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Components of An Operating System -
Jason Madappattu
- Security
- Set up a firewall
- Provide a means of enforcement
- Decides between authorized and unauthorized usage/access
- Set up a firewall
- File Management
- Directory creation and deletion
- Files onto secondary storage
- Disk scheduling
- Storage allocation
- Free space management
- Disk scheduling
- File backup
- Editing files and its parameters
- File creation and deletion
- Directory creation and deletion
- Main Memory Management
- Determines what process to lead when space is available
- Allocate and deallocate memory
- Track memory being used and by whom
- Determines what process to lead when space is available
- I/O Management
- Drivers for specific hardware devices
- Device driver interface
- Buffer-cache system
- Drivers for specific hardware devices
- Process Management
- Process creation and deletion
- Process suspension and resumption
- Provision of mechanisms
- Process Synchronization
- Process Communication
- Process Synchronization
- Process creation and deletion
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