Introduction to Information Systems Essentials for the Internetworked E-Business Enterprise Eleventh Edition Chapter Computer Hardware
Eleventh Edition 1 Introduction to Information Systems Essentials for the Internetworked E-Business Enterprise C h a p t e r 3 Computer Hardware
Introduction to Information Systems Eleventh Edition 2 Chapter Objectives ldentify the major types,trends,and uses of microcomputer,midrange,and mainframe computer systems. Outline the major technologies and uses of computer peripherals for input,output,and storage. ldentify and give examples of the components and functions of a computer system. ldentify the computer systems and peripherals you would acquire or recommend for a business of your choice,and explain the reasons for your selections
Introduction to Information Systems Eleventh Edition 2 • Identify the major types, trends, and uses of microcomputer, midrange, and mainframe computer systems. • Outline the major technologies and uses of computer peripherals for input, output, and storage. • Identify and give examples of the components and functions of a computer system. • Identify the computer systems and peripherals you would acquire or recommend for a business of your choice, and explain the reasons for your selections. Chapter Objectives
Introduction to Information Systems Eleventh Edition Computer System Categories Mainframe Computers Midrange Computers Microcomputers
Introduction to Information Systems Eleventh Edition 3 Computer System Categories Mainframe Computers Midrange Computers Microcomputers
Introduction to Information Systems Eleventh Edition 4 Trends in Computer System Capabilities First Second Third Fourth Fifth Generation Generation Generation Generation Generation Trend:Toward Smaller,Faster,More Reliable,and Less Costly Vacuum LSI,VLSI Greater Tubes Solid-State Integrated Micro- Power, Circuits processors Smaller Footprint Trend:Toward Easy to Purchase,and Easy to Maintain
Introduction to Information Systems Eleventh Edition 4 Trends in Computer System Capabilities First Generation Second Generation Third Generation Fourth Generation Fifth Generation Vacuum Tubes Solid-State Integrated Circuits LSI, VLSI Microprocessors Greater Power, Smaller Footprint Trend: Toward Smaller, Faster, More Reliable, and Less Costly Trend: Toward Easy to Purchase, and Easy to Maintain
Introduction to Information Systems Eleventh Edition Microcomputer Systems Handheld Computers PDA,Information Appliances ·Notebook Computers ·Desktop Computers ·Vorkstations ·Network Server -Powerful microcomputer used in small LANs
Introduction to Information Systems Eleventh Edition 5 Microcomputer Systems • Handheld Computers – PDA, Information Appliances • Notebook Computers • Desktop Computers • Workstations • Network Server – Powerful microcomputer used in small LANs