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Students' guide to information technology /
Students' Guide to Information Technology.
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Oxford ; Boston :
Newnes,
[1993]
|
| Edición: | Second edition. |
| Colección: | Heinemann Newnes informatics series.
|
| Temas: | |
| Acceso en línea: | Texto completo |
MARC
| LEADER | 00000cam a2200000 i 4500 | ||
|---|---|---|---|
| 001 | SCIDIR_ocn892067528 | ||
| 003 | OCoLC | ||
| 005 | 20231120111752.0 | ||
| 006 | m o d | ||
| 007 | cr cnu---unuuu | ||
| 008 | 141003s1993 enka o 001 0 eng d | ||
| 040 | |a OPELS |b eng |e rda |e pn |c OPELS |d N$T |d YDXCP |d EBLCP |d HEBIS |d DEBSZ |d YDX |d OCLCA |d MERUC |d STF |d OCLCQ |d OCLCO |d OCLCQ |d LUN |d OCLCQ |d OCLCO |d OCLCQ | ||
| 019 | |a 897651874 |a 976194408 | ||
| 020 | |a 9781483183831 |q (electronic bk.) | ||
| 020 | |a 1483183831 |q (electronic bk.) | ||
| 020 | |z 0750609419 | ||
| 020 | |z 9780750609418 | ||
| 035 | |a (OCoLC)892067528 |z (OCoLC)897651874 |z (OCoLC)976194408 | ||
| 050 | 4 | |a T58.5 |b .C37 1993eb | |
| 072 | 7 | |a COM |x 013000 |2 bisacsh | |
| 072 | 7 | |a COM |x 014000 |2 bisacsh | |
| 072 | 7 | |a COM |x 018000 |2 bisacsh | |
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| 072 | 7 | |a COM |x 052000 |2 bisacsh | |
| 082 | 0 | 4 | |a 004 |2 22 |
| 084 | |a DAT 001f |2 stub | ||
| 100 | 1 | |a Carter, Roger, |d 1939- | |
| 245 | 1 | 0 | |a Students' guide to information technology / |c Roger Carter. |
| 250 | |a Second edition. | ||
| 264 | 1 | |a Oxford ; |a Boston : |b Newnes, |c [1993] | |
| 264 | 4 | |c �1993 | |
| 300 | |a 1 online resource (x, 255 pages) : |b illustrations | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 490 | 1 | |a The Newnes informatics series | |
| 500 | |a Includes index. | ||
| 588 | 0 | |a Print version record. | |
| 505 | 0 | |a Front Cover; Students' Guide to Information Technology; Copyright Page; Table of Contents; Preface; Chapter 1. The information revolution; Scenario; What is information?; Four kinds of information; Information processing; What is information technology?; IT devices; The IT revolution; The impact of the IT revolution; IT and employment; Chapter 2. Computers; Scenario; What is a computer?; Computer hardware; Microprocessors; How a microprocessor handles information; Binary numbers; Microprocessors and logic; Arithmetic and logic gates; Logic circuits; Microprocessors and computers. | |
| 505 | 8 | |a Neural networksDigital signal processors; Processing speeds; Computer memory; Types of computer; The evolution of the personal computer; Chapter 3. Computer peripherals and applications; Scenario; Using a computer; Input devices; Storage devices; Output devices: monitors; Output devices: printers; The benefits of computers; The uses of computers; Chapter 4. Computer software; Scenario; The importance of software; What is software?; How software works; Programming languages; Software reliability; Program specification; Declarative languages; Object-oriented languages; System software. | |
| 505 | 8 | |a Operating systemsHow the operating system organizes the disk; Operating system commands; Operating environments; Windows; Using Windows; Other environments for PCs; Utilities; Application software; Features of application packages; Chapter 5. Technical convergence; Scenario; Technological convergence; Analogue and digital information; Audio and video systems; Technological convergence in audio systems; Technological convergence in video systems; Multimedia; Interactive video; Compact discs; Compact disc for multimedia applications; Data compression; Virtual reality systems. | |
| 505 | 8 | |a Chapter 6. CommunicationsScenario; What do we mean by communications?; How do electromagnetic communications work?; Technological convergence and communications; Fibre optics; The telecommunications problem; Carrier waves and modulation; Multiplexing; Modems; Communications systems and networks; Inter-computer communications; Local area networks; Circuit-switched networks; Packet-switched networks; The Open Systems Interconnection (OSI) reference model; Broadcast networks; Telecommunications services; On-line databases and bulletin boards; Electronic data interchange. | |
| 505 | 8 | |a Chapter 7. Information systemsScenario; Introduction to information systems; The systems project life cycle; Systems analysis; The essential model; Reasons for using graphical modelling tools; The statement of purpose; The context diagram; The event list; Dataflow diagrams; The entity-relationship diagram; The data dictionary; Process specifications; Designing and implementing the system; Chapter 8. IT in the office; Scenario; Office automation; The benefits and implications of office automation; Office automation systems; Office automation and the paperless office; Database software. | |
| 520 | |a Students' Guide to Information Technology. | ||
| 650 | 0 | |a Information technology. | |
| 650 | 6 | |a Technologie de l'information. |0 (CaQQLa)201-0023285 | |
| 650 | 7 | |a information technology. |2 aat |0 (CStmoGRI)aat300128218 | |
| 650 | 7 | |a COMPUTERS |x Computer Literacy. |2 bisacsh | |
| 650 | 7 | |a COMPUTERS |x Computer Science. |2 bisacsh | |
| 650 | 7 | |a COMPUTERS |x Data Processing. |2 bisacsh | |
| 650 | 7 | |a COMPUTERS |x Hardware |x General. |2 bisacsh | |
| 650 | 7 | |a COMPUTERS |x Information Technology. |2 bisacsh | |
| 650 | 7 | |a COMPUTERS |x Machine Theory. |2 bisacsh | |
| 650 | 7 | |a COMPUTERS |x Reference. |2 bisacsh | |
| 650 | 7 | |a Information technology. |2 fast |0 (OCoLC)fst00973089 | |
| 650 | 7 | |a Einf�uhrung |2 gnd |0 (DE-588)4151278-9 | |
| 650 | 7 | |a Informatik |2 gnd |0 (DE-588)4026894-9 | |
| 776 | 0 | 8 | |i Print version: |a Carter, Roger, 1939- |t Students' guide to information technology. |b Second edition |z 0750609419 |w (DLC) 92039699 |w (OCoLC)26933412 |
| 830 | 0 | |a Heinemann Newnes informatics series. | |
| 856 | 4 | 0 | |u https://sciencedirect.uam.elogim.com/science/book/9780750609418 |z Texto completo |