Secondary Storage Flashcards
1
Q
Secondary storage
A
Large non volatile long term storage for programs and data , when RAM is full, part of ss is used as virtual memory
2
Q
Magnetic
A
HDD
Binary 1 and 0- levels of magentic polarity
3
Q
Optical
A
Dvd
Uses diffrent reflections of light
4
Q
Solid state
A
SSD
Judt electronic cirutry (logic gate)
5
Q
Magnetic?
A
Relliable, large capactiry
Not durrabek and noisy
6
Q
Optical?
A
Portable and relliable
Not durable and low capacity
7
Q
Solid state?
A
Fastest to read and write and its durable
Expensive as hell
