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Produkt zum Begriff Testing:
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Effective Software Testing
Effective Software Testing is a hands-on guide to creating high quality tests, from your first line of code through pre-delivery checks. It's full of techniques drawn from proven research in software engineering. You'll learn to efficiently engineer tests specifically for your software and end reliance on generic testing practices that may be right for every project. Each chapter puts a new technique into practice with source code samples, real-world tradeoffs, and answers to the common questions developers pose about testing. You'll learn how to scrutinize your requirements for potential tests, generate tests from your code structure, and engineer rigorous suites of unit, integration, and system tests.Go beyond unit tests! Great software testing makes the entire development process more efficient, from understanding your code before you write it to catching bugs in tricky corner cases.Effective Software Testing teaches you a systematic approach to software testing. You'll master easy-to-apply techniques to create strong test suites that are specifically engineered for your code. Following real-world use cases and detailed code samples, you'll soon be engineering tests that find the bugs hiding in edge cases and the parts of code you would never think of testing! Along the way, you'll develop an intuition for testing that can save years of learning by trial and error.
Preis: 47.07 € | Versand*: 0 € -
Testing Web APIs
Guarantee the quality and consistency of your web APIs by implementing an automated testing process.In Testing Web APIs you will:Design and implement a web API testing strategySet up a test automation suiteLearn contract testing with PactFacilitate collaborative discussions to test web API designsPerform exploratory testsExperiment safely in a downloadable API sandbox environmentTesting Web APIs teaches you to plan and implement the perfect testing strategy for your web APIs. In it, you'll explore dozens of different testing activities to help you develop a custom testing regime for your projects. You'll learn to take a risk-driven approach to API testing, and build a strategy that goes beyond the basics of code and requirements coverage.about the technologyTo other developers, your API is the face of your application. Thorough, well-designed testing ensures that your APIs will perform as expected, every time. Impeccable API testing goes beyond the basics of code coverage, to encompass documentation and design that sends the right information to your third-party users. A robust testing strategy helps you avoid costly errors that can damage your revenue, your reputation, and your user's trust.about the bookIn Testing Web APIs you'll develop a diverse testing program that gets your whole team involved in ensuring quality. This practical book demystifies abstract strategic concepts by applying them to common API testing scenarios, revealing how these complex ideas work in the real world. It fully covers automation techniques like functional API automation, contract testing, and automated acceptance test-driven design that will save your team's time.You'll map the potential risks your API could face, and use those risks as a launching point for your testing activities. A good strategy has a mix of focuses, so you'll master a wide range of API testing techniques like exploratory testing and live testing of production code. A downloadable API sandbox lets you go hands-on and experiment in a safe environment. You'll soon be ready to implement a strategy that ensures API quality and makes testing a real asset to your team.
Preis: 56.7 € | Versand*: 0 € -
Exploratory Software Testing: Tips, Tricks, Tours, and Techniques to Guide Test Design
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?
Preis: 21.39 € | Versand*: 0 € -
Agile Testing Collection, The
A Comprehensive Collection of Agile Testing Best Practices: Two Definitive Guides from Leading Pioneers Janet Gregory and Lisa Crispin haven’t just pioneered agile testing, they have also written two of the field’s most valuable guidebooks. Now, you can get both guides in one indispensable eBook collection: today’s must-have resource for all agile testers, teams, managers, and customers. Combining comprehensive best practices and wisdom contained in these two titles, The Agile Testing Collection will help you adapt agile testing to your environment, systematically improve your skills and processes, and strengthen engagement across your entire development team. The first title, Agile Testing: A Practical Guide for Testers and Agile Teams, defines the agile testing discipline and roles, and helps you choose, organize, and use the tools that will help you the most. Writing from the tester’s viewpoint, Gregory and Crispin chronicle an entire agile software development iteration, and identify and explain seven key success factors of agile testing. The second title, More Agile Testing: Learning Journeys for the Whole Team, addresses crucial emerging issues, shares evolved practices, and covers key issues that delivery teams want to learn more about. It offers powerful new insights into continuous improvement, scaling agile testing across teams and the enterprise, overcoming pitfalls of automation, testing in regulated environments, integrating DevOps practices, and testing mobile/embedded and business intelligence systems. The Agile Testing Collection will help you do all this and much more. Customize agile testing processes to your needs, and successfully transition to them Organize agile teams, clarify roles, hire new testers, and quickly bring them up to speed Engage testers in agile development, and help agile team members improve their testing skills Use tests and collaborate with business experts to plan features and guide development Design automated tests for superior reliability and easier maintenance Plan “just enough,” balancing small increments with larger feature sets and the entire system Test to identify and mitigate risks, and prevent future defects Perform exploratory testing using personas, tours, and test charters with session- and thread-based techniques Help testers, developers, and operations experts collaborate on shortening feedback cycles with continuous integration and delivery Both guides in this collection are thoroughly grounded in the authors’ extensive experience, and supported by examples from actual projects. Now, with both books integrated into a single, easily searchable, and cross-linked eBook, you can learn from their experience even more easily.
Preis: 24.6 € | Versand*: 0 €
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Was sind die wichtigsten Prinzipien für ein erfolgreiches responsives Design?
Die wichtigsten Prinzipien für ein erfolgreiches responsives Design sind eine klare und intuitive Benutzeroberfläche, flexible Layouts und Inhalte sowie eine schnelle Ladezeit auf allen Geräten. Es ist wichtig, die Bedürfnisse der Nutzer zu verstehen und entsprechend anzupassen, um eine optimale Benutzererfahrung zu gewährleisten. Zudem sollte das Design kontinuierlich getestet und optimiert werden, um sicherzustellen, dass es auf verschiedenen Bildschirmgrößen und Geräten gut funktioniert.
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Wie kann die Usability einer Website oder Anwendung durch Testing verbessert werden? Und welche Methoden eignen sich am besten für dieses Testing?
Die Usability einer Website oder Anwendung kann durch Testing verbessert werden, indem echte Nutzer die Software verwenden und Feedback geben. Methoden wie Usability-Tests, A/B-Tests und Heatmaps sind effektive Möglichkeiten, um Schwachstellen zu identifizieren und die Benutzerfreundlichkeit zu optimieren. Durch kontinuierliches Testing und Anpassungen basierend auf den Ergebnissen kann die Usability stetig verbessert werden.
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Wie kann die Ladezeit einer Webseite effektiv optimiert werden, um die Benutzerfreundlichkeit zu verbessern?
Die Ladezeit einer Webseite kann effektiv optimiert werden, indem Bilder und Videos komprimiert werden, um die Dateigröße zu reduzieren. Zudem sollte die Anzahl der HTTP-Requests minimiert werden, indem CSS und JavaScript-Dateien kombiniert werden. Außerdem kann der Einsatz von Caching-Techniken wie Browser-Caching oder Server-Side-Caching die Ladezeit deutlich verbessern.
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Was sind die Vorteile von responsivem Design für die Benutzererfahrung und die Suchmaschinenoptimierung?
Responsives Design sorgt dafür, dass eine Website auf verschiedenen Geräten optimal dargestellt wird, was die Benutzererfahrung verbessert. Durch eine einheitliche Darstellung auf allen Geräten wird die Usability erhöht und die Absprungrate reduziert. Zudem bevorzugt Google responsive Websites bei der Indexierung, was sich positiv auf das Ranking in den Suchergebnissen auswirken kann.
Ähnliche Suchbegriffe für Testing:
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GEBRAUCHT Testing, testing 1,2,3. Daumenkino - Preis vom 11.01.2025 05:59:40 h
Händler: MEDIMOPS, Marke: -, Preis: 124.99 €, Währung: €, Verfügbarkeit: in_stock, Versandkosten: 0.0 €, Lieferzeit: 3 bis 5 Werktagen, Kategorie: Bücher & Zeitschriften, Titel: GEBRAUCHT Testing, testing 1,2,3. Daumenkino - Preis vom 11.01.2025 05:59:40 h
Preis: 124.99 € | Versand*: 0.00 € -
Enterprise Network Testing: Testing Throughout the Network Lifecycle to Maximize Availability and Performance
Enterprise Network Testing Testing Throughout the Network Lifecycle to Maximize Availability and Performance Andy Sholomon, CCIE® No. 15179 Tom Kunath, CCIE No. 1679 The complete guide to using testing to reduce risk and downtime in advanced enterprise networks Testing has become crucial to meeting enterprise expectations of near-zero network downtime. Enterprise Network Testing is the first comprehensive guide to all facets of enterprise network testing. Cisco enterprise consultants Andy Sholomon and Tom Kunath offer a complete blueprint and best-practice methodologies for testing any new network system, product, solution, or advanced technology. Sholomon and Kunath begin by explaining why it is important to test and how network professionals can leverage structured system testing to meet specific business goals. Then, drawing on their extensive experience with enterprise clients, they present several detailed case studies. Through real-world examples, you learn how to test architectural “proofs of concept,” specific network features, network readiness for use, migration processes, security, and more. Enterprise Network Testing contains easy-to-adapt reference test plans for branches, WANs/MANs, data centers, and campuses. The authors also offer specific guidance on testing many key network technologies, including MPLS/VPN, QoS, VoIP, video, IPsec VPNs, advanced routing (OSPF, EIGRP, BGP), and Data Center Fabrics. § Understand why, when, and how you should test your network § Use testing to discover critical network design flaws § Incorporate structured systems testing into enterprise architecture strategy § Utilize testing to improve decision-making throughout the network lifecycle § Develop an effective testing organization and lab facility § Choose and use test services providers § Scope, plan, and manage network test assignments § nLeverage the best commercial, free, and IOS test tools § Successfully execute test plans, including crucial low-level details § Minimize the equipment required to test large-scale networks § Identify gaps in network readiness § Validate and refine device configurations § Certify new hardware, operating systems, and software features § Test data center performance and scalability § Leverage test labs for hands-on technology training This book is part of the Networking Technology Series from Cisco Press®, which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers.
Preis: 29.95 € | Versand*: 0 € -
Penetration Testing and Network Defense
The practical guide to simulating, detecting, and responding to network attacks Create step-by-step testing plans Learn to perform social engineering and host reconnaissance Evaluate session hijacking methods Exploit web server vulnerabilities Detect attempts to breach database security Use password crackers to obtain access information Circumvent Intrusion Prevention Systems (IPS) and firewall protections and disrupt the service of routers and switches Scan and penetrate wireless networks Understand the inner workings of Trojan Horses, viruses, and other backdoor applications Test UNIX, Microsoft, and Novell servers for vulnerabilities Learn the root cause of buffer overflows and how to prevent them Perform and prevent Denial of Service attacks Penetration testing is a growing field but there has yet to be a definitive resource that instructs ethical hackers on how to perform a penetration test with the ethics and responsibilities of testing in mind. Penetration Testing and Network Defense offers detailed steps on how to emulate an outside attacker in order to assess the security of a network. Unlike other books on hacking, this book is specifically geared towards penetration testing. It includes important information about liability issues and ethics as well as procedures and documentation. Using popular open-source and commercial applications, the book shows you how to perform a penetration test on an organization’s network, from creating a test plan to performing social engineering and host reconnaissance to performing simulated attacks on both wired and wireless networks. Penetration Testing and Network Defense also goes a step further than other books on hacking, as it demonstrates how to detect an attack on a live network. By detailing the method of an attack and how to spot an attack on your network, this book better prepares you to guard against hackers. You will learn how to configure, record, and thwart these attacks and how to harden a system to protect it against future internal and external attacks. Full of real-world examples and step-by-step procedures, this book is both an enjoyable read and full of practical advice that will help you assess network security and develop a plan for locking down sensitive data and company resources. “This book goes to great lengths to explain the various testing approaches that are used today and gives excellent insight into how a responsible penetration testing specialist executes his trade.” –Bruce Murphy, Vice President, World Wide Security Services, Cisco Systems®
Preis: 42.79 € | Versand*: 0 € -
Art of Unit Testing, The
The Art of Unit Testing, Third Edition updates an international bestseller to reflect modern development tools and practices. This expanded edition teaches you to write unit tests for async and observable code, as well as methods of faking functions, modules and refactorings. You'll explore test patterns and organization, working with legacy code, and even "untestable" code. The many tool-agnostic examples are presented in JavaScript, and are carefully designed so that they apply to code written in any language.about the technologyUnit testing is a universally-adopted practice on dev teams of all sizes. Great developers will tell you that testing is as much a state of mind as a collection of tools and practices. The Art of Unit Testing, Third Edition takes you below the surface and understand how unit testing can transform the way you deliver and maintain software. Now with examples in JavaScript, this new edition has been updated to reflect the characteristics of a modern codebase, including async and modularized, distributed services. The practices and patterns you'll learn can also be easily applied to other languages, including C#, Java, and Python.about the bookThe Art of Unit Testing, Third Edition guides you step by step from your first simple unit tests to building complete test sets that are maintainable, readable, and trustworthy. Now with examples using JavaScript and Node, this expanded third edition teaches you to write unit tests for async and observable code, as well as methods of faking functions, modules and refactorings. You'll get to grips with complex subjects such as mocks and stubs, explore how to handle tricky legacy codebases, and save yourself time with tests that function for both frontend and backend applications. The Art of Unit Testing, Third Edition is an essential guide for any unit tester who wants to feel confident writing code that's easier to create, maintain, and adapt.
Preis: 48.14 € | Versand*: 0 €
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Was sind die gängigsten Methoden zur Durchführung von Software-Testing?
Die gängigsten Methoden zur Durchführung von Software-Testing sind manuelles Testing, automatisiertes Testing und exploratives Testing. Beim manuellen Testing werden Tests von Hand durchgeführt, während beim automatisierten Testing Tools verwendet werden, um Tests automatisch auszuführen. Beim explorativen Testing wird die Software ohne vorher festgelegte Testfälle getestet, um unerwartete Fehler zu finden.
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Was sind die wichtigsten Methoden für das Testing von Software?
Die wichtigsten Methoden für das Testing von Software sind manuelles Testing, automatisiertes Testing und exploratives Testing. Beim manuellen Testing überprüfen Tester die Software manuell auf Fehler und Funktionalität. Beim automatisierten Testing werden Testskripte erstellt, um wiederholbare Tests automatisch durchzuführen. Beim explorativen Testing wird die Software ohne vorher festgelegte Testfälle getestet, um unerwartete Fehler zu entdecken.
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Welche Gestaltungselemente spielen beim Design einer Webseite eine wichtige Rolle?
Farbgebung, Schriftarten und Layout sind wichtige Gestaltungselemente beim Design einer Webseite. Sie beeinflussen die Benutzererfahrung und das Erscheinungsbild der Seite maßgeblich. Eine klare und ansprechende Gestaltung kann die Nutzer dazu animieren, länger auf der Webseite zu verweilen.
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Wie können Internetseiten den Nutzern eine benutzerfreundliche Navigation und ansprechendes Design bieten?
Internetseiten können eine benutzerfreundliche Navigation bieten, indem sie klare Menüstrukturen, Suchfunktionen und Brotkrumen-Navigation verwenden. Ein ansprechendes Design kann durch eine übersichtliche Layoutgestaltung, visuell ansprechende Elemente und eine konsistente Farb- und Schriftauswahl erreicht werden. Zudem sollten die Ladezeiten optimiert und die Seiten barrierefrei gestaltet werden, um die Benutzererfahrung zu verbessern.
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