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Testing IT - John Watkins - Bog - Cambridge University Press - Plusbog.dk

Testing IT - John Watkins - Bog - Cambridge University Press - Plusbog.dk

Testing IT provides a complete, off-the-shelf software testing process framework for any testing practitioner who is looking to research, implement, roll out, adopt, and maintain a software testing process. It covers all aspects of testing for software developed or modified in-house, modified or extended legacy systems, and software developed by a third party. Software professionals can customize the framework to match the testing requirements of any organization, and six real-world testing case studies are provided to show how other organizations have done this. Packed with a series of real-world case studies, the book also provides a comprehensive set of downloadable testing document templates, proformas, and checklists to support the process of customizing. This new edition demonstrates the role and use of agile testing best practices and includes a specific agile case study.

DKK 773.00
1

Testing for Language Teachers - Jake Hughes - Bog - Cambridge University Press - Plusbog.dk

Testing for Language Teachers - Jake Hughes - Bog - Cambridge University Press - Plusbog.dk

It combines theory and practical recommendations to help teachers understand the principles of testing and how they can be applied, supporting them to write better tests. The third edition has been extensively revised and updated to reflect developments in the field, while retaining the straightforward approach that made the earlier editions essential reading for trainee and experienced teachers alike. It features new content on technology, including computer adaptive testing and the use of automated scoring for all skills. It also includes an extended discussion of language testers'' responsibilities and new chapters on non-testing methods of assessment.

DKK 415.00
1

Testing in Software Development - - Bog - Cambridge University Press - Plusbog.dk

Testing in Software Development - - Bog - Cambridge University Press - Plusbog.dk

With the increasing application of software in systems, especially safety- or even life-critical systems, it is no longer sufficient for the software developer to rely solely on testing the code produced. Testing must begin with the specification of requirements, continue on the design and finally on the implemented system. This book gives guidance on how testing can be carried out at each of the stages of software development. It does this by looking at the development process from four viewpoints: that of the intended user of the system, of its designers, of its programmers, and of the manager responsible for development. The product of each stage of development is individually examined to see how it can be checked for correctness and consistency with earlier specifications. References are given to techniques available to the software developer and there are many helpful checklists. The contributors are all members of the British Computer Society's Working Group on Testing, and between them have an impressive breadth of practical experience in the commercial development of small and large software systems. Their combined experience makes this a most valuable book for the computing professional.

DKK 338.00
1

Validity Argument in Language Testing - - Bog - Cambridge University Press - Plusbog.dk

Validity Argument in Language Testing - - Bog - Cambridge University Press - Plusbog.dk

Language tests play pivotal roles in education, research on learning, and gate-keeping decisions. The central concern for language testing professionals is how to investigate whether or not tests are appropriate for their intended purposes. This book introduces an argument-based validity framework to help with the design of research that investigates the validity of language test interpretation and use. The book presents the principal concepts and technical terms, then shows how they can be implemented successfully in practice through a variety of validation studies. It also demonstrates how argument-based validity intersects with technology in language testing research and highlights the use of validity argument for identifying research questions and interpreting the results of validation research. Use of the framework helps researchers in language testing to communicate clearly and consistently about technical issues with each other and with researchers of other types of tests.

DKK 1013.00
1

Validity Argument in Language Testing - - Bog - Cambridge University Press - Plusbog.dk

Validity Argument in Language Testing - - Bog - Cambridge University Press - Plusbog.dk

Language tests play pivotal roles in education, research on learning, and gate-keeping decisions. The central concern for language testing professionals is how to investigate whether or not tests are appropriate for their intended purposes. This book introduces an argument-based validity framework to help with the design of research that investigates the validity of language test interpretation and use. The book presents the principal concepts and technical terms, then shows how they can be implemented successfully in practice through a variety of validation studies. It also demonstrates how argument-based validity intersects with technology in language testing research and highlights the use of validity argument for identifying research questions and interpreting the results of validation research. Use of the framework helps researchers in language testing to communicate clearly and consistently about technical issues with each other and with researchers of other types of tests.

DKK 375.00
1

Essentials of Software Testing - Stephen (maynooth University Brown - Bog - Cambridge University Press - Plusbog.dk

Essentials of Software Testing - Stephen (maynooth University Brown - Bog - Cambridge University Press - Plusbog.dk

"Modern society is heavily reliant on software, and the correct operation of this software is a critical concern. The purpose of this book is to introduce the reader to the essential principles of software testing, enabling them to produce high-quality software. Software testing can be regarded as an art, a craft, and a science - the approach we present provides a bridge between these different viewpoints. This book is based on many years of lecturing in software engineering and software testing at undergraduate and postgraduate level, as well as industrial experience. Software testing techniques are introduced through worked examples, leading to automated tests. Each technique is then explained in more detail, and then its limitations are demonstrated by inserting faults. The process of applying the techniques is also emphasized, covering the steps of analysis, test design, test implementation, and interpretation of test results. The worked examples offer the beginner a practical, step-by-step introduction to each technique. The additional details complement these, providing a deeper understanding of the underlying principles. We hope that you will enjoy reading the book as much as we enjoyed writing it"--

DKK 505.00
1

Agile Testing - John Watkins - Bog - Cambridge University Press - Plusbog.dk

Agile Testing - John Watkins - Bog - Cambridge University Press - Plusbog.dk

In an IT world in which there are differently sized projects, with different applications, differently skilled practitioners, and on-site, off-site, and off-shored development teams, it is impossible for there to be a one-size-fits-all agile development and testing approach. This book provides practical guidance for professionals, practitioners, and researchers faced with creating and rolling out their own agile testing processes. In addition to descriptions of the prominent agile methods, the book provides twenty real-world case studies of practitioners using agile methods and draws upon their experiences to propose your own agile method; whether yours is a small, medium, large, off-site, or even off-shore project, this book provides personalized guidance on the agile best practices from which to choose to create your own effective and efficient agile method.

DKK 791.00
1

Model-Based Software Testing and Analysis with C# - Wolfram Schulte - Bog - Cambridge University Press - Plusbog.dk

Model-Based Software Testing and Analysis with C# - Wolfram Schulte - Bog - Cambridge University Press - Plusbog.dk

This book teaches model-based analysis and model-based testing, with important new ways to write and analyze software specifications and designs, generate test cases, and check the results of test runs. These methods increase the automation in each of these steps, making them more timely, more thorough, and more effective. Using a familiar programming language, testers and analysts will learn to write models that describe how a program is supposed to behave. The authors work through several realistic case studies in depth and detail, using a toolkit built on the C# language and the .NET framework. Readers can also apply the methods in analyzing and testing systems in many other languages and frameworks. Intended for professional software developers including testers, and for university students, this book is suitable for courses on software engineering, testing, specification, or applications of formal methods.

DKK 403.00
1

Statistical Hypothesis Testing in Context: Volume 52 - Michael P. Fay - Bog - Cambridge University Press - Plusbog.dk

Statistical Hypothesis Testing in Context: Volume 52 - Michael P. Fay - Bog - Cambridge University Press - Plusbog.dk

Fay and Brittain present statistical hypothesis testing and compatible confidence intervals, focusing on application and proper interpretation. The emphasis is on equipping applied statisticians with enough tools - and advice on choosing among them - to find reasonable methods for almost any problem and enough theory to tackle new problems by modifying existing methods. After covering the basic mathematical theory and scientific principles, tests and confidence intervals are developed for specific types of data. Essential methods for applications are covered, such as general procedures for creating tests (e.g., likelihood ratio, bootstrap, permutation, testing from models), adjustments for multiple testing, clustering, stratification, causality, censoring, missing data, group sequential tests, and non-inferiority tests. New methods developed by the authors are included throughout, such as melded confidence intervals for comparing two samples and confidence intervals associated with Wilcoxon-Mann-Whitney tests and Kaplan-Meier estimates. Examples, exercises, and the R package asht support practical use.

DKK 533.00
1