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j277 : - Coggle Diagram
j277 :
topic 1.3 networking
WAN(Wide Area Network)
MAN(Metropolitan Area Network)
PAN(Personal Area Network)
LAN(Local Area Network)
topic 1.4 systems security
Internet Security.
Endpoint Security.
Network Security.
Information security.
Application Security.
legal,entgical and enviromental consederations
topic 1.2 memory and storage
Hard disk. A hard disk provides a high-capacity alternative to magnetic storage media. ...
RAID. ...
Optical disk. ...
Flash memory. ...
SSD. ...
USB flash drives. ...
Tape.
topic 1.1 systems architchture
topic 1.5 systemsftware