Read e-book online An Executive's Guide to Information Technology: Principles, PDF

By Robert Plant, Stephen Murrell

ISBN-10: 0511279396

ISBN-13: 9780511279393

ISBN-10: 0521853362

ISBN-13: 9780521853361

Assessing the main worthwhile expertise for a company is changing into a becoming problem for enterprise execs faced with an increasing array of techniques. This publication is an A-Z compendium of technological phrases written for the non-technical govt, permitting quickly identity of what the time period is and why it really is major. this can be greater than a dictionary - it's a concise assessment of crucial features of data know-how from a enterprise standpoint: the most important merits, dangers and enterprise price propositions of every time period are mentioned, in addition to resources for extra examining, and cross-referencing with different phrases the place acceptable. the basic parts of every thought are coated in a succinct demeanour so the reader can fast receive the mandatory wisdom with no wading via exhaustive descriptions. With over 2 hundred phrases, it is a beneficial reference for non- and semi-technical managers, executives and graduate scholars in company and know-how administration.

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Read Online or Download An Executive's Guide to Information Technology: Principles, Business Models, and Terminology PDF

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Extra resources for An Executive's Guide to Information Technology: Principles, Business Models, and Terminology

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SPARC Architecture, Assembly Language Programming, and C (Upper Saddle River, NJ, Prentice-Hall). Associated terminology: Compiler, Programming language, C, Fortran. Audio Foundation concepts: Digital, Compression. Overview Sound is nothing more than rapid small changes in air pressure. Vibrating objects (such as larynxes and guitar strings) cause these changes, and nerves in the ear detect them. A microphone detects the pressure variations in a similar way to the ear, and converts them into corresponding changes in an electrical voltage.

Definition: The automatic execution of a series of predetermined commands by a computer system to complete a job without human intervention. of steps is required, and a human operator is likely to make mistakes, or when a sequence of steps is to be performed repeatedly or at inconvenient times (such as night-time backup procedures), automated control is valuable. In both of these cases, the commands are not punched onto cards, but typed into command files, which the operating system is directed to obey at a specified time.

More complex arithmetical operations) it can perform in a second (the MegaFlop is one million Flops), but this measurement is primarily of interest for scientific applications, and is of limited value in the business and data processing environment. Overview Business value proposition When selecting a new computer system for any performance-critical task, it is essential to have some clear, consistent, and objective measurement of the computing power of each of the candidate systems. 88 GHz) does not provide a reliable measurement of performance.

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An Executive's Guide to Information Technology: Principles, Business Models, and Terminology by Robert Plant, Stephen Murrell

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