Chapter 3 by June Kaminski Computer Science and the Foundation of Knowledge Model.
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Transcript of Chapter 3 by June Kaminski Computer Science and the Foundation of Knowledge Model.
![Page 1: Chapter 3 by June Kaminski Computer Science and the Foundation of Knowledge Model.](https://reader035.fdocuments.in/reader035/viewer/2022070406/56649e0c5503460f94af57bd/html5/thumbnails/1.jpg)
Chapter 3by June Kaminski
Computer Science and the Foundation of Knowledge Model
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Chapter Objectives• Describe the essential components of
computer systems including hardware and software.
• Appreciate the rapid evolution of computer systems and the benefit of keeping up to date with current trends and developments.
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Objectives, cont.
• Analyze how computer systems function as tools for managing information and generating knowledge.
• Define the concept of human – technology interfaces.
• Articulate how computers can support collaboration and information exchange.
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Key Terms Defined
• Acquisition• Application• Arithmetic Logic Unit • Binary System• BIOS
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Key Terms Defined
• Bit• Bus • Byte• Cache Memory • CD-R
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Key Terms Defined
• CD-RW • Central Processing Unit• Communication Software • Compatibility • Computer
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Key Terms Defined• Computer Science• Conferencing Software• Creativity Software• Database• Degradation
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Key Terms Defined
• Desktop• Digital Video Disc • Dissemination• DVD-R • DVD-RW
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Key Terms Defined
• Dynamic random access memory• Electrically Erasable Programmable Read
Only Memory• Email • Email Client • Erasable Programmable Read Only Memory
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Key Terms Defined
• Execute • Extensibility • Fire Wire• Firmware • Flash Memory
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Key Terms Defined
• Gigabyte • Gigahertz• Graphical User Interface • Graphics Card • Hard Disk
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Key Terms Defined
• Hardware• Information • Information Age• Input/Output System• Instant Messaging
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Key Terms Defined
• Integrated Drive Electronics• Internet Browser • Keyboard• Knowledge • Laptop
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Key Terms Defined
• Mainframe • Main Memory • Megabytes • Megahertz • Memory
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Key Terms Defined
• Microprocessor• Modem• Monitor• Motherboard• Mouse
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Key Terms Defined
• MPEG-1 Audio Layer 3 • Non-synchronous • Office Suite • Open Source Software • Operating System
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Key Terms Defined
• Palmtop or Palm Computer • Parallel Port• Peripheral Component Interconnection• Personal Computer • Personal Digital Assistant
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Key Terms Defined
• Plug and Play • Port • Portability• Portable Operating System Interface for UNIX• Presentation
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Key Terms Defined
• Processing• Productivity Software• Professional Development• Programmable Read Only Memory• Publishing
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Key Terms Defined
• QWERTY• Random Access Memory• Read Only Memory• Security• Serial Port
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Key Terms Defined• Small Computer System Interface• Software• Sound Card• Spreadsheet • Supercomputer
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Key Terms Defined
• Synchronous• Synchronous Dynamic Random Access
Memory• Technology• Throughput• Touch screen• Universal Serial Bus (USB) • User Friendly
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Key Terms Defined• User Interface • Video Adapter Card • Virtual Memory• Web-Based• Wisdom
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Key Terms Defined
• Word Processing • World Wide Web
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The Computer As A Tool• The advent of the computer • Computer technology • What is a computer? • When was the first electronic computer used?
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The Computer As A Tool• Computers as universal machines• What can computers be used for?
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Components • Hardware • Outer Protection • Laptop computers • Palm computers or Personal Digital Assistants
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Components• Central Processing Unit • Common CPUs • What is a CPU? • Inner components
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Components
• The speed and power of a CPU• Gigahertz measurement• What makes a computer program operate
faster? • The use of multi-core microprocessors
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Components
• Multiple microprocessors • Mainframes• Motherboard • The essential structures of the motherboard
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Components
• Power Supply • Hard Disk• What does the hard disk do? • Main Memory or RAM
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Components• When is RAM memory lost? • What is the Main Memory?• ROM • BIOS Input/Output System
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Components
• Virtual Memory • Integrated Drive Electronics Controller • Peripheral Component Interconnection Bus• SCSI or Small Computer System Interface
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Components
• DVD/CD Drive • Digital Video Disc • Floppy drive • Flash Drive
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Components
• Modem • Connection Ports • Parallel • Serial
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Components
• Universal Serial Bus • FireWire • Graphics Card • Video Adapter Cards
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Components
• Sound Card • Bit • Byte • Software
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Components
• The importance of user friendliness • User goals • System goals • Keyboard
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Components
• Mouse• Monitor • Printer • Speakers
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Relationship of Computer Science to Knowledge
• The effect of computer systems • The understanding of computer science
principles
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Human Technology Interface• The Human – Technology Interface
• The Graphical User Interface
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Thought Provoking Questions
How can knowledge of computer hardware and software help nurses to participate in information technology adoption decisions in the practice area?
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Thought Provoking Questions
How can new computer software help nurses engage in professional development, collaboration, and knowledge dissemination activities at their own pace and leisure?