I.o devices 3

Hardware: Input, Processing, and Output Devices

Learning Objectives ,[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Why Learn About Hardware? ,[object Object],[object Object],[object Object],[object Object]

Introduction ,[object Object],[object Object],[object Object],[object Object]

Hardware Devices Analogy: A Paper-Based Office Secondary Storage Register Storage Output Primary Storage Input

Hardware Components Principles of Information Systems, Eighth Edition

Hardware Components in Action ,[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Hardware Components in Action Principles of Information Systems, Eighth Edition Figure 3.2: Execution of an Instruction

Processing and Memory Devices: Power, Speed, and Capacity ,[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Processing Characteristics and Functions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Processing Characteristics and Functions (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Physical Characteristics of the CPU ,[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Physical Characteristics of the CPU (continued) Principles of Information Systems, Eighth Edition Figure 3.3: Moore’s Law

Memory Characteristics and Functions ,[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Storage Capacity Principles of Information Systems, Eighth Edition Table 3.1: Computer Storage Units

Types of Memory Principles of Information Systems, Eighth Edition Figure 3.4: Basic Types of Memory Chips

Types of Memory (Cash Memory) Principles of Information Systems, Eighth Edition Figure 3.5: Cache Memory

Multiprocessing ,[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Parallel Computing ,[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Parallel Computing (continued) ,[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Secondary Storage ,[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Access Methods ,[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Devices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Magnetic Tapes Principles of Information Systems, Eighth Edition ,[object Object],[object Object],[object Object],[object Object]

Magnetic Disks Principles of Information Systems, Eighth Edition ,[object Object],[object Object],[object Object]

Optical Disc Principles of Information Systems, Eighth Edition ,[object Object],[object Object],[object Object]

DVD and HVD Principles of Information Systems, Eighth Edition ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Memory cards Principles of Information Systems, Eighth Edition ,[object Object],[object Object],[object Object]

Flash Memory Principles of Information Systems, Eighth Edition ,[object Object],[object Object],[object Object],[object Object]

RAID and Virtual Tape ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Enterprise Storage Options ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Enterprise Storage Options (continued) ,[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition Figure 3.9: Storage Area Network (SAN)

Input and Output Devices: The Gateway to Computer Systems ,[object Object],[object Object],Principles of Information Systems, Eighth Edition

Characteristics and Functionality ,[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Input Devices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Input Devices (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Input Devices (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Output Devices ,[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Special-Purpose Input and Output Devices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Computer System Types, Selection, and Upgrading ,[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Computer System Types ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Computer System Types (continued) ,[object Object],[object Object],Principles of Information Systems, Eighth Edition

Computer System Types (continued) ,[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Selecting and Upgrading Computer Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Summary ,[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Summary (continued) ,[object Object],[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

Summary (continued) ,[object Object],[object Object],[object Object],[object Object],Principles of Information Systems, Eighth Edition

I.o devices 3

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