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Operating Systems (Subject Map) - Coggle Diagram
Operating Systems (Subject Map)
Functions
Process Mgmt
Process Scheduling
Process Synchronization
Inter-Process Communication
Memory Mgmt
Paging
Segmentation
Virtual Memory
File System Mgmt
File Organization
File Access Methods
Directory Structure
Device Mgmt
Device Drivers
I/O Buffering
Disk Scheduling
Security and Protection
Access Control
Authentication
Encryption
Types of OS
Batch OS
MultipgmngOS
Time Sharing Systems
Multitasking
Real-time OS
Hard Real-time
Soft Real-time
Distributed OS
Unipgmng
Multi user
Embedded
Hand held
Process & Thread Management
States
Scheduling Algorithms
Process Control Block (PCB)
3 State Transition Models
3 types of schedulers
Memory Management
Memory Hierarchy
Paging
Segmentation
Virtual Memory
File Systems
3 File Organizations
3 Directory Structures
Device Management
I/O Buffering
Disk Scheduling
Device Drivers
Deadlocks
Goals
Convinience
Efficiency
Reliability
Scalability
Robustness