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Exam Board: SQA Level: National 5 Subject: Computing Science First Teaching: August 2017 First Exam: June 2018 National 5 Computing Science provides complete coverage of the new SQA syllabus for the updated National 5 course Ensures clear support throughout the course with a text built specifically around the requirements, teaching approaches and syllabus outlines. Divided into four sections to follow this latest syllabus: Software Design and Development, Computer Systems, Database Design and Development and Web Design and Development. Assesses student progress with regular questions for National 5 students to test knowledge and understanding Consolidates knowledge with a summary of key points at the end of each chapter Includes a glossary and index for ease of reference
Exam Board: SQA Level: National 5 Subject: Computing Science First Teaching: September 2017 First Exam: Summer 2018 Get your best grade with the SQA endorsed guide to National 5 Computing Science. Fully updated to account for the removal of Unit Assessments and the changes to the National 5 exam, this book contains all the advice and support you need to revise successfully. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success. - Refresh your knowledge with complete course notes - Prepare for the exam with top tips and hints on revision technique - Get your best grade with advice on how to gain those vital extra marks
Exam Board: SQA Level: Higher Subject: Computing Science First Teaching: August 2018 First Exam: May 2019 Get your best grade with comprehensive course notes and advice from Scotland's top experts, fully updated for the latest changes to SQA Higher assessment. How to Pass Higher Computing Science Second Edition contains all the advice and support you need to revise successfully for your Higher exam. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success. - Revise confidently with up-to-date guidance tailored to the latest SQA assessment changes - Refresh your knowledge with comprehensive, tailored subject notes - Prepare for the exam with top tips and hints on revision techniques - Get your best grade with advice on how to gain those vital extra marks
Get your best grade with the SQA endorsed guide to National 5 Computing Science. This book contains all the advice and support you need to revise successfully for your National 5 exam. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success. Refresh your knowledge with complete course notes Prepare for the exam with top tips and hints on revision technique Get your best grade with advice on how to gain those vital extra marks
Exam Board: SQA Level: National 4 and National 5 Subject: Geography First teaching: August 2017 First exam: Summer 2018 Meet the individual needs of every student with this Second Edition textbook, updated for the revised N5 specification and designed to support mixed-ability teaching across National 4 and 5 Geography. br” Builds geographical skills and knowledge through clear diagrams, explanations, examples and case studiesbrbr” Offers thorough exam preparation with numerous exam practice sections that contain advice on how to answer different questions, plus sample answers with commentary
Exam board: SQA Level: National 5 Subject: Computing Science First teaching: August 2017 First exam: Summer 2018 Practice makes permanent. Feel confident and prepared for the SQA National 5 Computing Science exam with this two-in-one book, containing practice questions for every topic, plus two full practice papers - all written by an experienced examiner. b” Choose which topics you want to revise: b” Remember more in your exam: b” Familiarise yourself with the exam paper: b” Find out how to achieve a better grade: Fully up to date with SQA's requirements The questions, mark schemes and guidance in this practice book match the requirements of the revised SQA National 5 Computing Science specification for examination from 2018 onwards.
From the first digital computer to the dot-com crash—a story of individuals, institutions, and the forces that led to a series of dramatic transformations. This engaging history covers modern computing from the development of the first electronic digital computer through the dot-com crash. The author concentrates on five key moments of transition: the transformation of the computer in the late 1940s from a specialized scientific instrument to a commercial product; the emergence of small systems in the late 1960s; the beginning of personal computing in the 1970s; the spread of networking after 1985; and, in a chapter written for this edition, the period 1995-2001. The new material focuses on the Microsoft antitrust suit, the rise and fall of the dot-coms, and the advent of open source software, particularly Linux. Within the chronological narrative, the book traces several overlapping threads: the evolution of the computer's internal design; the effect of economic trends and the Cold War; the long-term role of IBM as a player and as a target for upstart entrepreneurs; the growth of software from a hidden element to a major character in the story of computing; and the recurring issue of the place of information and computing in a democratic society. The focus is on the United States (though Europe and Japan enter the story at crucial points), on computing per se rather than on applications such as artificial intelligence, and on systems that were sold commercially and installed in quantities.
Get your best grade with the SQA endorsed guide to National 5 Maths. This book contains all the advice and support you need to revise successfully for your National 5 exam. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success. Refresh your knowledge with complete course notes Prepare for the exam with top tips and hints on revision technique Get your best grade with advice on how to gain those vital extra marks
This book introduces the mathematics that supports advanced computer programming and the analysis of algorithms. The primary aim of its well-known authors is to provide a solid and relevant base of mathematical skills - the skills needed to solve complex problems, to evaluate horrendous sums, and to discover subtle patterns in data. It is an indispensable text and reference not only for computer scientists - the authors themselves rely heavily on it! - but for serious users of mathematics in virtually every discipline. Concrete Mathematics is a blending of CONtinuous and disCRETE mathematics. "More concretely," the authors explain, "it is the controlled manipulation of mathematical formulas, using a collection of techniques for solving problems." The subject matter is primarily an expansion of the Mathematical Preliminaries section in Knuth's classic Art of Computer Programming, but the style of presentation is more leisurely, and individual topics are covered more deeply. Several new topics have been added, and the most significant ideas have been traced to their historical roots. The book includes more than 500 exercises, divided into six categories. Complete answers are provided for all exercises, except research problems, making the book particularly valuable for self-study. Major topics include: Sums Recurrences Integer functions Elementary number theory Binomial coefficients Generating functions Discrete probability Asymptotic methods This second edition includes important new material about mechanical summation. In response to the widespread use of the first edition as a reference book, the bibliography and index have also been expanded, and additional nontrivial improvements can be found on almost every page. Readers will appreciate the informal style of Concrete Mathematics. Particularly enjoyable are the marginal graffiti contributed by students who have taken courses based on this material. The authors want to convey not only the importance of the techniques presented, but some of the fun in learning and using them.