TAILIEUCHUNG - A+ Certification For Dummies

A+ certification is open to anyone who registers for the exams, pays the exam fees, and passes the exams. You don't have to be a PC repair technician, work for a particular company, or have any prerequisite training to qualify for certification; you simply need to pass the exams. | A Certification for Dummies Second Edition by Ron Gilster Hungry Minds 2001 567 pages Your fun and easy guide to Exams 220-201 and 220-202 ISBN 0764508121 A Certification For Dummies by Ron Gilster Published by Hungry Minds Inc. 909 Third Avenue New York NY 10022 Copyright 2001 Hungry Minds Inc. All rights reserved. No part of this book including interior design cover design and icons may be reproduced or transmitted in any form by any means electronic photocopying recording or otherwise without the prior written permission of the publisher. Library of Congress Control Number 2001086260 ISBN 0-7645-0812-1 Printed in the United States of America 10 9 8 7 6 5 4 3 2 1 2O RY QU QR IN Distributed in the United States by Hungry Minds Inc. Distributed by CDG Books Canada Inc. for Canada by Transworld Publishers Limited in the United Kingdom by IDG Norge Books for Norway by IDG Sweden Books for Sweden by IDG Books Australia Publishing Corporation Pty. Ltd. for Australia and New Zealand by TransQuest Publishers Pte Ltd. for Singapore Malaysia Thailand Indonesia and Hong Kong by Gotop Information Inc. for Taiwan by ICG Muse Inc. for Japan by Intersoft for South Africa by Eyrolles for France by International Thomson Publishing for Germany Austria and Switzerland by Distribuidora Cuspide for Argentina by LR International for Brazil by Galileo Libros for Chile by Ediciones ZETA . Ltda. for Peru by WS Computer Publishing Corporation Inc. for the Philippines by Contemporanea de Ediciones for Venezuela by Express Computer Distributors for the Caribbean and West Indies by Micronesia Media Distributor Inc. for Micronesia by Chips Computadoras . de . for Mexico by Editorial Norma de Panama . for Panama by American Bookshops for Finland. For general information on Hungry Minds products and services please contact our Customer Care Department within the . at 800-762-2974 outside the . at 317-572-3993 or fax 317-572-4002. For sales

• Kỹ thuật lập trình
• Fundamentals
• Smoke in the Box
• Hardware
• Certification
• The Part of Tens
• The Softer Side of Systems
• Electric Control Fundamentals
• Pneumatic Control Fundamentals
• Psychrometric Chart Fundamentals
• Control Fundamentals
• Indoor Air Quality Fundamentals
• Building Management System Fundamentals
• Fundamentals of spun yarn technology
• Spun yarn technology
• Fundamentals of yarns and yarn production
• Materials preparation stage I
• Fundamentals of the carding process
• Carding theory
• Network Security Fundamentals
• Guide to Network Security Fundamentals
• Information security
• Define information security
• Information security careers
• Cisco IOS
• XR Fundamentals
• Mobeen Tahir
• Cisco IOS XR Fundamentals
• IOS XR services
• MPLS
• Fundamentals of cardiology
• Embryology of heart
• Lecture Fundamentals of control systems
• Fundamentals of control systems
• What is control system
• Control principle
• Components off control systems
• Examples of control systems
• Review of complex variables
• Mathematical models of continuous control systems
• Presentation of content
• Transfer function
• Signal flow diagram
• Stability concept
• Algebraic stability criteria
• Root locus method
• Frequency response analysis
• Analysis of control system performance
• Performance criteria
• Steady state error
• Transient response
• The optimal performance index
• Design pff continuous control systems
• Effect of controllers
• Design off PID controllers
• Control systems design on state space
• Analysis of discrete control systems
• Stability conditions for discrete systems
• Extension of Routh Hurwitz criteria
• Jury criterion
• Design of discrete control systems
• PID controller
• Design discrete systems in the Z domain
• Discrete lead lag compensator
• Fundamentals of Database Systems
• Database Systems
• Enhanced Entity Relationship
• UML modeling
• Enhanced ER model
• Fundamentals of data modeling
• Discovering computers fundamentals
• Computers fundamentals
• World Wide Web
• System software
• Application software
• Functions of computers
• Internet connections
• Internet access
• Web browser
• User interface
• Multimedia programs
• Key features
• The Component of the system unit
• System units
• Control unit
• Computer keyboards
• Input devices
• Output devices
• Reading devices
• Storage device
• Internal hard disk
• Flash Memory Storage
• Cloud Storage
• Operating systems
• Utility programs
• Operating system functions
• Computer communications
• Uses of computer communications
• Network communications standards
• Database management
• The hierarchy of data
• Maintaining data
• File processing versus databases
• Computer security risks
• Computer security
• Network attacks
• Unauthorized access