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Books > Computing & IT > General theory of computing > General

Principles of Business Information Systems (Paperback, 4th edition): Ralph Stair, George Reynolds, Thomas Chesney Principles of Business Information Systems (Paperback, 4th edition)
Ralph Stair, George Reynolds, Thomas Chesney 1
R848 R757 Discovery Miles 7 570 Save R91 (11%) In stock

The new fourth edition of Principles of Business Information Systems features new cases, new questions and assignments and the latest technologies, whilst retaining its comprehensive coverage of Information Systems issues.

It also boasts a wealth of real world examples from a broad range of countries and updated coverage of IT and technological issues, making it perfect for courses that prepare students for the modern corporate world.

Oracle 12c - SQL (Paperback, 3rd edition): Joan Casteel Oracle 12c - SQL (Paperback, 3rd edition)
Joan Casteel 1
R954 R848 Discovery Miles 8 480 Save R106 (11%) In stock

Now you can master the latest version of the fundamental SQL language used in all relational databases today with ORACLE 12C: SQL, 3E. Much more than a study guide, this edition helps you transform a basic knowledge of databases into proficiency with the latest SQL and Oracle concepts and techniques. You learn to use Oracle 12c SQL most effectively as you prepare for the first exam in the Oracle Database Administrator or Oracle Developer Certification Exam paths. This edition initially focuses on creating database objects, including tables, constraints, indexes, sequences, manipulating data, and more. The author then explores both basic data query techniques as well as advanced query topics using a proven hands-on approach. ORACLE 12C: SQL, 3E introduces the latest features and enhancements in 12c, from enhanced data types and invisible columns to new CROSS and OUTER APPLY methods for joins. To help you transition to further studies and even more advanced books in this series, appendixes introduce SQL tuning, compare Oracle's SQL syntax with other databases, and overview Oracle connection interface tools: SQL Developer and SQL Plus. Trust ORACLE 12C: SQL, 3E to provide the knowledge you need for Oracle certification testing and the solid foundation for pursuing a career as a database administrator or developer.

Discovering Computers  (c)2017 (Paperback, Enhanced Edition): Mark Frydenberg, Misty Vermaat, Susan Sebok, Steven Freund,... Discovering Computers (c)2017 (Paperback, Enhanced Edition)
Mark Frydenberg, Misty Vermaat, Susan Sebok, Steven Freund, Jennifer Campbell 3
R947 R844 Discovery Miles 8 440 Save R103 (11%) Ships in 10 - 15 working days

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
R1,025 R911 Discovery Miles 9 110 Save R114 (11%) Ships in 10 - 15 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.

C# Programming - From Problem Analysis to Program Design (Paperback, 4th edition): Barbara Doyle C# Programming - From Problem Analysis to Program Design (Paperback, 4th edition)
Barbara Doyle
R1,022 R911 Discovery Miles 9 110 Save R111 (11%) In stock

Only Doyle's C# PROGRAMMING: FROM PROBLEM ANALYSIS TO PROGRAM DESIGN, 4E brilliantly balances today's most important programming principles and concepts with the latest insights into C#. This perfect introductory book highlights the latest Visual Studio (R) 2012 and C# 4.0 with a unique, principles-based approach to give readers a deep understanding of programming. You'll find just the right amount of detail to create an important foundation in programming. This edition's straightforward approach and understandable vocabulary make it easier for readers to grasp new programming concepts without distraction. The book introduces a variety of fundamental programming concepts, from data types and expressions to arrays and collections, all using the popular C# language. New programming exercises and new numbered examples throughout this edition reflect the latest updates in Visual Studio (R) 2012, while learning objectives, case studies and Coding Standards summaries in each chapter ensure mastery. While the book assumes no prior programming knowledge, coverage extends beyond traditional books to cover new advanced topics, such as portable class libraries used to create applications for Windows (R) Phone and other platforms.

Foundations of Computer Science (Paperback, 4th edition): Behrouz Forouzan Foundations of Computer Science (Paperback, 4th edition)
Behrouz Forouzan
R907 R808 Discovery Miles 8 080 Save R99 (11%) In stock

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
R912 R813 Discovery Miles 8 130 Save R99 (11%) 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
R4,997 Discovery Miles 49 970 Ships in 7 - 11 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
R1,063 Discovery Miles 10 630 Ships in 12 - 17 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
R834 R742 Discovery Miles 7 420 Save R92 (11%) Ships in 10 - 15 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.

Python by Example - Learning to Program in 150 Challenges (Paperback): Nichola Lacey Python by Example - Learning to Program in 150 Challenges (Paperback)
Nichola Lacey
R490 R412 Discovery Miles 4 120 Save R78 (16%) In stock

Python is today's fastest growing programming language. This engaging and refreshingly different guide breaks down the skills into clear step-by-step chunks and explains the theory using brief easy-to-understand language. Rather than bamboozling readers with pages of mind-numbing technical jargon, this book includes 150 practical challenges, putting the power in the reader's hands. Through creating programs to solve these challenges the reader will quickly progress from mastering the basics to confidently using subroutines, a graphical user interface, and linking to external text, csv and SQL files. This book is perfect for anyone who wants to learn how to program with Python. In particular, students starting out in computer science and teachers who want to improve their confidence in Python will find here a set of ready-made challenges for classroom use.

IAPP CIPP / US Certified Information Privacy Professional Study Guide (Paperback): Mike Chapple, Ed Tittel IAPP CIPP / US Certified Information Privacy Professional Study Guide (Paperback)
Mike Chapple, Ed Tittel
R979 R770 Discovery Miles 7 700 Save R209 (21%) Ships in 7 - 11 working days

For the first time, Sybex tackles the industry leading CIPP Certified Information Privacy Professional exam in the popular Sybex Study Guide format, with an emphasis on learning the real world applications of privacy that practitioners need to master for their jobs, this Study Guide provides the preparation for work in the privacy field. By being prepared to know how to do the job combined with references to the IAPP objectives for the CIPP exam, you'll be prepared for the exam as well. Like every Sybex Study Guide, this one includes online practice tests for additional exam preparation as well as an online glossary and flashcards so you can study and prepare any way you find useful. Coverage includes: Legal Environment regulatory enforcement Information Management Private Sector Data Collection Law enforcement and national security workplace privacy state privacy law international privacy regulation

BTEC First in I&CT Revision Workbook (Paperback): BTEC First in I&CT Revision Workbook (Paperback)
R187 Discovery Miles 1 870 Ships in 12 - 17 working days

* This Revision Workbook delivers hassle-free question practice, covering one topic per page and avoiding lengthy set up time. * Build your confidence with guided practice questions, before moving onto unguided questions and practice tests. * With one-to-one page correspondence between the Workbook and the Revision Guide, this hugely popular Revision series offers the best value available for BTEC learners. * Covers both externally assessed Units for 2012 BTEC First in Information and Creative Technology (Units 1 and 2).

BTEC First in I&CT Revision Guide (Paperback): BTEC First in I&CT Revision Guide (Paperback)
R185 Discovery Miles 1 850 Ships in 12 - 17 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
R1,565 Discovery Miles 15 650 Ships in 12 - 17 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.

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
R2,145 Discovery Miles 21 450 Ships in 12 - 17 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.

BTEC First in Information and Creative Technology Student Book (Paperback): Eddie Allman, Alan Jarvis, Allen Kaye, Richard... BTEC First in Information and Creative Technology Student Book (Paperback)
Eddie Allman, Alan Jarvis, Allen Kaye, Richard McGill, Daniel Richardson, … 1
R857 Discovery Miles 8 570 Ships in 12 - 17 working days

Resources designed to support learners of the new next generation BTEC First in Information Technology specification*. Covers all three mandatory units and a wide selection of optional units. Each unit of the Student Book is presented in topics to ensure the content is accessible and engaging for learners. Covers of all the underpinning knowledge and understanding needed at level 2 to ensure that learners are fully prepared for this course. Activities in each unit provide support and clear direction for learners and can be used in the classroom or for independent work. New Assessment Zone guides learners through both internal and external assessment. Practice assignments and assessment guidance help learners to achieve their potential in internally assessed units. * From 2012, Pearson's BTEC First qualifications have been under re-development, so schools and colleges could be teaching the existing 2010 specification or the new next generation 2012-2013 specification. There are different Student Books to support each specification. If learners are unsure, they should check with their teacher or tutor.

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, …
R931 Discovery Miles 9 310 Ships in 12 - 17 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
R912 Discovery Miles 9 120 Ships in 12 - 17 working days

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

Brilliant Computing for the Over 50s Windows 7 edition (Paperback, 7th Ed.): P.K. Macbride Brilliant Computing for the Over 50s Windows 7 edition (Paperback, 7th Ed.)
P.K. Macbride
R398 R323 Discovery Miles 3 230 Save R75 (19%) Ships in 12 - 17 working days

This guide is specifically written for those who did not have significant contact with computers in their working lives, but who now have the time to explore its possibilities. Fully updated throughout to cover Microsoft Windows 7 and Office 2007, this easy-to-use guide gives a good grounding in the computer essentials, enabling readers to tackle new activities with confidence and get the most out of their computer. With clear expert tips and trouble-shooting guides to help you through the trickier parts, this bookallows you to find the information you need easily and without fuss. It guides you through all tasks and applications using a highly visual, step-by-step approach. It tells you exactly what you need to know when you need to know it. Brilliant Vista Computing for the over 50s provides.... A visual tutorial to take you from novice to confident computer user in easy steps A two-stage introduction to word processing: first to give the reader the essentials for producing clear and attractive letters and simple documents; second to explore some of the more sophisticated features of Word. An introduction to computer graphics, to get the reader exploring the possibilities of using their PC for image making, editing or storage. An introduction to the Internet, the World Wide Web and e-mail - all essential aspects of computing in today's world. Full coverage of all of the new features and capabilities of Windows 7 and Office 2007 applications. Spend less time reading and more time doing with a simple step-by-step approach.

How To Do Nothing - Resisting the Attention Economy (Paperback): Jenny Odell How To Do Nothing - Resisting the Attention Economy (Paperback)
Jenny Odell
R335 R280 Discovery Miles 2 800 Save R55 (16%) In stock
Revise BTEC National Computing Revision Workbook (Paperback): Christine Gate, Steve Farrell, Richard McGill, Mark Fishpool Revise BTEC National Computing Revision Workbook (Paperback)
Christine Gate, Steve Farrell, Richard McGill, Mark Fishpool 1
R506 Discovery Miles 5 060 Ships in 12 - 17 working days

Exam Board: Pearson BTEC Academic Level: BTEC National Subject: Computing First teaching: September 2016 First Exams: Summer 2017 For all four of the externally assessed units 1, 2, 3 and 4. Builds confidence with scaffolded practice questions. Unguided questions that allow students to test their own knowledge and skills in advance of assessment. Clear unit-by-unit correspondence between this Workbook and the Revision Guide and ActiveBook.

Machine Learning For Dummies (Paperback, 2nd Edition): John Paul Mueller, Luca Massaron Machine Learning For Dummies (Paperback, 2nd Edition)
John Paul Mueller, Luca Massaron
R630 R518 Discovery Miles 5 180 Save R112 (18%) Ships in 7 - 11 working days

Your comprehensive entry-level guide to machine learning While machine learning expertise doesn't quite mean you can create your own Turing Test-proof android--as in the movie Ex Machina--it is a form of artificial intelligence and one of the most exciting technological means of identifying opportunities and solving problems fast and on a large scale. Anyone who masters the principles of machine learning is mastering a big part of our tech future and opening up incredible new directions in careers that include fraud detection, optimizing search results, serving real-time ads, credit- scoring, building accurate and sophisticated pricing models--and way, way more. Unlike most machine learning books, the fully updated 2nd Edition of Machine Learning For Dummies doesn't assume you have years of experience using programming languages such as Python (R source is also included in a downloadable form with comments and explanations), but lets you in on the ground floor, covering the entry-level materials that will get you up and running building models you need to perform practical tasks. It takes a look at the underlying--and fascinating--math principles that power machine learning but also shows that you don't need to be a math whiz to build fun new tools and apply them to your work and study. Understand the history of AI and machine learning Work with Python 3.8 and TensorFlow 2.x (and R as a download) Build and test your own models Use the latest datasets, rather than the worn out data found in other books Apply machine learning to real problems Whether you want to learn for college or to enhance your business or career performance, this friendly beginner's guide is your best introduction to machine learning, allowing you to become quickly confident using this amazing and fast-developing technology that's impacting lives for the better all over 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
R1,063 Discovery Miles 10 630 Ships in 12 - 17 working days

This book is the essential guide for any student undertaking a computing/IS project, and will give you everything you need to achieve outstanding results. Undertaking a project is a key component of nearly all computing/information systems degree programmes at both undergraduate and postgraduate levels. Projects in Computing and Information Systems covers the four key aspects of project work (planning, conducting, presenting and taking the project further) in chronological fashion, and provides the reader with the skills to excel.

Alice and Bob Learn Application Security (Paperback): Tanya Janca Alice and Bob Learn Application Security (Paperback)
Tanya Janca
R949 R740 Discovery Miles 7 400 Save R209 (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.

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