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Books > Computing & IT > Applications of computing > General

Discovering Computers  (c)2017 (Paperback, Enhanced Edition): Jennifer Campbell, Steven Freund, Mark Frydenberg, Misty Vermaat,... Discovering Computers (c)2017 (Paperback, Enhanced Edition)
Jennifer Campbell, Steven Freund, Mark Frydenberg, Misty Vermaat, Susan L. Sebok 3
R721 R583 Discovery Miles 5 830 Save R138 (19%) 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
R849 R725 Discovery Miles 7 250 Save R124 (15%) Shipped within 8 - 13 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 A. Forouzan Foundations of Computer Science (Paperback, 4th edition)
Behrouz A. Forouzan
R763 R629 Discovery Miles 6 290 Save R134 (18%) Shipped within 8 - 13 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  (c)2018: Digital Technology, Data, and Devices (Paperback, New edition): Mark Frydenberg, Jennifer... Discovering Computers (c)2018: Digital Technology, Data, and Devices (Paperback, New edition)
Mark Frydenberg, Jennifer Campbell, Misty Vermaat, Steven Freund
R789 R674 Discovery Miles 6 740 Save R115 (15%) Shipped within 8 - 13 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.

Introduction to Computer Theory (Paperback, 2Rev ed): Daniel I. A. Cohen Introduction to Computer Theory (Paperback, 2Rev ed)
Daniel I. A. Cohen 4
R6,189 R783 Discovery Miles 7 830 Save R5,406 (87%) Shipped within 7 - 13 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.

Canon PowerShot G10 / G11 (Paperback): Jeff Carlson Canon PowerShot G10 / G11 (Paperback)
Jeff Carlson 1
R355 R29 Discovery Miles 290 Save R326 (92%) In stock

Now that you've bought the amazing Canon PowerShot G10 or G11, you need a book that goes beyond a tour of the camera's features to show you exactly how to use your camera to take great pictures. With "Canon PowerShot G10/G11: From Snapshots to Great Shots, " you get the perfect blend of photography instruction and camera reference that will take your images to the next level Beautifully illustrated with large, vibrant photos from the author and the Flickr community, this book teaches you how to take control of your photography to get the image you want every time you pick up the camera.
Follow along with your friendly and knowledgeable guide, Jeff Carlson, and you will:

  • Learn the top ten things you need to know about shooting with the G10 or G11
  • Use the camera's Automatic modes to get better shots right away
  • Move on to the Creative modes, where you have full control over the look and feel of your images
  • Master the photographic basics of composition, focus, depth of field, and much more
  • Learn all the best tricks and techniques for getting great action shots, landscapes, and portraits
  • Find out how to get great shots in low light
  • Fully grasp all the concepts and techniques as you go, with assignments at the end of every chapter

With "Canon PowerShot G10/G11: From Snapshots to Great Shots, " you'll learn not only what makes a great shot work-you'll learn how to get that shot using your G10 or G11.
And once you've got the shot, show it off Join the book's Flickr group, share your photos, and discuss how you use your camera to get great shots at flickr.com/groups/canon_g10g11_from_snapshots_ to_greatshots.
Program Construction - Calculating Implementations from Specifications (Paperback): Roland Backhouse Program Construction - Calculating Implementations from Specifications (Paperback)
Roland Backhouse
R943 R737 Discovery Miles 7 370 Save R206 (22%) In stock

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.

Canon EOS Rebel T4i / 650D (Paperback): Jeff Revell Canon EOS Rebel T4i / 650D (Paperback)
Jeff Revell
R355 R310 Discovery Miles 3 100 Save R45 (13%) Shipped within 4 - 9 working days

Now that you've bought the amazing Canon EOS Rebel T4i/650D, you need a book that goes beyond a tour of the camera's features to show you exactly how to use the camera to take great pictures. With Canon EOS Rebel T4i/650D: From Snapshots to Great Shots, you get the perfect blend of photography instruction and camera reference that will take your images to the next level! Beautifully illustrated with large, vibrant photos, this book teaches you how to take control of your photography to get the image you want every time you pick up the camera. Follow along with your friendly and knowledgeable guide, photographer and author Jeff Revell, and you will: Learn the top ten things you need to know about shooting with the Rebel Use the Rebel's automatic modes to get better shots right away Move on to the Creative zone, where you have full control over the look and feel of your images Master the photographic basics of composition, focus, depth of field, and much more Learn all the best tricks and techniques for getting great action shots, landscapes, and portraits Find out how to get great shots in low light Fully grasp all the concepts and techniques as you go, with assignments at the end of every chapter And once you've got the shot, show it off! Join the book's Flickr group, share your photos, and discuss how you use your Rebel to get great shots at flickr.com/groups/canonrebelt4i650dfromsnapshotstogreatshots.

Discovering Computers, Essentials  (c)2018: Digital Technology, Data, and Devices (Paperback, New edition): Jennifer Campbell,... Discovering Computers, Essentials (c)2018: Digital Technology, Data, and Devices (Paperback, New edition)
Jennifer Campbell, Steven Freund, Mark Frydenberg, Misty Vermaat
R674 R575 Discovery Miles 5 750 Save R99 (15%) Shipped within 8 - 13 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.

Complete Guide to Digital Photography (Paperback, 2 Rev Ed): Ian Farrell Complete Guide to Digital Photography (Paperback, 2 Rev Ed)
Ian Farrell 1
R559 R484 Discovery Miles 4 840 Save R75 (13%) Shipped within 7 - 12 working days

Are you intent on capturing the perfect sunset? A budding photojournalist? Or ready to take your holiday snaps to the next level? The Complete Guide to Digital Photography is your definitive guide to taking, processing and printing sharper, more colourful and better looking pictures. Ian Farrell's expert tips take you from the basics of using your camera to advanced darkroom techniques with 52 step-by-step projects including portraits, landscapes, still-life images, fast-moving objects and photographing live events. Easy-to-follow instructions introduce you to the latest software, allowing you to retouch blemishes, restore old photographs or adjust the colour to transform washed-out pictures into professional-quality photographs. Reflecting the latest online developments, this comprehensive guide also includes advice on selling your images through agencies, high-quality printing and even creating your own coffee-table book. Featuring technical tips, interviews with the professionals, troubleshooting techniques and over 400 inspirational images, the Complete Guide to Digital Photography is the ultimate master class in digital photography. Contents include: Portrait photography, Landscape photography, Street photography, Nature and wildlife, Dynamic live action, Special effects, Macro photography, Travel photography, Wedding photography, Digital darkroom, Colour management, Sharpening, High dynamic range, Skin smoothing, Printing your images, Making a portfolio, Your first exhibition, Selling your photographs.

Introductory digital systems for engineering (Paperback, 8th Revised edition): Mahomed Rafi Bera, Telp Introductory digital systems for engineering (Paperback, 8th Revised edition)
Mahomed Rafi Bera, Telp
R427 R353 Discovery Miles 3 530 Save R74 (17%) Shipped within 4 - 8 working days

This book teaches the principles and techniques of digital systems through a range of examples.It has step-by-step solutions to exercises and over 200 practical examples, activities and selfevaluation exercises to assist the learner. A glossary of important terms makes it easily accessible to the new learner.

Introduction to Information Systems (Paperback, 7th EMEA Edition): R.Kelly Rainer, Brad Prince Introduction to Information Systems (Paperback, 7th EMEA Edition)
R.Kelly Rainer, Brad Prince
R994 R831 Discovery Miles 8 310 Save R163 (16%) Shipped within 7 - 13 working days
Enhanced Discovering Computers (Paperback): Misty Vermaat Enhanced Discovering Computers (Paperback)
Misty Vermaat
R793 R677 Discovery Miles 6 770 Save R116 (15%) In stock

Based on extensive customer feedback, DISCOVERING COMPUTERS (c)2014 has been completely reexamined and revised to reflect the evolving needs of the concepts portion of the Introductory Computing course. This exciting new edition maintains many longstanding hallmarks, but is now highly focused on relevancy to provide students only with what they really need to know to be successful digital citizens in college and beyond. To better reflect the importance of certain topics in today's digital world, coverage of enterprise computing, ethics, Internet research skills, mobile computing, operating systems (other than Windows), browsers, security, and Web 2.0 has been expanded and integrated. New critical thinking and problem solving exercises are included in every feature throughout the text, engaging students in regular practice of higher-order thinking skills. In addition, students have more opportunity for hands-on practice with the completely revised end-of-chapter activities. With these enhancements and more, the new DISCOVERING COMPUTERS is an even more engaging teaching and learning tool for your classroom.

Financial management for IT professionals (Paperback): W.M. Conradie, C.M.W. Fourie Financial management for IT professionals (Paperback)
W.M. Conradie, C.M.W. Fourie
R442 R364 Discovery Miles 3 640 Save R78 (18%) Shipped within 4 - 8 working days

The aim of this book is to teach the basic principles and skills of financial management in an understandable and logical way. The book also gives you the opportunity to apply the principles in your specific profession as well as in your own enterprise. Knowledge of the basic principles and their application will give you a good point of departure for sound financial management in your chosen field. The approach followed in the writing of this book was based on the question: `What does ANY manager need to know to guarantee sound financial management?' This book provides you with answers to this question and gives guidelines for managing the financial matters of any enterprise or institution, even governmental institutions, not for-profit companies and non-governmental organisations. The book contains relevant examples and exercises, which will give you the confidence to apply these principles and practices in your professional as well as private life.

Systems Analysis and Design (Paperback, 7th EMEA Edition): Alan Dennis, Barbara Haley Wixom, Roberta M. Roth Systems Analysis and Design (Paperback, 7th EMEA Edition)
Alan Dennis, Barbara Haley Wixom, Roberta M. Roth
R994 R831 Discovery Miles 8 310 Save R163 (16%) Shipped within 7 - 13 working days
Information management for IT professionals (Paperback): E.J. Ferreira, C.H. Bothma, A.W. Erasmus Information management for IT professionals (Paperback)
E.J. Ferreira, C.H. Bothma, A.W. Erasmus
R238 R201 Discovery Miles 2 010 Save R37 (16%) Shipped within 4 - 8 working days

The aim of the book is to provide a context in the minds of readers as to where information fits in a business and what the key considerations are when it comes to information. In the course of six chapters this book sets out how information and communication technologies can support information, how information can be linked together through information systems, how the Internet and the Web support the dissemination of information, and how to best manage information and information systems. This book should equip you to better understand the flow, role and importance of information in your current or future business or what you can do to improve information management in a business. The book is easy to read and concise enough to bring together all the key considerations relating to information, management and business.

Strategic Management of Information Systems (Paperback, 5th Edition International Student Version): Keri E. Pearlson, Carol S.... Strategic Management of Information Systems (Paperback, 5th Edition International Student Version)
Keri E. Pearlson, Carol S. Saunders
R868 R728 Discovery Miles 7 280 Save R140 (16%) Shipped within 7 - 13 working days

This brief, but complete, paperback builds a basic framework for the relationships among business strategy, information systems, and organizational strategies. Readers will learn how IT relate to organizational design and business strategy, how to recognize opportunities in the work environment, and how to apply current technologies in innovative ways.

OCR AS/A-level Computer Science Workbook 2: Algorithms and Programming (Paperback): Sarah Lawrey OCR AS/A-level Computer Science Workbook 2: Algorithms and Programming (Paperback)
Sarah Lawrey
R171 Discovery Miles 1 710 Shipped within 7 - 12 working days
Discovering Computers  (c)2016 (Paperback): Jennifer Campbell, Steven Freund, Mark Frydenberg, Misty Vermaat, Susan L. Sebok Discovering Computers (c)2016 (Paperback)
Jennifer Campbell, Steven Freund, Mark Frydenberg, Misty Vermaat, Susan L. Sebok
R794 R679 Discovery Miles 6 790 Save R115 (14%) Shipped within 8 - 13 working days

Learn how to maximize the use of mobile devices, make the most of the latest online tools for collaboration and communications, and fully utilize today's Internet capabilities with DISCOVERING COMPUTERS ESSENTIALS (c)2016. This book clearly shows you how technology skills can assist you in gaining employment or advancing your career. Discover and practice using the most recent developments in computer tools and technology with this book's wide variety of practice and reinforcement opportunities. Each chapter begins with a self-assessment that enables you to target your study to learn more in less time! DISCOVERING COMPUTERS offers the content you need to succeed in a way that ensures your understanding and success.

Your Family In Pictures (Paperback): Me Ra Koh Your Family In Pictures (Paperback)
Me Ra Koh
R425 R269 Discovery Miles 2 690 Save R156 (37%) Shipped within 7 - 12 working days

From the bestselling author of Your Baby in Pictures and Your Child in Pictures, this book contains 40 easy 'photo recipes', explained in simple steps and paired with photo examples. It offers parents easy yet powerful ideas for capturing holidays, portraits and everyday life. In this follow-up to Your Baby in Pictures and Your Child in Pictures, Me Ra Koh turns her bestselling photo recipe approach to the entire family, offering parents easy yet powerful ideas for capturing holidays, portraits of all family members (with a special chapter on teens), and the perfectly imperfect joy of everyday life with kids. Through 40 easy 'photo recipes', explained in simple steps and paired with photo examples, Me Ra not only helps parents take better photos, but inspires them to discover photography as a way to connect with, cherish and celebrate their family.

AQA AS/A-level Computer Science Workbook 1 (Paperback): Mark Clarkson AQA AS/A-level Computer Science Workbook 1 (Paperback)
Mark Clarkson
R171 Discovery Miles 1 710 Shipped within 7 - 12 working days

Exam board: AQA Level: A-level Subject: Computer Science First teaching: September 2015 First exams: Summer 2016 (AS); Summer 2017 (A-level) Strengthen your students' understanding and upgrade their confidence with our AQA Computer Science workbooks, full of self-contained exercises to consolidate knowledge and improve performance. Written by an experienced Computer Science author and teacher, these full colourworkbooks provide stimulus materials on a number of AS and A-level topics, followed by sets of questions designed to develop and test skills in the unit. * With consolidation questions to reinforce knowledge and test understanding, these workbooks will raise your students' chances of achieving the highest grades. * Helps students identify their revision needs and see how to target the top grades using online answers for each question. * Saves valuable preparation time and expense, with self-contained exercises that don't need photocopying and provide instant lesson and homework solutions for specialist and non-specialist teachers. * Encourages ongoing revision throughout the course as students progressively develop their skills in class and at home.

Python by Example - Learning to Program in 150 Challenges (Paperback): Nichola Lacey Python by Example - Learning to Program in 150 Challenges (Paperback)
Nichola Lacey
R429 R344 Discovery Miles 3 440 Save R85 (20%) Shipped within 7 - 11 working days

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.

AQA AS/A-level Computer Science Workbook 2 (Paperback): Mark Clarkson AQA AS/A-level Computer Science Workbook 2 (Paperback)
Mark Clarkson
R170 Discovery Miles 1 700 Shipped within 7 - 12 working days
Computational Thinking (Paperback): Peter J. Denning, Matti Tedre Computational Thinking (Paperback)
Peter J. Denning, Matti Tedre
R311 R222 Discovery Miles 2 220 Save R89 (29%) Shipped within 7 - 12 working days

An introduction to computational thinking that traces a genealogy beginning centuries before the digital computer. A few decades into the digital era, scientists discovered that thinking in terms of computation made possible an entirely new way of organizing scientific investigation; eventually, every field had a computational branch: computational physics, computational biology, computational sociology. More recently, "computational thinking" has become part of the K-12 curriculum. But what is computational thinking? This volume in the MIT Press Essential Knowledge series offers an accessible overview, tracing a genealogy that begins centuries before digital computers and portraying computational thinking as pioneers of computing have described it. The authors explain that computational thinking (CT) is not a set of concepts for programming; it is a way of thinking that is honed through practice: the mental skills for designing computations to do jobs for us, and for explaining and interpreting the world as a complex of information processes. Mathematically trained experts (known as "computers") who performed complex calculations as teams engaged in CT long before electronic computers. The authors identify six dimensions of today's highly developed CT-methods, machines, computing education, software engineering, computational science, and design-and cover each in a chapter. Along the way, they debunk inflated claims for CT and computation while making clear the power of CT in all its complexity and multiplicity.

E-Commerce for IT Professionals (Paperback): J. Botha, C. Bothma E-Commerce for IT Professionals (Paperback)
J. Botha, C. Bothma
R499 R408 Discovery Miles 4 080 Save R91 (18%) Shipped within 4 - 8 working days

For e-commerce to work and be implemented successfully, specific skills and knowledge are required - in the fields of information and communications technology (ICT) and business and marketing management in particular. Research in South Africa indicates a growing need for training in managing e-commerce. This book attempts to train people in understanding the ICT principles that underlie e-commerce and e-commerce management against the background of this need, in a disciplined and dedicated way that aims to satisfy specific business needs and meet objectives.

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