computer architecture cis 222 computer architecture cis 222
TRANSCRIPT
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Computer ArchitectureCIS 222
Computer ArchitectureCIS 222
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Hardware Software
•Block section functions•Compatibility•Ability to perform task
•Programs•Program logics•Consumer needs•System enhancement
Sections of ComputerSections of Computer
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Technology and knowledgeTechnology and knowledge
How component works?
•Electronics parts•Semiconductor device•Conductor device•Insulators
How Software works?
•Compatibility issues•Accuracy or reliability
issues•Durability issues
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•Routine life cycle•Workplace•Schools•Government•Factory and industry•Security
Uses of Technology
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•Efficiency and reliability•Production•Profitability•Accessibility
•Efficiency and reliability•Production•Profitability•Accessibility
Advantages of Technology
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•Acquaintance with specifications•Familiarizations with component•Knowledge in component or device
characteristics•Knowledge in system requirements
•Acquaintance with specifications•Familiarizations with component•Knowledge in component or device
characteristics•Knowledge in system requirements
Knowledge in Purchasing Devices
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Information system development
•Survey•Analysis•Design•Implementation•Maintenance
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System Survey
•How much time is required to process a sale?•Is the Existing system easy to use?•Can the existing hardware handle the
current demand of its use?•Can the existing system be expanded?•What are the current hardware operating cost?•Are there cheaper hardware alternatives?
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System analysisSystem analysis
Requirements
System Design
•Computer Hardware•System Software•Program application•Files or database•Program design•User interface•System backup and recovery system
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System implementation
•Following the blue prints•Following the SDLC•Routine system maintenance
System Evaluation and maintenance
•Scheduled maintenance•Un-scheduled maintenance•Future system maintenance plan•Recording and inventory•Repairs historical recording•Disposal
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Management of computer resources
•Availability of resources•Files and record documentation•Understanding of the current trends
in computer technology•Sufficient base knowledge in computer
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Job TitlesJob Titles
•Application and development personnel
•Software system personnel•Hardware personnel•System management personnel
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Periodical LiteraturePeriodical Literature
•ACM computing survey•Computer world•Communications of the ACM•Computer•PC world
•ACM computing survey•Computer world•Communications of the ACM•Computer•PC world