Examinsight For A Core Hardware Technology Exam 220 221
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Author | : Tcat Houser |
Publisher | : ExamInsight |
Total Pages | : 0 |
Release | : 2002 |
Genre | : Computer technicians |
ISBN | : 9781590952207 |
Part of the the IT Insight Certification System Series, this new book fills the gap existing in the complete study aid material available for candidates preparing to take the CompTIA A+ (OS) Operating System Exam. This book covers information associated with each exam topic in detail and includes information not found anywhere else. (Study Guides)
Author | : Sylvan Barnet |
Publisher | : Macmillan Higher Education |
Total Pages | : 868 |
Release | : 2013-11-01 |
Genre | : Language Arts & Disciplines |
ISBN | : 1457649969 |
The unique collaborative effort of a professor of English and a professor of philosophy, Current Issues and Enduring Questions is an extensive resource for teaching argument, persuasive writing, and rigorous critical thinking. This extraordinarily versatile text and reader continues to address current student interests and trends in argument, research, and writing.Its comprehensive coverage of classic and contemporary approaches to argument includes Aristotelian, Toulmin, and a range of alternative views, including a new chapter on analyzing and writing about arguments in popular culture. Readings on contemporary controversies (including student loan debt, locavorism, and the boundaries of online privacy) and classical philosophical questions (such as How free is the will of the individual?) are sure to spark student interest and lively discussion and writing, and new e-Pages take advantage of what the Web can do by including videos, speeches, film trailers, and other multimodal arguments.
Author | : Terrence L. Fine |
Publisher | : Springer Science & Business Media |
Total Pages | : 353 |
Release | : 2006-04-06 |
Genre | : Computers |
ISBN | : 0387226494 |
This decade has seen an explosive growth in computational speed and memory and a rapid enrichment in our understanding of artificial neural networks. These two factors provide systems engineers and statisticians with the ability to build models of physical, economic, and information-based time series and signals. This book provides a thorough and coherent introduction to the mathematical properties of feedforward neural networks and to the intensive methodology which has enabled their highly successful application to complex problems.
Author | : Henk C.A. van Tilborg |
Publisher | : Springer Science & Business Media |
Total Pages | : 496 |
Release | : 2006-04-18 |
Genre | : Computers |
ISBN | : 0306470535 |
The protection of sensitive information against unauthorized access or fraudulent changes has been of prime concern throughout the centuries. Modern communication techniques, using computers connected through networks, make all data even more vulnerable for these threats. Also, new issues have come up that were not relevant before, e. g. how to add a (digital) signature to an electronic document in such a way that the signer can not deny later on that the document was signed by him/her. Cryptology addresses the above issues. It is at the foundation of all information security. The techniques employed to this end have become increasingly mathematical of nature. This book serves as an introduction to modern cryptographic methods. After a brief survey of classical cryptosystems, it concentrates on three main areas. First of all, stream ciphers and block ciphers are discussed. These systems have extremely fast implementations, but sender and receiver have to share a secret key. Public key cryptosystems (the second main area) make it possible to protect data without a prearranged key. Their security is based on intractable mathematical problems, like the factorization of large numbers. The remaining chapters cover a variety of topics, such as zero-knowledge proofs, secret sharing schemes and authentication codes. Two appendices explain all mathematical prerequisites in great detail. One is on elementary number theory (Euclid's Algorithm, the Chinese Remainder Theorem, quadratic residues, inversion formulas, and continued fractions). The other appendix gives a thorough introduction to finite fields and their algebraic structure.
Author | : |
Publisher | : Arihant Publications India limited |
Total Pages | : 1425 |
Release | : |
Genre | : Study Aids |
ISBN | : 9313195488 |
Author | : Frank Bott |
Publisher | : CRC Press |
Total Pages | : 381 |
Release | : 2000-09-21 |
Genre | : Computers |
ISBN | : 1482268329 |
Software engineers are increasingly becoming business people; Professional Issues in Software Engineering, 3rd Edition gives them comprehensive coverage of the issues they should know about. While most books look at programs related to software engineering rather than the context in which they are used, this book covers the major developments that have occured in recent years, such as the Internet, Data Protection Act, and changes to the legal status of software engineers. This updated edition of a successful textbook is for undergraduate and graduate students as well as for professionals in software engineering and computer science.
Author | : Kecheng Liu |
Publisher | : Cambridge University Press |
Total Pages | : 232 |
Release | : 2000-05-11 |
Genre | : Computers |
ISBN | : 1139425536 |
Semiotics, the science of signs, has long been recognised as an important discipline for understanding information and communications. Moreover it has found wide application in other areas of computer science, as it offers an effective insight into organisations and the computer systems that support them. An organisation may be viewed as a system of information and communication in which human actors, with the assistance of information technology, are able to process, represent, store and consume information. Computer systems that fit into an organisation and that support and enhance its performance and competitiveness, can be better delivered if semiotic principles are understood and applied. In this book, first published in 2000, semiotic methods are introduced and illustrated through three major case studies, which demonstrate how information systems can be developed to meet business requirements and support business objectives. It will appeal to academics, systems developers and analysts.
Author | : Jan Goldberg |
Publisher | : McGraw Hill Professional |
Total Pages | : 241 |
Release | : 2002-10-22 |
Genre | : Business & Economics |
ISBN | : 0071415556 |
Answers the question, "What can I do with a major in . . . ?" Students can explore their career options within their field of study using the Great Jobs series as their guide. From assessing individual talents and skills to taking the necessary steps to land a job, every aspect of identifying and getting started in a career choice is covered. Readers learn to explore their options, target an ideal career, present a major as an asset to a job, perfect a job search, and follow through and get results.
Author | : Aidong Zhang |
Publisher | : Springer Science & Business Media |
Total Pages | : 151 |
Release | : 2012-12-06 |
Genre | : Computers |
ISBN | : 1461545110 |
Continuous Media Databases brings together in one place important contributions and up-to-date research results in this fast moving area. Continuous Media Databases serves as an excellent reference, providing insight into some of the most challenging research issues in the field.
Author | : Henry J. Aaron |
Publisher | : Brookings Institution Press |
Total Pages | : 240 |
Release | : 1994 |
Genre | : Business & Economics |
ISBN | : |
It is not uncommon to hear that poor school performance, welfare dependancy, youth unemployment, and criminal activity result more from shortcomings in the personal makeup of individuals than from societal forces beyond their control. Are American values declining as so many suggest? And are those values at the root of many social problems today?Shaped by experience and public policies, people's values and social norms do change. What role can or should a democratic government play in shaping values? And how do these values conditon the efficacy of public policy?In this book, six distinguished social scientists identify trends in America's values and their consequences, and consider public policy tools with which some of those values might be changed.Daniel Yankelovich begins with a discussion of how American values have shifted in the last half-century, and argues that affluence is the driving force behind these changes in values. James Q. Wilson argues that destructive habits which can lead to social pathologies, like crime and drug use, are set early in life; he examines how public policy might intervene when children are young to promote better values. David Popenoe maintains that America has veered too far towards industrialist values, and explores the resulting decline of families and many attendant social ills. Nathan Glazer describes the history and present status of the dispute over multicultural education. Jane Mansbridge examines the process of building cooperation, consensus, and public spirit. And George Akerlof and Janet L. Yellen discuss the problem of gang criminality.Inthe past, social scientists have often sidestepped questions about values as undefinable, unquantifiable, and somehow unscientific. The essays in this volume address these questions at last.Henry J. Aaron, director of the Economic Studies program at Brookings, is the authorof numerous books, including most recently Serious and Unstable Condition: Financing America's Health Care (1991), and coeditor of Setting Domestic Priorities (1992). Thomas E. Mann is director of the Brookings Governmental Studies program, coeditor of Media Polls in American Politics (1992), and coauthor of the Renewing Congress series (1993). Timothy Taylor is managing editor of the Journal of Economic Perspectives at Stanford University.