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Books > Computing & IT > General theory of computing

Systems Analysis and Design (Hardcover, 11th Edition): Harry J. Rosenblatt, Scott Tilley Systems Analysis and Design (Hardcover, 11th Edition)
Harry J. Rosenblatt, Scott Tilley
R931 R802 Discovery Miles 8 020 Save R129 (14%) Ships in 15 - 25 working days

Discover a practical, streamlined, updated approach to information systems development that covers both traditional and emerging technologies and approaches to systems analysis and design. SYSTEMS ANALYSIS AND DESIGN, 11E offers a well-organized, streamlined approach. Chapter objectives are keyed directly to chapter headings, making content easy to comprehend and convenient to study. Numerous real-world examples and screenshots ensure content is current and relevant. In addition, key terms at the end of the chapter now include definitions so you don't have to flip back and forth to a glossary. Exercises throughout this edition emphasize critical thinking and IT skills in a dynamic, business-related environment. This new edition offers everything you need to prepare for success in today's intensely competitive and rapidly changing business world.

Discovering Computers  (c)2017 (Paperback, Enhanced Edition): Jennifer Campbell, Mark Frydenberg, Misty Vermaat, Susan Sebok,... Discovering Computers (c)2017 (Paperback, Enhanced Edition)
Jennifer Campbell, Mark Frydenberg, Misty Vermaat, Susan Sebok, Steven Freund 3
R929 R800 Discovery Miles 8 000 Save R129 (14%) In stock

Teach students to maximize the use of mobile devices, make the most of online tools for collaboration and communications, and fully utilize today's Internet capabilities with the latest edition DISCOVERING COMPUTERS ENHANCED. Introductory computing students see how technology skills assist in employment and advancing careers. This edition highlights the most recent developments in computer tools and technology with new emphasis on Web Development, creating a strong web presence, and the latest Windows 10 information. To keep content as current as possible, online coverage of contemporary technology developments builds on the book's discussions.

The authors emphasize actionable content with a proven learning structure and practice to reinforce key skills. Self-assessments open each chapter, enabling learners to target study and learn more in less time. DISCOVERING COMPUTERS ENHANCED presents the content students need to succeed in a way that ensures understanding.

Data Structures Using C++ (Paperback, 2nd edition): D. Malik Data Structures Using C++ (Paperback, 2nd edition)
D. Malik
R1,011 R867 Discovery Miles 8 670 Save R144 (14%) Ships in 15 - 25 working days

Now in its second edition, D.S. Malik brings his proven approach to C++ programming to the CS2 course. Clearly written with the student in mind, this text focuses on Data Structures and includes advanced topics in C++ such as Linked Lists and the Standard Template Library (STL). The text features abundant visual diagrams, examples, and extended Programming Examples, all of which serve to illuminate difficult concepts. Complete programming code and clear display of syntax, explanation, and example are used throughout the text, and each chapter concludes with a robust exercise set.

Foundations of Computer Science (Paperback, 4th edition): Behrouz Forouzan Foundations of Computer Science (Paperback, 4th edition)
Behrouz Forouzan
R888 R764 Discovery Miles 7 640 Save R124 (14%) Ships in 15 - 25 working days

Based on the Association for Computing Imagery model curriculum guidelines, Foundations of Computer Science gives students a bird's eye view of Computer Science. This easy-to-read and easy-to-navigate text covers all the fundamentals of computer science required for first year undergraduates embarking on a computing degree. Updated to cover the latest technologies and changes to course requirements, this fourth edition features new chapters, including new coverage on social media and ethical issues.

Discovering Computers 2018 - Digital Technology, Data, and Devices (Paperback, New edition): Misty Vermaat, Steven Freund,... Discovering Computers 2018 - Digital Technology, Data, and Devices (Paperback, New edition)
Misty Vermaat, Steven Freund, Jennifer Campbell, Mark Frydenberg
R918 R789 Discovery Miles 7 890 Save R129 (14%) In stock

Learn to maximize the use of mobile devices, make the most of online tools for collaboration and communication, and fully utilize the web and cloud with the latest edition of DISCOVERING COMPUTERS 2018. Clearly see how technology skills can assist you both in gaining employment and advancing your career. This edition highlights web development, how to create a strong web presence, and take full advantage of the latest Windows 10. To keep your instruction as current as possible, online coverage of contemporary technology developments builds on the book's timely discussions. The authors provide helpful suggestions within a proven learning structure and emphasize meaningful practice to reinforce your skills. Self-assessments open each module and enable you to focus your study and learn more in less time. DISCOVERING COMPUTERS presents the key content you need to succeed, using an approach that ensures understanding.

Introduction to Computer Theory (Paperback, 2Rev ed): Daniel I. A. Cohen Introduction to Computer Theory (Paperback, 2Rev ed)
Daniel I. A. Cohen 4
R5,288 Discovery Miles 52 880 Ships in 10 - 15 working days

This text strikes a good balance between rigor and an intuitive approach to computer theory. Covers all the topics needed by computer scientists with a sometimes humorous approach that reviewers found "refreshing". It is easy to read and the coverage of mathematics is fairly simple so readers do not have to worry about proving theorems.

Program Construction - Calculating Implementations from Specifications (Paperback): Roland Backhouse Program Construction - Calculating Implementations from Specifications (Paperback)
Roland Backhouse
R1,098 Discovery Miles 10 980 Ships in 10 - 15 working days

The ever-increasing dependence of our lives and livelihoods on the correct functioning of computer software means that logic and program correctness are core elements of all good computer science degrees. This book presents both these topics in one self-contained text.

The focus of the book is on "correct-by-construction" program design -- the discipline of calculating programs from their specifications. Modern, calculational logic is introduced in combination with key program construction principles, such as the assignment axiom, loop invariants and bound functions. This material is intertwined with motivational discussion, programming examples and challenging problem-solving exercises, bringing the book alive for its intended audience, undergraduates in computer science and mathematics, as well as professional programmers wishing to further develop their programming skills.

The book covers the elements of logic and program correctness that form the foundations of further study --- the logical connectives and their algebraic properties, induction, quantifiers and program construction rules. Substantial examples of program construction are included. Many exercises are provided, all with detailed solutions.

Discovering Computers, Essentials  (c)2018: Digital Technology, Data, and Devices (Paperback, New edition): Susan Sebok, Steven... Discovering Computers, Essentials (c)2018: Digital Technology, Data, and Devices (Paperback, New edition)
Susan Sebok, Steven Freund, Mark Frydenberg, Jennifer Campbell, Misty Vermaat
R812 R697 Discovery Miles 6 970 Save R115 (14%) Ships in 15 - 25 working days

Learn to maximize the use of mobile devices, make the most of online tools for collaboration and communication, and fully utilize the web and cloud with the latest edition of DISCOVERING COMPUTERS 2018. Clearly see how technology skills can assist you both in gaining employment and advancing your career. This edition highlights web development, how to create a strong web presence, and take full advantage of the latest Windows 10. To keep your instruction as current as possible, online coverage of contemporary technology developments builds on the book's timely discussions. The authors provide helpful suggestions within a proven learning structure and emphasize meaningful practice to reinforce your skills. Self-assessments open each module and enable you to focus your study and learn more in less time. DISCOVERING COMPUTERS presents the key content you need to succeed, using an approach that ensures understanding.

Windows 10 Portable Genius (Paperback): Paul McFedries Windows 10 Portable Genius (Paperback)
Paul McFedries
R494 R422 Discovery Miles 4 220 Save R72 (15%) Ships in 7 - 11 working days

Your no-fluff, fast-paced guide to everything Windows 10 This handy, jargon-free guide is designed to help you quickly learn whatever you need to know about Windows 10. Perfect for novices and experienced users alike, you'll get tips, tricks, and savvy advice on how to install programs, set up user accounts, play music and other media files, download photos from your digital camera, go online, set up and secure an email account, and much, much more. Shows how to perform more than 150 Windows tasks, including working with files, digital images, and media; customizing Windows; optimizing performance; and sharing a computer with multiple users Covers installing and repairing applications, system maintenance, setting up password-protected accounts, downloading photos to your computer, and staying safe online With concise, easy-to-follow instructions, and its small, portable size, this is the ideal, on-the-go guide for Windows 10 users everywhere.

System Architecture, Global Edition (Paperback, Global ed): Bruce Cameron, Edward Crawley, Daniel Selva System Architecture, Global Edition (Paperback, Global ed)
Bruce Cameron, Edward Crawley, Daniel Selva
R1,619 Discovery Miles 16 190 Ships in 10 - 15 working days

For courses in engineering and technical management Architecture and Function of Complex Systems System architecture is the study of early decision making in complex systems. This text teaches how to capture experience and analysis about early system decisions, and how to choose architectures that meet stakeholder needs, integrate easily, and evolve flexibly. With case studies written by leading practitioners, from hybrid cars to communications networks to aircraft, this text showcases the science and art of system architecture.

Alice and Bob Learn Application Security (Paperback): Tanya Janca Alice and Bob Learn Application Security (Paperback)
Tanya Janca
R1,063 R832 Discovery Miles 8 320 Save R231 (22%) Ships in 7 - 11 working days

Learn application security from the very start, with this comprehensive and approachable guide! Alice and Bob Learn Application Security is an accessible and thorough resource for anyone seeking to incorporate, from the beginning of the System Development Life Cycle, best security practices in software development. This book covers all the basic subjects such as threat modeling and security testing, but also dives deep into more complex and advanced topics for securing modern software systems and architectures. Throughout, the book offers analogies, stories of the characters Alice and Bob, real-life examples, technical explanations and diagrams to ensure maximum clarity of the many abstract and complicated subjects. Topics include: - Secure requirements, design, coding, and deployment - Security Testing (all forms) - Common Pitfalls - Application Security Programs - Securing Modern Applications - Software Developer Security Hygiene Alice and Bob Learn Application Security is perfect for aspiring application security engineers and practicing software developers, as well as software project managers, penetration testers, and chief information security officers who seek to build or improve their application security programs. Alice and Bob Learn Application Security illustrates all the included concepts with easy-to-understand examples and concrete practical applications, furthering the reader's ability to grasp and retain the foundational and advanced topics contained within.

BTEC First in I&CT Revision Guide (Paperback): BTEC First in I&CT Revision Guide (Paperback)
R191 Discovery Miles 1 910 Ships in 10 - 15 working days

Ideal for classroom or independent study, this Revision Guide is the smart choice for learners studying for the externally assessed units of the 2012 BTEC First in Information and Creative Technology. * The one topic-per-page format provides hassle-free revision for learners with no lengthy set-up time and no complex revision concepts. * Written with learners in mind - in an informal voice that talks directly to them. * Visually engaging pages break the content down into easily-digestible points, with revision activities and worked examples that prepare learners for the test. * Designed to be used alongside the BTEC First in Information and Creative Technology Revision Workbook with one-to-one page correspondence to make it easy to use the books together. * Covers both externally assessed Units for 2012 BTEC First in Information and Creative Technology (Units 1 and 2).

Fluency With Information Technology: Global Edition (Paperback, 6th edition): Lawrence Snyder Fluency With Information Technology: Global Edition (Paperback, 6th edition)
Lawrence Snyder
R1,655 R1,540 Discovery Miles 15 400 Save R115 (7%) Ships in 10 - 15 working days

For the introduction to Computer Science course Fluency with Information Technology: Skills, Concepts, and Capabilities equips readers who are already familiar with computers, the Internet, and the World Wide Web with a deeper understanding of the broad capabilities of technology. Through a project-oriented learning approach that uses examples and realistic problem-solving scenarios, Larry Snyder teaches readers to navigate information technology independently and become effective users of today's resources, forming a foundation of skills they can adapt to their personal and career goals as future technologies emerge. Teaching and Learning Experience This program presents a better teaching and learning experience-for you and your students. *Skills, Concepts, and Capabilities Promote Lifelong Learning: Three types of content prepare students to adapt to an ever-changing computing environment. *Engaging Features Encourage Students to become Fluent with Information Technology (FIT): Interesting hints, tips, exercises, and backgrounds are located throughout the text. *Student and Instructor Resources Enhance Learning: Supplements are available to expand on the topics presented in the text.

Introduction to Automata Theory, Languages, and Computation: Pearson New International Edition (Paperback, 3rd edition): John... Introduction to Automata Theory, Languages, and Computation: Pearson New International Edition (Paperback, 3rd edition)
John Hopcroft, Rajeev Motwani, Jeffrey Ullman
R1,540 Discovery Miles 15 400 Ships in 10 - 15 working days

This classic book on formal languages, automata theory, and computational complexity has been updated to present theoretical concepts in a concise and straightforward manner with the increase of hands-on, practical applications. This new edition comes with Gradiance, an online assessment tool developed for computer science. Please note, Gradiance is no longer available with this book, as we no longer support this product.

Learning Microsoft Office 2013: Pearson New International Edition - Level 1 (Paperback, Pearson New International Edition):... Learning Microsoft Office 2013: Pearson New International Edition - Level 1 (Paperback, Pearson New International Edition)
Emergent Learning LLC, Suzanne Weixel, Faithe Wempen, Catherine Skintik
R2,114 Discovery Miles 21 140 Ships in 10 - 15 working days

Prepare students for Microsoft(r) Office 2013! Learning Microsoft Office 2013 features a student-friendly, step-by-step format with clear, full-screen shots to engage students and help them work independently.

Data Abstraction and Problem Solving with Java: Walls and Mirrors - International Edition (Paperback, 3rd edition): Janet... Data Abstraction and Problem Solving with Java: Walls and Mirrors - International Edition (Paperback, 3rd edition)
Janet Prichard, Carrano
R1,569 Discovery Miles 15 690 Ships in 10 - 15 working days

This title is a Pearson Global Edition. The Editorial team at Pearson has worked closely with educators around the world to include content which is especially relevant to students outside the United States. The Third Edition of Data Abstraction and Problem Solving with Java: Walls and Mirrors employs the analogies of Walls (data abstraction) and Mirrors (recursion) to teach Java programming design solutions, in a way that beginning students find accessible. The book has a student-friendly pedagogical approach that carefully accounts for the strengths and weaknesses of the Java language. With this book, students will gain a solid foundation in data abstraction, object-oriented programming, and other problem-solving techniques.

BTEC Level 3 National IT Student Book 2 (Paperback, 3rd edition): Jenny Lawson, Karen Anderson, Allen Kaye, Richard McGill,... BTEC Level 3 National IT Student Book 2 (Paperback, 3rd edition)
Jenny Lawson, Karen Anderson, Allen Kaye, Richard McGill, Jenny Phillips, …
R961 Discovery Miles 9 610 Ships in 10 - 15 working days

Resources to accompany the new BTEC Level 3 National IT specification

BTEC Level 3 National IT Student Book 1 (Paperback, 3rd edition): Karen Anderson, Alan Jarvis, Allen Kaye, Jenny Phillips,... BTEC Level 3 National IT Student Book 1 (Paperback, 3rd edition)
Karen Anderson, Alan Jarvis, Allen Kaye, Jenny Phillips, Andrew Smith, … 1
R942 Discovery Miles 9 420 Ships in 10 - 15 working days

This is a complete teaching and learning package for the 2011 specifications helping both students and tutors to get the best results.

Data: A Guide to Humans (Hardcover): Phil Harvey, Noelia Jimenez Martinez Data: A Guide to Humans (Hardcover)
Phil Harvey, Noelia Jimenez Martinez
R394 R328 Discovery Miles 3 280 Save R66 (17%) Ships in 10 - 15 working days

Data is humanity's most important new resource. It has the capacity to provide insight into every aspect of our lives, the planet and the universe at large; it changes not only what we know but also how we know it. Exploiting the value of data could improve our existence as much as - if not more than - previous technological revolutions. Yet data without empathy is useless. There is a tendency in data science to forget about the human needs and feelings of the people who make up the data, the people who work with the data, and those expected to understand the results. Without empathy, this precious resource is at best underused, at worst misused. Data: A Guide to Humans will help you understand how to properly exploit data, why this is so important, and how companies and governments are currently using data. It makes a compelling case for empathy as the crucial factor in elevating our understanding of data to something which can make a lasting and essential contribution to your business, your life and maybe even the world.

Projects in Computing and Information Systems 3rd edn - A Student's Guide (Paperback, 3rd edition): Christian Dawson Projects in Computing and Information Systems 3rd edn - A Student's Guide (Paperback, 3rd edition)
Christian Dawson
R1,047 Discovery Miles 10 470 Ships in 10 - 15 working days

This book is the essential guide for any student undertaking a computing/information systems project, and will give you everything you need to achieve outstanding results.

Network Flows: Pearson New International Edition - Theory, Algorithms, and Applications (Paperback, Pearson New International... Network Flows: Pearson New International Edition - Theory, Algorithms, and Applications (Paperback, Pearson New International Edition)
Ravindra Ahuja, Thomas Magnanti, James Orlin
R1,603 Discovery Miles 16 030 Ships in 10 - 15 working days

A comprehensive introduction to network flows that brings together the classic and the contemporary aspects of the field, and provides an integrative view of theory, algorithms, and applications.

Requirements Analysis and Systems Design (Paperback, 3rd edition): Leszek Maciaszek Requirements Analysis and Systems Design (Paperback, 3rd edition)
Leszek Maciaszek
R1,647 Discovery Miles 16 470 Ships in 10 - 15 working days

An examination of the methods and techniques used in the analysis and design phases of Information System development. Emphasis is placed upon the application of object technology in enterprise information systems (EIS) with UML being used throughout. Through its excellent balance of practical explanation and theoretical insight the book manages to avoid unnecessary, complicating details without sacrificing rigor. Examples of real-world scenarios are used throughout, giving the reader an understanding of what really goes on within the field of Software Engineering.

Algorithmics - The Spirit of Computing (Paperback, 3rd edition): David Harel, Yishai Feldman Algorithmics - The Spirit of Computing (Paperback, 3rd edition)
David Harel, Yishai Feldman
R1,506 Discovery Miles 15 060 Ships in 10 - 15 working days

The best selling 'Algorithmics' presents the most important, concepts, methods and results that are fundamental to the science of computing. It starts by introducing the basic ideas of algorithms, including their structures and methods of data manipulation. It then goes on to demonstrate how to design accurate and efficient algorithms, and discusses their inherent limitations. As the author himself says in the preface to the book; 'This book attempts to present a readable account of some of the most important and basic topics of computer science, stressing the fundamental and robust nature of the science in a form that is virtually independent of the details of specific computers, languages and formalisms'.

Python for Algorithmic Trading - From Idea to Cloud Deployment (Paperback): Yves Hilpisch Python for Algorithmic Trading - From Idea to Cloud Deployment (Paperback)
Yves Hilpisch
R1,434 R1,097 Discovery Miles 10 970 Save R337 (24%) Ships in 7 - 11 working days

The financial industry is adopting Python at an increasing rate. Top hedge funds use the language on a daily basis for quantitative research, data exploration, and analysis and for prototyping, testing, and executing trading strategies. There's also a rise in trading activity by individuals and small groups of traders, including many from the technology world. This book is ideal for Python developers, tech-savvy discretionary traders, data analysts, and people who want to become Algo trading professionals or trade their own funds. Author Yves Hilpisch focuses on the practical application of programming to trading rather than theoretical computer science. If you're looking for a guide to help you perform algorithmic, fully-automated trading, this book is for you.

Systems Analysis and Design (with CourseMate, 1 term (6 months) Printed Access Card) (Hardcover, 10th edition): Harry J.... Systems Analysis and Design (with CourseMate, 1 term (6 months) Printed Access Card) (Hardcover, 10th edition)
Harry J. Rosenblatt
R5,983 Discovery Miles 59 830 In stock

SYSTEMS ANALYSIS AND DESIGN, TENTH EDITION offers a practical, visually appealing approach to information systems development. The integrated Video Learning Sessions available via CourseMate will increase engagement and improve student understanding of the course material. Throughout the book, real-world case studies emphasize critical thinking and IT skills in a dynamic, business-related environment. Numerous projects, assignments, and end-of-chapter exercises, accessible only in CourseMate, provide hands-on practice. The new Tenth Edition will help prepare students for success in today's intensely competitive business world. CourseMate includes an integrated e-book, interactive activities and quizzes as well as the brand new Engagement Tracker feature. In addition, CourseMate is the only place to gain access to the SCR case study.

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