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OS Objectives and Functions
OS OBJECTIVES AND FUNCTIONS
Hardware and Software
–OS Provides Services for  • Program Development  • Program Execution  • Access to IO Device  • Controlled access to files...
Hardware Upgrade                                FixesEvolution of Operating System
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Lecture 2 os objectives and functions

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  • Transcript of "Lecture 2 os objectives and functions"

    1. 1. OS Objectives and Functions
    2. 2. OS OBJECTIVES AND FUNCTIONS
    3. 3. Hardware and Software
    4. 4. –OS Provides Services for • Program Development • Program Execution • Access to IO Device • Controlled access to files • System Access • Error Detection and response • Accounting
    5. 5. Hardware Upgrade FixesEvolution of Operating System
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