Domain art-direction.de kaufen?
Produkt zum Begriff Testing:
-
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 € -
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 € -
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: 32.09 € | Versand*: 0 €
-
Was ist der Unterschied zwischen CPU-Benchmarking und CPU-Stress-Testing?
CPU-Benchmarking ist ein Prozess, bei dem die Leistungsfähigkeit einer CPU anhand spezifischer Tests und Messungen bewertet wird. Es dient dazu, die Leistungsfähigkeit verschiedener CPUs zu vergleichen. CPU-Stress-Testing hingegen ist ein Prozess, bei dem die CPU unter extremen Bedingungen betrieben wird, um ihre Stabilität und Belastbarkeit zu testen. Es zielt darauf ab, die Grenzen der CPU auszuloten und mögliche Probleme wie Überhitzung oder Abstürze zu identifizieren.
-
Wie kann man sicherstellen, dass Testing-Methoden effektiv und zuverlässig sind? Welche Tools und Techniken werden in der Testing-Praxis verwendet, um qualitativ hochwertige Ergebnisse zu erzielen?
Um sicherzustellen, dass Testing-Methoden effektiv und zuverlässig sind, ist es wichtig, klare Testziele und -kriterien festzulegen, um den Testprozess zu lenken. Zudem sollten automatisierte Testing-Tools wie Selenium, JUnit oder TestNG eingesetzt werden, um wiederholbare und konsistente Tests durchzuführen. Darüber hinaus können Techniken wie White-Box-Testing, Black-Box-Testing und exploratives Testing angewendet werden, um qualitativ hochwertige Ergebnisse zu erzielen.
-
Wie kann A/B-Testing dazu beitragen, die Wirksamkeit von verschiedenen Kampagnen oder Designs zu evaluieren und zu verbessern? Welche Vorteile bietet A/B-Testing für die Optimierung von Webseiten und Marketingstrategien?
A/B-Testing ermöglicht es, zwei verschiedene Versionen einer Kampagne oder eines Designs zu testen, um herauszufinden, welche besser funktioniert. Durch das Vergleichen von Metriken wie Klickrate oder Conversion-Rate können Unternehmen fundierte Entscheidungen treffen, um ihre Marketingstrategien zu optimieren. Die Vorteile von A/B-Testing liegen in der Möglichkeit, datengesteuerte Entscheidungen zu treffen, die Effektivität von Änderungen zu messen und die Konversionsraten zu steigern.
-
Was sind die wichtigsten Aspekte, die bei der Durchführung von Testing berücksichtigt werden müssen?
Die wichtigsten Aspekte bei der Durchführung von Testing sind die Definition klarer Testziele und -kriterien, die Auswahl geeigneter Testmethoden und -werkzeuge sowie die Dokumentation und Verfolgung von Testergebnissen. Zudem ist es wichtig, dass Tests regelmäßig wiederholt und optimiert werden, um die Qualität des Produkts kontinuierlich zu verbessern. Schließlich sollte auch die Zusammenarbeit und Kommunikation zwischen Entwicklern, Testern und anderen Stakeholdern gewährleistet sein, um effektives Testing zu ermöglichen.
Ähnliche Suchbegriffe für Testing:
-
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: 40.65 € | Versand*: 0 € -
Art of Software Security Testing, The: Identifying Software Security Flaws
State-of-the-Art Software Security Testing: Expert, Up to Date, and Comprehensive The Art of Software Security Testing delivers in-depth, up-to-date, battle-tested techniques for anticipating and identifying software security problems before the “bad guys” do. Drawing on decades of experience in application and penetration testing, this book’s authors can help you transform your approach from mere “verification” to proactive “attack.” The authors begin by systematically reviewing the design and coding vulnerabilities that can arise in software, and offering realistic guidance in avoiding them. Next, they show you ways to customize software debugging tools to test the unique aspects of any program and then analyze the results to identify exploitable vulnerabilities. Coverage includes Tips on how to think the way software attackers think to strengthen your defense strategy Cost-effectively integrating security testing into your development lifecycle Using threat modeling to prioritize testing based on your top areas of risk Building testing labs for performing white-, grey-, and black-box software testing Choosing and using the right tools for each testing project Executing today’s leading attacks, from fault injection to buffer overflows Determining which flaws are most likely to be exploited by real-world attackers
Preis: 27.81 € | 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 € -
Droste, Kersten Christian: Journal Entry Testing
Journal Entry Testing , Die IT hat die rechnungslegungsrelevanten Haupt- und Vorsysteme in einer rasanten Geschwindigkeit durchdrungen. Dies hat zu immer mehr Einzeldatensätzen geführt. Aufgrund dieser Vielzahl der vorhandenen Buchungsdaten gestaltet es sich in der Praxis immer schwieriger, der Prüfung eine fundierte Risikoanalyse zu Grunde zu legen und einzelne kritische Sachverhalte zu identifizieren. Anhand von Journal Entry Tests (JETs) werden die Transaktionsdaten und die damit zusammenhängenden Buchhaltungsdaten zielgerichtet und zeitnah analysiert. Ziel ist es, auffällige Journaleinträge zu identifizieren und deren Auswirkungen auf den Jahresabschluss aufzudecken. Dies beinhaltet auch verstärkt den Einbezug der Daten aus Vorsystemen oder Nebenbüchern. Die Durchführung und Dokumentation von JETs erfolgt in der Praxis trotz der heterogenen Finanzbuchhaltungssysteme grundsätzlich nach einer einheitlichen Vorgehensweise. Hieraus lassen sich dann erste Erkenntnisse gewinnen, wo Prüfungsschwerpunkte gesetzt und weitere analytische Prüfungshandlungen zielgerichtet vorgenommen werden sollten. Hierfür werden standardmäßig die sieben W-Fragen (Wer? Was? Wo? Wann? Wie? Warum? Woher?) gestellt. Das Buch bietet einen systematischen Einstieg in die Durchführung und Interpretation von JETs im Rahmen der Jahresabschlussprüfung, erläutert die grundsätzliche Vorgehensweise anhand eines Phasenmodells, geht auf die den einzelnen JETs zugrundeliegenden Prüfungsaussagen ein, erläutert ausführlich die jeweils für den Test erforderlichen Datenfelder und enthält zahlreiche Praxisbeispiele, anhand derer die einzelnen Schritte direkt nachvollziehbar sind. , Studium & Erwachsenenbildung > Fachbücher, Lernen & Nachschlagen
Preis: 54.00 € | Versand*: 0 €
-
Welche Vorteile bringt A/B-Testing für die Optimierung von Webseiten und Marketingkampagnen?
A/B-Testing ermöglicht es, verschiedene Versionen von Webseiten und Marketingkampagnen zu testen, um herauszufinden, welche besser funktioniert. Dadurch können gezielte Optimierungen vorgenommen werden, um die Conversion-Rate zu steigern. Durch die kontinuierliche Verbesserung auf Basis von Testergebnissen können langfristig bessere Ergebnisse erzielt werden.
-
Was sind die Vorteile von Nondestructive Testing (NDT) in der Qualitätskontrolle von Materialien?
Nondestructive Testing ermöglicht die Überprüfung von Materialien ohne Beschädigung, was Zeit und Kosten spart. Es können Defekte frühzeitig erkannt werden, um Ausschuss zu vermeiden. NDT trägt zur Verbesserung der Produktqualität und Sicherheit bei.
-
Wie können Unternehmen A/B-Testing nutzen, um die Wirksamkeit ihrer Marketingstrategien zu maximieren?
Unternehmen können A/B-Testing nutzen, indem sie verschiedene Versionen ihrer Marketingstrategien erstellen und diese an eine zufällige Stichprobe ihrer Zielgruppe senden. Durch die Analyse der Ergebnisse können sie feststellen, welche Version besser funktioniert und ihre Strategie entsprechend anpassen. Auf diese Weise können Unternehmen ihre Marketingstrategien optimieren und die Wirksamkeit ihrer Kampagnen maximieren.
-
Welche Best Practices und Tools werden beim Testing in der Softwareentwicklung am häufigsten verwendet?
Die am häufigsten verwendeten Best Practices beim Testing in der Softwareentwicklung sind Test-Driven Development, Continuous Integration und Agile Testing. Zu den am häufigsten verwendeten Tools gehören JUnit, Selenium und Jenkins. Diese helfen Entwicklern, effizienter und zuverlässiger qualitativ hochwertige Software zu entwickeln.
* Alle Preise verstehen sich inklusive der gesetzlichen Mehrwertsteuer und ggf. zuzüglich Versandkosten. Die Angebotsinformationen basieren auf den Angaben des jeweiligen Shops und werden über automatisierte Prozesse aktualisiert. Eine Aktualisierung in Echtzeit findet nicht statt, so dass es im Einzelfall zu Abweichungen kommen kann.