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Computer Systems - Coggle Diagram
Computer Systems
Hardware
Input
Keyboard
Mouse
Microphone
scanner
Joystick
Controller
TouchScreen
VR
Webcam
Graphics Tablet
Output
Monitor
Headphones
Speaker
Haptic Feedback
Printer
VR
Storage
Magnetic
HDD
Magnetic Tapes
Optical
CD
DVD
Blu ray
Solid State
USB Drive
SSD
Primary Storage
RAM - Random Access Memory
Volatile
ROM - Read Only Memory
Non - volatile
Software
Utility
Recycle Bin
Device Manager
Task Manager
Anti-virus software
Disk de-fragmenter
Backup
Application
Games
Web browsers
Word processing software
Graphics software
Operating Systems
Windows
Mac OS
Linux
iOS
Android
Physical Data Storage
RAID Configurations
RAID 0
Striping
RAID 10
Striping & mirroring
RAID 1
Mirroring
RAID 5
Striping with parity bit
NAS
Network Attached Storage
Easy to set up
Slower speeds
Ethernet connection
Home or small office users
Cheap
SAN
Storage Area Network
Difficult to set up
Expensive
Fast speeds - fiber optic
Large companies
Can be scaled up
Redundancy built in