. The pressure to build all-star teams. The 24/7 schedule that requires superhuman stamina. The tough decisions that often leave no one happy. The expectation to always have the right answer when it can be hard just to know the right question. These challenges are brought into their highest and sharpest relief in the corner office, but they are hardly unique to chief executives. All leaders face their own version of these tests, and the authors draw on the distilled wisdom, stories, and lessons from hundreds of chief executives to show how every aspiring leader can master these challenges and lead like a CEO. These foundational leadership skills will make all aspiring executives more effective in their roles today and lift the trajectory of their careers. The CEO Test is the authoritative, no-nonsense insider's guide to navigating leadership's toughest challenges, brought to you by authors uniquely qualified to tell the stories. Adam Bryant has conducted in-depth interviews with more than 600 CEOs. Kevin Sharer spent more than two decades as president and then CEO of Amgen, where he led its expansion from $1 billion in annual revenues to nearly $16 billion. He has served on many boards and is a sought-after mentor for CEOs of global companies. Leadership is getting harder as the speed of disruption across all industries accelerates. The CEO Test will better prepare you to succeed, whether you're a CEO or just setting out to become one.
Explore It!
Author: Elisabeth Hendrickson
Publisher: Pragmatic Bookshelf
ISBN: 1680503502
Category : Computers
Languages : en
Pages : 245
Book Description
Uncover surprises, risks, and potentially serious bugs with exploratory testing. Rather than designing all tests in advance, explorers design and execute small, rapid experiments, using what they learned from the last little experiment to inform the next. Learn essential skills of a master explorer, including how to analyze software to discover key points of vulnerability, how to design experiments on the fly, how to hone your observation skills, and how to focus your efforts. Software is full of surprises. No matter how careful or skilled you are, when you create software it can behave differently than you intended. Exploratory testing mitigates those risks. Part 1 introduces the core, essential skills of a master explorer. You'll learn to craft charters to guide your exploration, to observe what's really happening (hint: it's harder than it sounds), to identify interesting variations, and to determine what expected behavior should be when exercising software in unexpected ways. Part 2 builds on that foundation. You'll learn how to explore by varying interactions, sequences, data, timing, and configurations. Along the way you'll see how to incorporate analysis techniques like state modeling, data modeling, and defining context diagrams into your explorer's arsenal. Part 3 brings the techniques back into the context of a software project. You'll apply the skills and techniques in a variety of contexts and integrate exploration into the development cycle from the very beginning. You can apply the techniques in this book to any kind of software. Whether you work on embedded systems, Web applications, desktop applications, APIs, or something else, you'll find this book contains a wealth of concrete and practical advice about exploring your software to discover its capabilities, limitations, and risks.
Publisher: Pragmatic Bookshelf
ISBN: 1680503502
Category : Computers
Languages : en
Pages : 245
Book Description
Uncover surprises, risks, and potentially serious bugs with exploratory testing. Rather than designing all tests in advance, explorers design and execute small, rapid experiments, using what they learned from the last little experiment to inform the next. Learn essential skills of a master explorer, including how to analyze software to discover key points of vulnerability, how to design experiments on the fly, how to hone your observation skills, and how to focus your efforts. Software is full of surprises. No matter how careful or skilled you are, when you create software it can behave differently than you intended. Exploratory testing mitigates those risks. Part 1 introduces the core, essential skills of a master explorer. You'll learn to craft charters to guide your exploration, to observe what's really happening (hint: it's harder than it sounds), to identify interesting variations, and to determine what expected behavior should be when exercising software in unexpected ways. Part 2 builds on that foundation. You'll learn how to explore by varying interactions, sequences, data, timing, and configurations. Along the way you'll see how to incorporate analysis techniques like state modeling, data modeling, and defining context diagrams into your explorer's arsenal. Part 3 brings the techniques back into the context of a software project. You'll apply the skills and techniques in a variety of contexts and integrate exploration into the development cycle from the very beginning. You can apply the techniques in this book to any kind of software. Whether you work on embedded systems, Web applications, desktop applications, APIs, or something else, you'll find this book contains a wealth of concrete and practical advice about exploring your software to discover its capabilities, limitations, and risks.
Classroom Testing and Assessment for ALL Students
Author: Spencer J. Salend
Publisher: Corwin Press
ISBN: 1412966426
Category : Education
Languages : en
Pages : 353
Book Description
"A rare opportunity for the new generation of educators to learn alongside a well-known and experienced educator to integrate all learning styles into assessments. Principals should consider this for faculty book studies. The presented techniques will, no doubt, raise standardized test scores while teachers continue to present real curriculum."-Janette Bowen, Sixth-Grade TeacherJunction City Middle School, KSGive all students an equal chance to perform well on your classroom tests and assessments!In today's diverse classrooms, students of different socioeconomic, linguistic, and cultural backgrounds and ability levels share a common learning environment. To meet each student's unique strengths and needs, educators need flexible testing and assessment strategies that fulfill the requirements for standardized assessment and accountability in ways that don't put students at a disadvantage because of their differences.Classroom Testing and Assessment for ALL Students helps both general and special education teachers meet and move beyond the challenges of NCLB and IDEA by using teacher-made tests, appropriate testing accommodations, technology-based testing, and classroom-based assessments that support the teaching and learning process so all students have the opportunity to succeed. The book offers ways for teachers to better differentiate their testing and assessment strategies through: Classroom and school-based examples in each chapterBulleted information outlining hands-on, research-based strategies for teacher implementationForms, reproducibles, stories, vignettes, reflection questions, and checklists that guide educators in applying and tailoring the strategies to their classrooms and studentsTips on using technology to help all students perform better Teachers know their students best. This resource allows teachers to design tests and assessments to accommodate the various strengths and needs of all learners in their classroom.
Publisher: Corwin Press
ISBN: 1412966426
Category : Education
Languages : en
Pages : 353
Book Description
"A rare opportunity for the new generation of educators to learn alongside a well-known and experienced educator to integrate all learning styles into assessments. Principals should consider this for faculty book studies. The presented techniques will, no doubt, raise standardized test scores while teachers continue to present real curriculum."-Janette Bowen, Sixth-Grade TeacherJunction City Middle School, KSGive all students an equal chance to perform well on your classroom tests and assessments!In today's diverse classrooms, students of different socioeconomic, linguistic, and cultural backgrounds and ability levels share a common learning environment. To meet each student's unique strengths and needs, educators need flexible testing and assessment strategies that fulfill the requirements for standardized assessment and accountability in ways that don't put students at a disadvantage because of their differences.Classroom Testing and Assessment for ALL Students helps both general and special education teachers meet and move beyond the challenges of NCLB and IDEA by using teacher-made tests, appropriate testing accommodations, technology-based testing, and classroom-based assessments that support the teaching and learning process so all students have the opportunity to succeed. The book offers ways for teachers to better differentiate their testing and assessment strategies through: Classroom and school-based examples in each chapterBulleted information outlining hands-on, research-based strategies for teacher implementationForms, reproducibles, stories, vignettes, reflection questions, and checklists that guide educators in applying and tailoring the strategies to their classrooms and studentsTips on using technology to help all students perform better Teachers know their students best. This resource allows teachers to design tests and assessments to accommodate the various strengths and needs of all learners in their classroom.
Software Testing Strategies
Author: Matthew Heusser
Publisher: Packt Publishing Ltd
ISBN: 1837637857
Category : Computers
Languages : en
Pages : 378
Book Description
Unlock the true potential of software testing to achieve seamless software performance with this comprehensive guide Key Features Gain a solid understanding of software testing and master its multifaceted strategies Empower yourself to effectively overcome software testing challenges Develop actionable real-world testing skills for succeeding in any role Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionIn today’s world, software is everywhere—from entertainment apps to mission-critical systems that support our health, finance, and infrastructure. Testing plays a vital role in ensuring these systems work reliably. Whether you're a software developer, hobbyist, or IT professional, this book will guide you in mastering the art of testing. It’s about asking the right "What if?" questions, uncovering vulnerabilities, and ensuring software performs as expected throughout its lifecycle. Testing isn't just about automation; it’s a human-driven, creative process that requires skill, and a deep understanding of software behavior. With practical examples and expert insights, this book helps you craft your own test strategies and explore novel approaches to problem-solving in the testing world. With its help, you’ll hone your testing skills with techniques and methodologies rather than tool-based solutions. Authored by experts Matt Heusser and Michael Larson, the book provides valuable strategies for making testing both effective and engaging. Matt is known for his leadership in project rescue initiatives, while Michael’s work in accessibility testing has helped shape industry standards. By the end of this book, you’ll be equipped to enhance your testing practices and ensure high-quality software in an ever-evolving tech landscape.What you will learn Explore accessibility, functional testing, performance testing, and more as an integral part of testing Find out how to implement a wide range of testing approaches Develop the skills needed to create effective testing strategies tailored to your project's needs Discover how to prioritize and execute the most impactful test ideas Gain insight into when and how to apply different testing elements Defend your chosen testing strategy with a comprehensive understanding of its components Who this book is for This book is for a broad spectrum of professionals engaged in software development, including programmers, testers, and DevOps specialists. Tailored to those who aspire to elevate their testing practices beyond the basics, the book caters to anyone seeking practical insights and strategies to master the nuanced interplay between human intuition and automation. Whether you are a seasoned developer, meticulous tester, or DevOps professional, this comprehensive guide offers a transformative roadmap to become an adept strategist in the dynamic realm of software quality assurance.
Publisher: Packt Publishing Ltd
ISBN: 1837637857
Category : Computers
Languages : en
Pages : 378
Book Description
Unlock the true potential of software testing to achieve seamless software performance with this comprehensive guide Key Features Gain a solid understanding of software testing and master its multifaceted strategies Empower yourself to effectively overcome software testing challenges Develop actionable real-world testing skills for succeeding in any role Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionIn today’s world, software is everywhere—from entertainment apps to mission-critical systems that support our health, finance, and infrastructure. Testing plays a vital role in ensuring these systems work reliably. Whether you're a software developer, hobbyist, or IT professional, this book will guide you in mastering the art of testing. It’s about asking the right "What if?" questions, uncovering vulnerabilities, and ensuring software performs as expected throughout its lifecycle. Testing isn't just about automation; it’s a human-driven, creative process that requires skill, and a deep understanding of software behavior. With practical examples and expert insights, this book helps you craft your own test strategies and explore novel approaches to problem-solving in the testing world. With its help, you’ll hone your testing skills with techniques and methodologies rather than tool-based solutions. Authored by experts Matt Heusser and Michael Larson, the book provides valuable strategies for making testing both effective and engaging. Matt is known for his leadership in project rescue initiatives, while Michael’s work in accessibility testing has helped shape industry standards. By the end of this book, you’ll be equipped to enhance your testing practices and ensure high-quality software in an ever-evolving tech landscape.What you will learn Explore accessibility, functional testing, performance testing, and more as an integral part of testing Find out how to implement a wide range of testing approaches Develop the skills needed to create effective testing strategies tailored to your project's needs Discover how to prioritize and execute the most impactful test ideas Gain insight into when and how to apply different testing elements Defend your chosen testing strategy with a comprehensive understanding of its components Who this book is for This book is for a broad spectrum of professionals engaged in software development, including programmers, testers, and DevOps specialists. Tailored to those who aspire to elevate their testing practices beyond the basics, the book caters to anyone seeking practical insights and strategies to master the nuanced interplay between human intuition and automation. Whether you are a seasoned developer, meticulous tester, or DevOps professional, this comprehensive guide offers a transformative roadmap to become an adept strategist in the dynamic realm of software quality assurance.
The Map-Building and Exploration Strategies of a Simple Sonar-Equipped Mobile Robot
Author: D. C. Lee
Publisher: Cambridge University Press
ISBN: 9780521542159
Category : Computers
Languages : en
Pages : 250
Book Description
First book to describe a way of determining the best method to use to enable a robot to navigate.
Publisher: Cambridge University Press
ISBN: 9780521542159
Category : Computers
Languages : en
Pages : 250
Book Description
First book to describe a way of determining the best method to use to enable a robot to navigate.
Building a Successful Board-Test Strategy
Author: Stephen Scheiber
Publisher: Newnes
ISBN: 0750672803
Category : Technology & Engineering
Languages : en
Pages : 351
Book Description
Part I: Strategies and Tactics; Part II: Making the Job Easier; 7. Environmental-Stress Screening; Part III: Creating Test Solutions; Part IV: Pulling It All Together; Appendix.
Publisher: Newnes
ISBN: 0750672803
Category : Technology & Engineering
Languages : en
Pages : 351
Book Description
Part I: Strategies and Tactics; Part II: Making the Job Easier; 7. Environmental-Stress Screening; Part III: Creating Test Solutions; Part IV: Pulling It All Together; Appendix.
Underground Exploration and Testing at Yucca Mountain
Author: United States. Nuclear Waste Technical Review Board
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 44
Book Description
Thinking-Driven Testing
Author: Adam Roman
Publisher: Springer
ISBN: 3319731955
Category : Computers
Languages : en
Pages : 320
Book Description
This book presents a new paradigm of software testing by emphasizing the role of critical thinking, system thinking and rationality as the most important skills for the tester. It thus approaches software testing from a different perspective than in past literature, as the vast majority of books describe testing in the context of specific tools, automation, documentation, particular test design techniques or test management. In addition, the book proposes a novel meta-approach for designing effective test strategies, which is based on recent advances in psychology, economics, system sciences and logic. Chapter 1 starts by introducing the fundamental ideas underlying software testing. Chapter 2 then describes meta-strategies in software testing, i.e. general approaches that can be adapted to many different situations that a software tester encounters. Next, Chapter 3 presents the concept of Thinking-Driven Testing (TDT). This approach utilizes the concepts discussed in the two previous chapters and introduces the main ideas that underlie a reasonable and optimal approach to software testing. Chapter 4 builds on this basis and proposes a specific approach to testing, called TQED, that makes it possible to increase creativity in the context of delivering effective, optimal test ideas. Chapter 5 provides an overview of different types of testing techniques in order to understand the fundamental concepts of test design, while Chapter 6 details various pitfalls a tester may encounter and that can originate from a wide range of testing process areas. Lastly, Chapter 7 puts all this into practice, as it contains several exercises that will help testers develop a number of crucial skills: logical thinking and reasoning, thinking out of the box, creativity, counting and estimating, and analytical thinking. By promoting critical, rational and creative thinking, this book invites readers to re-examine common assumptions regarding software testing and shows them how to become professional testers who bring added value to their company.
Publisher: Springer
ISBN: 3319731955
Category : Computers
Languages : en
Pages : 320
Book Description
This book presents a new paradigm of software testing by emphasizing the role of critical thinking, system thinking and rationality as the most important skills for the tester. It thus approaches software testing from a different perspective than in past literature, as the vast majority of books describe testing in the context of specific tools, automation, documentation, particular test design techniques or test management. In addition, the book proposes a novel meta-approach for designing effective test strategies, which is based on recent advances in psychology, economics, system sciences and logic. Chapter 1 starts by introducing the fundamental ideas underlying software testing. Chapter 2 then describes meta-strategies in software testing, i.e. general approaches that can be adapted to many different situations that a software tester encounters. Next, Chapter 3 presents the concept of Thinking-Driven Testing (TDT). This approach utilizes the concepts discussed in the two previous chapters and introduces the main ideas that underlie a reasonable and optimal approach to software testing. Chapter 4 builds on this basis and proposes a specific approach to testing, called TQED, that makes it possible to increase creativity in the context of delivering effective, optimal test ideas. Chapter 5 provides an overview of different types of testing techniques in order to understand the fundamental concepts of test design, while Chapter 6 details various pitfalls a tester may encounter and that can originate from a wide range of testing process areas. Lastly, Chapter 7 puts all this into practice, as it contains several exercises that will help testers develop a number of crucial skills: logical thinking and reasoning, thinking out of the box, creativity, counting and estimating, and analytical thinking. By promoting critical, rational and creative thinking, this book invites readers to re-examine common assumptions regarding software testing and shows them how to become professional testers who bring added value to their company.